Submitted by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2015-02-27T13:30:33Z No. of bitstreams: 5 26.pdf: 1302337 bytes, checksum: c21d07fdc6025046be83ca352dd9eef4 (MD5) license_url: 49 bytes, checksum: fd26723f8d7edacdb29e3f03465c3b03 (MD5) license_text: 20626 bytes, checksum: 7851d446050a985bd0603b7c4cee472d (MD5) license_rdf: 19710 bytes, checksum: aa65da15f424ff71c620a992a187295c (MD5) license.txt: 2109 bytes, checksum: aa477231e840f304454a16eb85a9235f (MD5) / Approved for entry into archive by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2015-02-27T17:13:27Z (GMT) No. of bitstreams: 5 26.pdf: 1302337 bytes, checksum: c21d07fdc6025046be83ca352dd9eef4 (MD5) license_url: 49 bytes, checksum: fd26723f8d7edacdb29e3f03465c3b03 (MD5) license_text: 20626 bytes, checksum: 7851d446050a985bd0603b7c4cee472d (MD5) license_rdf: 19710 bytes, checksum: aa65da15f424ff71c620a992a187295c (MD5) license.txt: 2109 bytes, checksum: aa477231e840f304454a16eb85a9235f (MD5) / Made available in DSpace on 2015-02-27T17:13:27Z (GMT). No. of bitstreams: 5 26.pdf: 1302337 bytes, checksum: c21d07fdc6025046be83ca352dd9eef4 (MD5) license_url: 49 bytes, checksum: fd26723f8d7edacdb29e3f03465c3b03 (MD5) license_text: 20626 bytes, checksum: 7851d446050a985bd0603b7c4cee472d (MD5) license_rdf: 19710 bytes, checksum: aa65da15f424ff71c620a992a187295c (MD5) license.txt: 2109 bytes, checksum: aa477231e840f304454a16eb85a9235f (MD5) Previous issue date: 2009 / Funda??o de Amparo ? Pesquisa do estado de Minas Gerais (FAPEMIG) / O presente estudo foi realizado com os seguintes objetivos: a) caracterizar o est?gio de degrada??o do solo com diferentes usos em ?reas de agricultores familiares no Vale do Mucuri; b) descrever a composi??o flor?stica de remanescentes de matas ciliares para subsidiar a recomposi??o das ?reas degradadas. Este trabalho faz parte do projeto n? 2008-3.08/07 Fapemig, em parceria com a ARMICOPA (Associa??o Regional Mucuri de Coopera??o dos Pequenos Agricultores). As amostras de solo foram coletadas em quatro localidades nos munic?pios de Ladainha, Novo Oriente, Pot? e Cara?, sendo que em cada localidade foram amostradas ?reas de pastagem, ?rea de cultura e remanescente florestal. Foram realizadas determina??es de atributos f?sicos, qu?micos e ligados ? mat?ria org?nica do solo de todas as ?reas. A composi??o flor?stica foi realizada nos quatro remanescentes florestais do bioma Mata Atl?ntica com Floresta Estacional Semidecidual. Foram alocadas nove parcelas de 10 x 10m, totalizando 900m? em cada ambiente de mata ciliar. O material bot?nico foi coletado dentro de cada parcela, sempre procurando atingir a maior diversidade poss?vel de esp?cies por fragmento. Dentre os agroecossistemas analisados, a mata foi a que apresentou melhor qualidade dos atributos do solo, o que indica que o uso e manejo influenciam diretamente sobre esses atributos. Nas quatro ?reas de mata ciliares foram identificadas 149 esp?cies, distribu?das em 81 g?neros e 40 fam?lias. Os resultados obtidos subsidiar?o a recupera??o desses ambientes com forma??o de sistemas agroflorestais, uma vez que a microrregi?o do Vale do Mucuri carece de estudos quanto ?s possibilidades de uso sustent?vel. / Disserta??o (Mestrado) ? Programa de P?s-Gradua??o em Produ??o Vegetal, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 2009. / ABSTRACT The present study was accomplished with the following objectives: a) to characterize the degradation stage of the soil with different uses in areas of family farmers in Mucuri Valley; b) to describe the floristic composition of remnant ciliary forests in the aim to subsidize the degraded areas recovery. This work takes part of the project n?00 Fapemig in partnership with ARMICOPA (Mucuri Regional Association for Cooperation to Small Farmers). The soil samples were collected in four areas of the municipal districts of Ladainha, Novo Oriente, Pot? and Cara?, considering that in each place there were collected samples of pasture, culture and remnant forest areas. Determination of physical, chemical and linked to the organic matter of the soil attributes was accomplished in all areas. The floristic composition was accomplished in four remnant forests of Atlantic forest with Seasonal Semidecidual Forest bioma. Were allocated nine 10 x 10m portions, totaling 900m? in each ciliary forest environment. The botanical material was collected in each portion always attempting to reach the largest species diversity possible per fragment. Among the analyzed agroechossistems, the forest was the one that presented better quality of the soil attributes, indicating that the use and handling can influence directly on those attributes. In the four ciliary forest areas 149 species were identified, distributed in 81 genders and 40 families. The results are aimed at subsidizing the recovery of those environments with agroforests systems developing, once the Mucuri Valley microrregion lacks of studies about the possibilities of maintainable use.

Submitted by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2015-02-27T13:30:33Z No. of bitstreams: 5 28.pdf: 596682 bytes, checksum: c60fee0c05c0fc8e8692627652f61d10 (MD5) license_url: 49 bytes, checksum: fd26723f8d7edacdb29e3f03465c3b03 (MD5) license_text: 20626 bytes, checksum: 7851d446050a985bd0603b7c4cee472d (MD5) license_rdf: 19710 bytes, checksum: aa65da15f424ff71c620a992a187295c (MD5) license.txt: 2109 bytes, checksum: aa477231e840f304454a16eb85a9235f (MD5) / Approved for entry into archive by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2015-02-27T18:08:03Z (GMT) No. of bitstreams: 5 28.pdf: 596682 bytes, checksum: c60fee0c05c0fc8e8692627652f61d10 (MD5) license_url: 49 bytes, checksum: fd26723f8d7edacdb29e3f03465c3b03 (MD5) license_text: 20626 bytes, checksum: 7851d446050a985bd0603b7c4cee472d (MD5) license_rdf: 19710 bytes, checksum: aa65da15f424ff71c620a992a187295c (MD5) license.txt: 2109 bytes, checksum: aa477231e840f304454a16eb85a9235f (MD5) / Made available in DSpace on 2015-02-27T18:08:03Z (GMT). No. of bitstreams: 5 28.pdf: 596682 bytes, checksum: c60fee0c05c0fc8e8692627652f61d10 (MD5) license_url: 49 bytes, checksum: fd26723f8d7edacdb29e3f03465c3b03 (MD5) license_text: 20626 bytes, checksum: 7851d446050a985bd0603b7c4cee472d (MD5) license_rdf: 19710 bytes, checksum: aa65da15f424ff71c620a992a187295c (MD5) license.txt: 2109 bytes, checksum: aa477231e840f304454a16eb85a9235f (MD5) Previous issue date: 2010 / A batata-doce (Ipomoea batatas (L.)), esp?cie pertencente ? fam?lia Convolvulaceae, ? uma planta r?stica, cultivada principalmente por pequenos produtores. Apesar de ser uma das oler?colas mais cultivada no Brasil e apresentar grande potencial de uso na alimenta??o humana, animal e industrial, tem sido pouco estudada. O objetivo deste trabalho foi identificar clones superiores e avaliar a produ??o e a qualidade de ra?zes, ramas e silagem de ramas de clones de batata-doce em diferentes ?pocas de colheita e ambientes de cultivo. Foi realizado um experimento no Campus II e outro na Fazenda Forquilha, ambos localizados no munic?pio de Diamantina-MG, com tr?s ?pocas de colheita. Foram avaliados nas ra?zes tuberosas: a produtividade total, produtividade comercial, peso m?dio total, peso m?dio comercial, resist?ncia a insetos de solo, formato de ra?zes, prote?na bruta, fibra bruta, cinzas, amido, compostos fen?licos e herdabilidade. Na parte a?rea foi avaliado a produtividade de mat?ria verde, teor de mat?ria seca, produtividade de mat?ria seca, prote?na bruta e fibra bruta. Foi feito silagem das ramas aos 150 dias ap?s a colheita na Fazenda Forquilha, onde foi analisado prote?na bruta, FDA, FDN, NDT, pH, mat?ria seca, hemicelulose e nitrog?nio amoniacal em rela??o ao nitrog?nio total. Atrav?s dos resultados apresentados, percebe-se que Os clones BD-25, BD-38 e BD-45, na Fazenda Forquilha, apresentaram as maiores produtividade totais e comercial de ra?zes e devem ser colhidas mais tardiamente. A Fazenda Forquilha foi o local onde os clones de batata-doce apresentaram, em m?dia, as maiores produtividades totais e comercial de ra?zes e os maiores pesos m?dios de ra?zes total e comercial. As menores notas para formato de ra?zes foram obtidas nas colheitas mais precoces. Os teores de prote?na bruta, fibra bruta, cinzas e amido, na mat?ria seca de ra?zes, n?o foram influenciados pelos ambientes de cultivo. Para obten??o de maiores produtividades de mat?ria verde e mat?ria seca, as ramas devem ser colhidas at? 150 dias ap?s o plantio. Na Fazenda Forquilha foram obtidas as maiores produtividades de mat?ria verde e mat?ria seca das ramas. Os teores de mat?ria seca nas ramas aumentam com o ciclo da cultura. As ramas de batata-doce apresentam potencial de utiliza??o na alimenta??o animal, tanto na forma fresca como na forma de silagem. / Disserta??o (Mestrado) ? Programa de P?s-Gradua??o em Produ??o Vegetal, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 2009. / ABSTRACT The sweet potato (Ipomoea batatas (L.)), species belonging to the family Convolvulaceae, is a rustic plant, grown mainly by small producers. Despite being one of most vegetables grown in Brazil and show great potential for use in food, animal and industrial, have been little studied. The objective was to identify superior clones and assess the production and quality of roots, stems and branches of silage from sweet potato clones in different harvesting periods and environments of cultivation. An experiment was conducted on campus and another on Farm II forks, both located in the city of Diamantina-MG with three seasons of harvest. Roots were evaluated in the total yield, commercial yield, total weight, weight commercial, insect resistance of soil, shape of roots, crude protein, crude fiber, ash, starch, phenolic compounds and heritability. In shoots was evaluated the yield of green matter, dry matter yield of dry matter, crude protein and crude fiber. Silage was made of branches to 150 days after harvest at Farm forks, where it was considered crude protein, ADF, NDF, TDN, pH, dry matter, hemicellulose and ammonia nitrogen in relation to total nitrogen. The results presented, we find that the BD-25 clones, and BD-38 BD-45, at Farm forks, submitted the highest total and commercial yield of roots and should be harvested later. The Farm was the fork where the sweet potato clones showed, I mean, the highest total and commercial yields of roots and the highest average weight of roots and total trade. The lowest notes to format roots were in earlier harvests. The crude protein, crude fiber, ash and starch in dry matter of roots were not influenced by the environment of cultivation. To obtain higher yields of green matter and dry, the stems should be harvested up to 150 days after planting. Farm forks were obtained in the highest yield of green matter and dry matter of branches. The dry matter in branches increased with the crop cycle. The stems of sweet potato, have potential for use in animal feed, both as fresh and as silage.

Submitted by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2015-02-27T13:30:34Z No. of bitstreams: 5 36.pdf: 448536 bytes, checksum: a5dbf2e4dce517f8347874ee986cea66 (MD5) license_url: 52 bytes, checksum: 3d480ae6c91e310daba2020f8787d6f9 (MD5) license_text: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5) license.txt: 2109 bytes, checksum: aa477231e840f304454a16eb85a9235f (MD5) / Approved for entry into archive by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2015-02-27T18:39:06Z (GMT) No. of bitstreams: 5 36.pdf: 448536 bytes, checksum: a5dbf2e4dce517f8347874ee986cea66 (MD5) license_url: 52 bytes, checksum: 3d480ae6c91e310daba2020f8787d6f9 (MD5) license_text: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5) license.txt: 2109 bytes, checksum: aa477231e840f304454a16eb85a9235f (MD5) / Made available in DSpace on 2015-02-27T18:39:06Z (GMT). No. of bitstreams: 5 36.pdf: 448536 bytes, checksum: a5dbf2e4dce517f8347874ee986cea66 (MD5) license_url: 52 bytes, checksum: 3d480ae6c91e310daba2020f8787d6f9 (MD5) license_text: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5) license.txt: 2109 bytes, checksum: aa477231e840f304454a16eb85a9235f (MD5) Previous issue date: 2011 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (Capes) / O objetivo do presente trabalho foi estimar os efeitos de popula??es, matrizes e idade da planta na express?o de vari?veis f?sicas, qu?micas e f?sico-qu?micas de frutos de pequizeiro. Colheram-se frutos oriundos de 15 matrizes em Curvelo e 15 em S?o Gon?alo do Rio Preto, Minas Gerais. A amostragem foi feita de maneira a se ter, em cada popula??o, matrizes com diferentes di?metros de tronco, sendo este ?ltimo uma estimativa da idade da planta. Para todas as vari?veis foram tomados dez frutos por matriz e as vari?veis qu?micas e f?sico-qu?micas foram avaliadas em cinco matrizes de cada popula??o. Avaliaram-se, em cada fruto, as vari?veis f?sicas: peso total; peso do mesocarpo externo; peso total dos put?mens; peso m?dio dos put?mens; n? de put?mens; peso total de polpa; e peso m?dio de polpa. As vari?veis qu?micas e f?sico-qu?micas, avaliadas na polpa, foram: umidade; cinzas; lip?deos; prote?nas; carboidratos totais; pH; s?lidos sol?veis totais; e acidez total titul?vel. O efeito de matrizes foi altamente significativo para todas as vari?veis avaliadas (P<1%), enquanto o de popula??es foi apenas para duas vari?veis (5%<P<10%). As estimativas das correla??es entre as vari?veis f?sicas avaliadas foram todas positivas, algumas significativas, enquanto que para as vari?veis qu?micas e f?sico-qu?micas observaram-se estimativas positivas e negativas, a maioria n?o significativa. As estimativas das correla??es entre o di?metro do tronco e as vari?veis f?sicas foram todas positivas, significativas apenas para duas vari?veis (P<5%). Para as vari?veis qu?micas e f?sico-qu?micas, observaram-se correla??es positivas e negativas, por?m n?o significativas. A sele??o de matrizes no campo para as caracter?sticas avaliadas que apresentaram correla??es n?o significativas ou significativas positivas deve promover ganhos gen?ticos nos descendentes se estes forem obtidos por propaga??o vegetativa, o mesmo n?o se podendo afirmar para descendentes obtidos por via sexuada. A idade da matriz n?o deve alterar os ganhos gen?ticos para estas vari?veis. / Disserta??o (Mestrado) ? Programa de P?s-Gradua??o em Produ??o Vegetal, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 2011. / ABSTRACT The present work aimed to estimate population, mother tree and plant age effects on the expression of physical, chemical and physic-chemical traits on pequi fruits Seeds were collected from two populations and fifteen mother trees in each population, one located at Curvelo and another at S?o Gon?alo do Rio Preto, both from Minas Gerais State. The sampling was done in a way to sample trees among a range of trunk diameters, the last trait being an estimate of the tree age. Physical traits, evaluated on each of ten fruits sampled from all harvested trees, were: fruit total weight; external mesocarp weight; total weight of put?mens; mean weight of put?mens; number of put?mens; total weight of pulp; and mean weight of pulp. Chemical and physic-chemical traits, evaluated in five trees from each population, were: humidity; ashs; lipids; proteins; total carbohydrate; pH; total soluble solids; and total acidity. The mother trees effects were significant for all traits (P<1%), while the populations were only for two traits (5%<P<10%). Estimates of correlations among physical traits were all positive and some of them significant. For chemical and physic-chemical traits there were positive and negative correlations, most not significant. Estimates of correlations between trunk diameter and each physical variable were all positive, being significant for two traits (P<5%). Positive and negative but not significant correlations were observed for chemical and physic-chemical traits. Mother tree selection for traits that showed non significant or significant and positive correlations with trunk diameter may promote genetic gain in their descendents for vegetative propagation but the same assertion can?t be said when propagation is carried out by seeds. Mother tree age is not expected to cause any effect in genetic gains for these traits.

Submitted by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2015-02-27T13:30:37Z No. of bitstreams: 5 65.pdf: 1478609 bytes, checksum: 3267d3f03abffcb32e457026cf296e53 (MD5) license_url: 52 bytes, checksum: 3d480ae6c91e310daba2020f8787d6f9 (MD5) license_text: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5) license.txt: 2109 bytes, checksum: aa477231e840f304454a16eb85a9235f (MD5) / Approved for entry into archive by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2015-02-27T19:47:24Z (GMT) No. of bitstreams: 5 65.pdf: 1478609 bytes, checksum: 3267d3f03abffcb32e457026cf296e53 (MD5) license_url: 52 bytes, checksum: 3d480ae6c91e310daba2020f8787d6f9 (MD5) license_text: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5) license.txt: 2109 bytes, checksum: aa477231e840f304454a16eb85a9235f (MD5) / Made available in DSpace on 2015-02-27T19:47:24Z (GMT). No. of bitstreams: 5 65.pdf: 1478609 bytes, checksum: 3267d3f03abffcb32e457026cf296e53 (MD5) license_url: 52 bytes, checksum: 3d480ae6c91e310daba2020f8787d6f9 (MD5) license_text: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5) license.txt: 2109 bytes, checksum: aa477231e840f304454a16eb85a9235f (MD5) Previous issue date: 2012 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (Capes) / A fam?lia Leguminosae ? composta por cerca de 727 g?neros e 19.325 esp?cies e, ? bem representada na Serra do Espinha?o, considerada Reserva da Biosfera pela UNESCO, portadora de alto grau de endemismos e esp?cies raras, que vem sofrendo com a perda de habitats pela a??o antr?pica. Muitas esp?cies de leguminosas apresentam potencial para recupera??o de ?reas degradadas, uma vez que possuem associa??o com bact?rias fixadoras de nitrog?nio, principalmente as do g?nero Chamaecrista. Contudo, existem poucas informa??es a respeito das esp?cies desse g?nero. E, considerando a import?ncia biol?gica dos campos rupestres, a ecol?gica das leguminosas e a lacuna de conhecimento que se tem sobre as esp?cies da flora na Cadeia do Espinha?o no Planalto de Diamantina, MG, esse estudo teve como objetivo conhecer os aspectos relacionados ? fenologia e germina??o de sementes de Chamaecrista debilis (Vogel) Irwin e Barneby. As observa??es fenol?gicas foram realizadas em ?reas de campos rupestres no campus da Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM), Diamantina-MG. Os testes de germina??o foram conduzidos no Laborat?rio de Sementes da UFVJM. Foram marcados e monitorados 30 indiv?duos da esp?cie, onde avaliou-se quinzenalmente, de abril de 2010 a mar?o de 2011, as seguintes fenofases: caducifolia, brota??o, flora??o e dispers?o. Verificou-se que a brota??o e flora??o, estiveram associadas com a esta??o ?mida enquanto a dispers?o e a queda de folhas com a esta??o seca. Para avaliar a germina??o foi efetuado um teste de germina??o com 12 tratamentos: testemunha, escarifica??o com lixa d??gua n.80, imers?o em ?gua a 100oC por 5, 10, 15 , 30 e 60 segundos e imers?o em ?cido sulf?rico concentrado por 5, 10, 15, 30 e 60 segundos. Foram avaliadas as porcentagens de germina??o das sementes, o ?ndice de velocidade de germina??o e do teor de ?gua das sementes de Chamaecrista debilis. Utilizou-se o delineamento inteiramente casualizado com quatro repeti??es, e as m?dias foram comparadas pelo teste de Scott-Knott, a 5% de probabilidade. Os dados indicaram que a sazonalidade clim?tica da regi?o ? determinadora dos padr?es fenol?gicos em Chamaecrista debilis. Para a germina??o verificou-se que as sementes apresentaram teor de ?gua de 11,71%. Os tratamentos com ?gua a 1000C a 5, 10 e 15 segundos e ?cido sulf?rico a 15 segundos foram os mais eficientes em promover a germina??o. / Disserta??o (Mestrado) ? Programa de P?s-Gradua??o em Produ??o Vegetal, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 2012. / ABSTRACT The family Leguminosae comprises about 727 genera and 19,325 species, and is well represented in the Espinha?o considered a Biosphere Reserve by UNESCO, the bearer of a high degree of endemic and rare species, which has suffered the loss of habitats by human activity. Many species of legumes have potential for recovery of degraded areas, as they have an association with nitrogen fixing bacteria, especially those of the genus Chamaecrista. However, little information exists about the species of this genus. And considering the biological importance of the stony fields, the leguminous plants and ecological knowledge gap that exists about the species of flora in the Espinha?o of the Diamantina Plateau, Minas Gerais (MG), Brazil, this study aimed to understand the aspects related to phenology and germination seeds of Chamaecrista debilis (Vogel) Irwin and Barneby. The phenological observations were carried out in areas of rocky fields on the campus of University of the Valleys of Jequitinhonha and Mucuri (UFVJM), Diamantina, MG. Germination tests were conducted at the Laboratory of Seeds of UFVJM. Were marked and monitored 30 individuals of the species, which we assessed biweekly from April 2010 to March 2011, the following phenophases: shedding, budding, flowering and seed dispersal. It was found that the budding and flowering, were associated with the wet season while the dispersion and fall of leaves in the dry season. To evaluate the germination, a germination test conducted with 12 treatments: control, scarification with sandpaper n.80, in water at 1000C for 5, 10, 15, 30 and 60 seconds and immersion in concentrated sulfuric acid for 5, 10, 15, 30 and 60 seconds. We evaluated the germination of seeds, the germination speed index and water content of seeds of Chamaecrista debilis. We used a completely randomized design with four replications and means were compared by Scott-Knott test at 5% probability. The data indicated that the climate in the region is the determinant of phenological patterns in Chamaecrista debilis. For germination was found that the seeds had a water content of 11.71%. The treatment with water at 1000C to 5, 10 and 15 seconds and 15/2 sulfuric acid were more effective in promoting germination.

Submitted by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2015-10-26T11:55:50Z No. of bitstreams: 2 albert_jose_santos.pdf: 942447 bytes, checksum: 8928d3ffa6d78de8e17e1c881d37b5f7 (MD5) license_rdf: 22974 bytes, checksum: 99c771d9f0b9c46790009b9874d49253 (MD5) / Approved for entry into archive by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2015-10-26T11:56:41Z (GMT) No. of bitstreams: 2 albert_jose_santos.pdf: 942447 bytes, checksum: 8928d3ffa6d78de8e17e1c881d37b5f7 (MD5) license_rdf: 22974 bytes, checksum: 99c771d9f0b9c46790009b9874d49253 (MD5) / Made available in DSpace on 2015-10-26T11:56:41Z (GMT). No. of bitstreams: 2 albert_jose_santos.pdf: 942447 bytes, checksum: 8928d3ffa6d78de8e17e1c881d37b5f7 (MD5) license_rdf: 22974 bytes, checksum: 99c771d9f0b9c46790009b9874d49253 (MD5) Previous issue date: 2012 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES) / Funda??o de Amparo ? Pesquisa do estado de Minas Gerais (FAPEMIG) / Conselho Nacional de Desenvolvimento Cient?fico e Tecnol?gico (CNPq) / O experimento foi conduzido entre 18 de outubro de 2011 e 3 de maio de 2012, no campo experimental da Embrapa Gado de Leite, objetivando-se avaliar dois crit?rios de manejo para o pastejo intermitente em capim-marandu; sendo um com per?odo de descanso fixo e outro com per?odo de descanso vari?vel, conforme a intercepta??o de 95% da radia??o fotossinteticamente ativa (IRFA 95) e suas influ?ncias sobre a massa de forragem, a composi??o morfol?gica, as caracter?sticas estruturais e a produ??o de leite por animal e por ?rea. Em ambos os tratamentos, o per?odo de ocupa??o foi de tr?s dias, almejando-se um res?duo p?s-pastejo de 25 cm de altura. O ajuste da lota??o em fun??o dos alvos de manejo (altura de res?duo) foi feito por meio da t?cnica de ?put and take?. Para avalia??o das caracter?sticas do pasto, o delineamento experimental utilizado foi o de blocos ao acaso, com duas repeti??es de ?rea e tr?s repeti??es dentro de bloco e, para a avalia??o da produ??o de leite, as unidades experimentais utilizadas foram dezesseis vacas Holand?s x Zebu rec?m-paridas, sendo oito por tratamento, as quais foram blocadas em fun??o da produ??o de leite, dias em lacta??o, n?mero de lacta??es, peso vivo e grupo gen?tico. Os dados obtidos foram submetidos ? an?lise de vari?ncia com o PROC MIXED do SAS? e as m?dias foram comparadas pelo teste LSMEANS, ao n?vel de 5% de probabilidade. Menor intervalo entre pastejo (22,8 dias vs. 30 dias), menor altura pr?-pastejo (35,9 cm vs. 42,3 cm) e menor massa de forragem (5.506 kg/ha.ciclo vs. 7.288 kg/ha.ciclo) foram observados para o crit?rio de per?odo de descanso (PD) IRFA 95, em rela??o ao crit?rio de PD fixo. O pasto com PD vari?vel apresentou maior percentual de l?mina foliar (48,31% vs. 41,06%) e menor percentual de material morto (19,00% vs. 25,43%) na massa seca do pr?-pastejo do que o pasto com PD fixo, garantindo com esse crit?rio, maior rela??o l?mina/colmo no pr?-pastejo. Para produ??o de leite, n?o foi observado efeito de crit?rio de per?odo de descanso (14,4 kg/UA vs. 14,0 kg/UA), sendo observado apenas efeito de ciclo de pastejo sobre a produ??o de leite por animal. No entanto, para produ??o de leite por ?rea foram observados os efeitos (P<0,05) da intera??o crit?rio de per?odo de descanso e ciclo de pastejo. Para taxa de lota??o, observou-se efeito (P<0,05) da intera??o crit?rio de per?odo de descanso x ciclo de pastejo. A maior taxa de lota??o foi encontrada no crit?rio de PD IRFA 95. Na m?dia, o crit?rio de PD IRFA 95 foi superior ao crit?rio de PD fixo para a produ??o de leite por ?rea (93,5 3kg/ha.dia vs. 71,3kg/ha.dia). Pastos de capim-marandu manejados com PD baseado na IRFA 95 apresentaram menor altura pr?-pastejo e melhor rela??o l?mina/colmo do que pastos manejados com PD fixo de trinta dias. Al?m disso, ? poss?vel, com a ado??o do crit?rio de PD baseado na IRFA 95, obter maiores taxa de lota??o animal e produ??o de leite por ?rea. Assim, recomendam-se alturas de pr? e p?s-pastejo de 35 cm e 25 cm, respectivamente, para o capim-marandu. / Disserta??o (Mestrado) ? Programa de P?s-Gradua??o em Zootecnia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 2012. / ABSTRACT The experiment was conducted from October, 18th, 2011 to May, 3rd, 2012, at the experimental field of Embrapa Gado de Leite, aiming to evaluate two management criteria for intermittent grazing of Marandu grass; one with a fixed period of rest (RP) and another with rest periods varying according to the interception of 95% of photosynthetically active radiation, and their influence on forage production, morphological composition, structural features and the milk yield per cow and per hectare. In both treatments, the occupancy period lasted three days, aiming a 25 cm residue after grazing. The adjustment of stocking in terms of management targets (residue`s heigh) was made using the technique of "put and take". To evaluate the characteristics of the pasture the experimental design was randomized blocks with two plots and three replicates within a block, and the assessment of milk production and experimental units used were 16 Holstein x Zebu cows who had recently delivered , eight per treatment, which were allocated according to milk production, days in lactation, number of lactations, body weight and genetic group. The data were subjected to analysis of variance with PROC MIXED of SAS ? and means were compared by LSMEANS test at the 5% level of probability. Shorter interval between grazing (22.8 vs. 30 days), lower pre-grazing height (35.9 vs. 42.3 cm) and lower yield of total herbage mass (5,506 vs. 7,288 kg / ha./ cycle) were observed for IRFA 95 rest period criteria (RP) relative to fixed RP criteria. The pasture with variable RP had a higher percentage of leaf blade (48.31 vs. 41.06) and lowest percentage of dead material (19.00 vs. 25.43) in the dry mass of the pre-grazing pasture than with the fixed RP, ensuring with that criteria the better relation leaf blade: stem during pre-grazing. For milk production there has not been observed effect of the rest period criteria (14.4 vs. 14.0), being only observed effect of grazing cycle on production of milk per animal. However, for milk production per area there have been observed the effects (P <0.05) of interaction of criterion period of rest and grazing cycle. For stocking rate, there was observed (P <0.05) interaction between the period of rest x grazing cycle criterion. The higher stocking rate was found in the criteria for IRFA 95 RP. On average the IRFA 95 RP mean was higher than the fixed RP criteria set for the milk yield per area (93.5 vs. 71.3). Marandu grass pastures managed with RP based on the IRFA 95 have a lower pre-grazing height and a better relation blade: stem than pastures grazed at 30 days fixed RP. Moreover, it is possible with the adoption of criteria based on the IRFA 95 RP increase stocking rate and milk production per area. Thus, heights of 35 and 25 cm are recommended for pre-and post-grazing of Marandu grass, respectively.

Folha de aprova??o n?o presente na vers?o entregue. / Submitted by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2015-11-18T12:07:32Z No. of bitstreams: 2 graciele_araujo_oliveira.PDF: 736032 bytes, checksum: 8f4728012526a950d2e16deec5ce1e59 (MD5) license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5) / Approved for entry into archive by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2015-11-18T12:09:38Z (GMT) No. of bitstreams: 2 graciele_araujo_oliveira.PDF: 736032 bytes, checksum: 8f4728012526a950d2e16deec5ce1e59 (MD5) license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5) / Made available in DSpace on 2015-11-18T12:09:38Z (GMT). No. of bitstreams: 2 graciele_araujo_oliveira.PDF: 736032 bytes, checksum: 8f4728012526a950d2e16deec5ce1e59 (MD5) license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5) Previous issue date: 2011 / O estudo foi conduzido com o objetivo de determinar os par?metros cin?ticos de degradabilidade in situ da mat?ria seca (MS) e da fibra em detergente neutro (FDN) e de passagem de materiais oriundos da silagem do res?duo da cultura do abacaxi (partes a?reas). Foram utilizados quatro tratamentos: 1- silagem do res?duo da cultura do abacaxi sob compacta??o de 600 Kg/m?, 2- silagem do res?duo da cultura do abacaxi sob compacta??o de 700 Kg/m?, 3- silagem do res?duo da cultura do abacaxi sob compacta??o de 900 Kg/m?, 4- silagem do res?duo da cultura do abacaxi sob compacta??o de 1000 Kg/m?. Ap?s a ensilagem do material oriundo da planta??o, avaliaram-se a cin?tica de tr?nsito de part?culas e cin?tica de degrada??o ruminal. Para a cin?tica de tr?nsito de part?culas foi utilizado como indicador o cromo para marcar a fibra. As taxas de passagem foram determinadas por meio da recupera??o dos indicadores nas fezes do animal. No ensaio de degrada??o foram incubadas as amostras em bolsas de n?ilon nos tempos 0, 6, 18, 48 e 96 horas. O comportamento apresentado nas curvas de regress?o das vari?veis analisadas descreve uma alta correla??o entre elas, ou seja, o tempo em que a silagem fica retida no r?men exerce influ?ncia na sua digestibilidade e na sua taxa de degrada??o. De fato, quanto maior o tempo em que um alimento estiver no r?men, mais a??es digestivas ele sofrer? e por consequ?ncia vai ser mais digerido. Embora a silagem sob press?o de compacta??o de 900Kg/m? apresente uma maior fra??o potencialmente digest?vel, recomenda-se o uso da silagem sob press?o de compacta??o de aproximadamente 750Kg/m?, devido ao menor custo e por apresentar menor tempo m?dio de reten??o r?men ret?culo e reple??o ruminal, aumentando assim a din?mica ruminal de degrada??o e passagem. / Disserta??o (Mestrado) ? Programa de P?s-Gradua??o em Zootecnia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, [2011]. / ABSTRACT The study was conducted to determine the kinetic parameters of in situ dry matter (DM) and neutral detergent fiber (NDF) and the movement of materials from the waste silage of pineapple crop (aerial parts). It was used four treatments: 1- crop residue silage pineapple under compression of 600 kg/m?, 2- silage crop residue pineapple under compression of 700 kg/m?, 3- silage crop residue pineapple under compression 900 kg/m?, 4- silage crop residue pineapple under compression of 1000 kg/m?. After ensiling the material from the plantation, it was evaluated the kinetics of passage of particles and kinetics of ruminal degradation. For the kinetics of passage of particles was used as an indicator to mark the chromium fiber. Leakage rates were determined by means of the indicators of recovery in the feces of the animal. In the degradation assay samples were incubated in nylon bags at 0, 6, 18, 48 and 96 hours. The behavior presented in the regression curves of the variables describing a high correlation between them, in other words, the time when the silage is retained in the rumen influence on its digestibility and its rate of degradation. In fact, the longer that a food is in the rumen, he will suffer more digestive actions and therefore will be more digestible. Although silage compression pressure 900kg/m? present a higher potentially digestible fraction, we recommend the use of silage compaction pressure of about 750kg/m?, due to lower cost and have lower average retention rumen and reticulum ruminal fill, thus increasing the dynamic ruminal degradation and passage.

Submitted by Alexandre Soares (alexandredesoares@yahoo.com.br) on 2016-07-15T15:08:13Z No. of bitstreams: 1 paula_alves_oliveira.pdf: 1583436 bytes, checksum: 38dccdbd3bbed8d6245bca3ca279be63 (MD5) / Rejected by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br), reason: on 2016-07-15T20:04:24Z (GMT) / Submitted by Alexandre Soares (alexandredesoares@yahoo.com.br) on 2016-07-15T20:12:13Z No. of bitstreams: 1 paula_alves_oliveira.pdf: 1583436 bytes, checksum: 38dccdbd3bbed8d6245bca3ca279be63 (MD5) / Rejected by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br), reason: rever: Refer?ncia ABNT Tipo: opem Acess Nota de disserta??o/Tese: colocar ano Palavra Chave: cada uma em um campo, sem pontua??o Ag?ncia Financiadora: Sempre por extenso e com a abrevia??o entre par?nteses no final ABSTRACT: manter o termo antes do resumo em ingl?s. Inserir t?tulo em ingl?s. on 2016-07-18T14:45:06Z (GMT) / Submitted by Alexandre Soares (alexandredesoares@yahoo.com.br) on 2016-07-19T12:39:36Z No. of bitstreams: 1 paula_alves_oliveira.pdf: 1583436 bytes, checksum: 38dccdbd3bbed8d6245bca3ca279be63 (MD5) / Rejected by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br), reason: Refer?ncia ABNT Tipo Nota de disserta??o/Tese Palavra Chave Ag?ncia Financiadora Refer?ncia ABNT Tipo Nota de disserta??o/Tese Resumos Palavra Chave Ag?ncia Financiadora Exemplo: http://acervo.ufvjm.edu.br/jspui/handle/1/559 on 2016-07-21T15:23:46Z (GMT) / Submitted by Alexandre Soares (alexandredesoares@yahoo.com.br) on 2016-08-25T11:47:51Z No. of bitstreams: 1 paula_alves_oliveira.pdf: 1583436 bytes, checksum: 38dccdbd3bbed8d6245bca3ca279be63 (MD5) / Approved for entry into archive by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2016-08-25T12:47:19Z (GMT) No. of bitstreams: 1 paula_alves_oliveira.pdf: 1583436 bytes, checksum: 38dccdbd3bbed8d6245bca3ca279be63 (MD5) / Made available in DSpace on 2016-08-25T12:47:19Z (GMT). No. of bitstreams: 1 paula_alves_oliveira.pdf: 1583436 bytes, checksum: 38dccdbd3bbed8d6245bca3ca279be63 (MD5) Previous issue date: 2015 / Anglo American / O objetivo deste trabalho foi ampliar os estudos sobre as esp?cies existentes em ?reas de campos rupestres mineradas, em ?reas a serem mineradas ou no entorno da minera??o, a fim de dar suporte aos programas de recupera??o desses ecossistemas degradados. A disserta??o foi estruturada em dois artigos. No primeiro avaliou-se a cobertura do solo por esp?cies do estrato herb?ceo-arbustivo em ?rea de campo rupestre quartz?tico em diferentes n?veis de conserva??o, em Diamantina, Minas Gerais. A comunidade foi estratificada de acordo com a intensidade de dist?rbios em cada local (estrato). A amostragem da vegeta??o foi feita por meio do m?todo da interse??o na linha. Nesse ambiente, a comunidade estudada apresentou elevada diversidade flor?stica, com o registro de 99 esp?cies, distribu?das em 49 g?neros e 22 fam?lias. As fam?lias Poaceae e Cyperaceae foram as mais importantes na coloniza??o do ambiente. Dentre as classes analisadas, aquelas com maior cobertura relativa foram, no total, solo exposto (11,30 %), afloramento de rocha (9,59 %) e mat?ria morta (9,02 %). Pela classifica??o de TWINSPAN, algumas esp?cies apresentaram diferentes comportamentos de acordo com o estrato em que se localizavam, por?m elas estiveram presentes em todos os estratos, mostrando que s?o capazes de colonizar os diferentes ambientes dentro da ?rea de estudo, o que leva a crer que poder?o ser utilizadas na coloniza??o de ambientes degradados semelhantes. No segundo artigo, procurou-se caracterizar as comunidades herb?ceo-subarbustivas sobre campo rupestre quartz?tico (CRQ) e ferruginoso (CRF) em Concei??o do Mato Dentro, MG, em diferentes per?odos do ano, quanto ? similaridade e ? estrutura fitossociol?gica, al?m de indicar esp?cies nativas com potencial para uso em programas de restaura??o de ?reas degradadas semelhantes. Foram registradas, no total, 17 fam?lias bot?nicas, sendo oito no campo rupestre ferruginoso e 15 no campo rupestre quartz?tico. As fam?lias com maior n?mero de esp?cies foram Fabaceae (3), Asteraceae (2) e Euphorbiaceae (2) no CRF e Poaceae (7), Asteraceae (6) e Melastomaceae (6) no CRQ. A comunidade estudada apresentou baixa similaridade e diversidade flor?stica, em ambos os locais e per?odos, n?o havendo diferen?as significativas entre os valores de H?, pelo teste t de Hutcheson. A DCA evidenciou a forma??o de dois ambientes distintos, separando o ambiente de CRF do CRQ. As esp?cies das fam?lias Eriocaulaceae e Xyridaceae ocorreram exclusivamente no ambiente sobre quartzito, sendo algumas desta ?ltima fam?lia classificadas como indicadoras desse ambiente, o que desperta interesse quando ao seu uso em programas de restaura??o de campos rupestres quartz?ticos. As esp?cies com maiores valores de import?ncia no CRF foram Bulbostylis fimbriata e Centrosema brasilianum e no CRQ Echinolaena inflexa, podendo ser indicadas para programas de restaura??o de ambientes semelhantes. / Programa de P?s-Gradua??o em Ci?ncia Florestal, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 2015. / The objective was to expand studies of the species in areas of mined campos rupestres, in areas to be mined or around mining in order to support the recovery of these degraded ecosystems programs. The dissertation was structured in two articles. In the first evaluated the soil cover by species of herbaceous and shrub layer in campo rupestre quartz?tico at different levels of conservation, in Diamantina, Minas Gerais. The community was stratified according to the intensity of disturbances at each site (stratum). The vegetation sampling was performed by the method of intersection on the line. In this environment, the community studied showed high floristic diversity, with the record of 99 species belonging to 49 genera and 22 families. The Poaceae and Cyperaceae were the most important in the colonization of the environment. Among the analyzed classes, those having a relative cover were, in total, bare soil (11.30%), rock outcrops (9.59%) and dead matter (9.02%). By TWINSPAN classification, some species showed different behaviors according to the stratum in which they were located, but they were present in all segments, showing that they are able to colonize different environments within the study area, which suggests that they may be used in the colonization of similar degraded environments. In the second article, we tried to characterize the herbaceous communities on campo rupestre quartz?tico (CRQ) and ferruginoso (CRF) in Concei??o do Mato Dentro, Brazil, in different periods of the year, as the similarity and vegetation structure, and indicates native species with potential for use in similar degraded areas restoration programs. They recorded a total of 17 botanical families, eight in campo rupestre ferruginoso and 15 in the campo rupestre quartz?tico. The families with the highest number of species were Fabaceae (3), Asteraceae (2) and Euphorbiaceae (2) in the CRF and Poaceae (7), Asteraceae (6) and Melastomaceae (6) in the CRQ. The community presented low similarity and floristic diversity in both places and periods, with no significant differences between the values of H ', the t test Hutcheson. The DCA showed the formation of two distinct environments, separating the CRF environmentally CRQ. The species of Eriocaulaceae and Xyridaceae families occurred exclusively in the environment of quartzite, some of the latter family classified as indicators of this environment, which arouses interest as to their use in campo rupestre quartz?tico restoration programs. The species with the highest values of importance in the CRF were Bulbostylis fimbriata and Centrosema brasilianum and CRQ Echinolaena inflexa and may be suitable for similar environments restoration programs.

Submitted by Jos? Henrique Henrique (jose.neves@ufvjm.edu.br) on 2017-05-05T13:56:17Z No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) adalvan_soares_oliveira.pdf: 2054370 bytes, checksum: ad47425a0c4bf2568ddc4ea973b7a1e2 (MD5) / Approved for entry into archive by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2017-05-16T17:06:31Z (GMT) No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) adalvan_soares_oliveira.pdf: 2054370 bytes, checksum: ad47425a0c4bf2568ddc4ea973b7a1e2 (MD5) / Made available in DSpace on 2017-05-16T17:06:31Z (GMT). No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) adalvan_soares_oliveira.pdf: 2054370 bytes, checksum: ad47425a0c4bf2568ddc4ea973b7a1e2 (MD5) Previous issue date: 2016 / Esta pesquisa teve como objetivo compreender os fatores determinantes da reten??o escolar no IFNMG/Campus Almenara no per?odo de 2013 a 2014, relacionados com os procedimentos adotados pela gest?o escolar da institui??o. Para alcance do objetivo geral foram definidos os seguintes objetivos espec?ficos: identificar os elementos que contribuem para a exist?ncia da reten??o escolar no IFNMG/Campus Almenara no per?odo de 2013 a 2014; compreender as a??es adotadas pela equipe de gest?o escolar do IFNMG/Campus Almenara frente ? reten??o escolar e, consequentemente, melhorar a qualidade de ensino; e, por fim, verificar as a??es poss?veis ? gest?o escolar para superar a reten??o escolar. Para o desenvolvimento do estudo, valeu-se de uma postura metodol?gica de natureza qualitativa, por?m partilhada a dados quantitativos, constitu?da por uma parte documental e de campo com aplica??o de question?rio a 52 respondentes, sendo o p?blico alvo composto por alunos e gestores. Os procedimentos metodol?gicos a caracterizam como um estudo de caso, uma vez que a investiga??o teve como prop?sito gerar conhecimentos aprofundados sobre uma realidade espec?fica do IFNMG/Campus Almenara, caracterizando-se de natureza explicativa e explorat?ria. Os resultados obtidos evidenciaram que os fatores que impulsionam a reten??o escolar no IFNMG/Campus Almenara s?o multifatoriais por estarem relacionados tanto no que se refere ?s quest?es individuais dos pr?prios alunos quanto ?s a??es (ou aus?ncia destas) de cunho institucional, bem como a aspectos familiares, sociais e culturais em geral. Todavia, mesmo que a reten??o escolar n?o tenha determinantes espec?ficos, ? poss?vel que a gest?o escolar contribua tanto para sua supera??o quanto para estagna??o ou retrocesso, dependendo da forma utilizada para gerir a unidade escolar da qual faz parte. / Disserta??o (Mestrado Profissional) ? Programa de P?s-Gradua??o em Educa??o, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 2016. / This research aimed to understand the determinants of student retention in IFNMG / Campus Almenara from 2013 to 2014, relating to the procedures adopted by the school management of the institution. To reach the overall goal, the following specific objectives were: to identify the elements that contribute to the existence of school retention in IFNMG / Campus Almenara from 2013 to 2014, to understand the actions taken by the school management team IFNMG / Campus Almenara front of school retention and consequently improve the quality of teaching and, finally, check the possible actions the school management may take to overcome school retention. For it?s construction, it took advantage of a methodological approach of a qualitative nature, but shared the quantitative data, consisting of a documentary and part field with questionnaires to 52 respondents, with the target audience of students and managers. Methodological procedures can be characterized as a case study, since the research aimed to generate in-depth knowledge of a specific reality of IFNMG / Campus Almenara, with explanatory and exploratory nature. The results showed that the factors that drive student retention in IFNMG / Campus Almenara are multifactorial because they are related both with regard to individual questions from the students themselves, as in the actions (or lack thereof) of an institutional nature, the familiar aspects, social and cultural rights in general. However, even school retention having no specific determinants, school management can contribute much to overcome them, or to stagnation or backward, depending on the form used to manage the school unit to which it belongs.

Submitted by Jos? Henrique Henrique (jose.neves@ufvjm.edu.br) on 2017-05-15T12:36:42Z No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) tulyane_cruz_santos.pdf: 1061436 bytes, checksum: 0fcf6a5cd955f4777b07072ab2487678 (MD5) / Approved for entry into archive by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2017-05-16T18:55:27Z (GMT) No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) tulyane_cruz_santos.pdf: 1061436 bytes, checksum: 0fcf6a5cd955f4777b07072ab2487678 (MD5) / Made available in DSpace on 2017-05-16T18:55:27Z (GMT). No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) tulyane_cruz_santos.pdf: 1061436 bytes, checksum: 0fcf6a5cd955f4777b07072ab2487678 (MD5) Previous issue date: 2016 / O objetivo deste trabalho ? apresentar os resultados obtidos durante um estudo realizado em uma escola distrital de um munic?pio de Minas Gerais, no per?odo de 2015 a 2016, referente ? gest?o escolar e os processos de gest?o democr?tica das a??es no contexto escolar atrav?s da participa??o consciente de todos os envolvidos para promo??o da qualidade de ensino e preparo para o exerc?cio da cidadania. Foram feitas: pesquisa de campo, por meio da observa??o direta, que permitiu a aproxima??o da realidade estudada; a an?lise documental, por meio das atas de reuni?es do colegiado, regimentos e question?rios aplicados pela coordena??o pedag?gica da institui??o; a delimita??o das a??es de pesquisa; tamb?m foram selecionados autores que deram suporte as defini??es utilizadas. Com isso, as a??es desenvolvidas pela escola, focalizavam mais as quest?es burocr?ticas e apresentavam em sua organiza??o dificuldades em estabelecer situa??es significativas de participa??o, pois os ?rg?os colegiados que deveriam exercer as fun??es deliberativas, consultivas, fiscais e mobilizadoras tanto da equipe como da comunidade escolar, apesar de possu?rem representantes em sua composi??o, desconheciam a import?ncia de sua atua??o junto ? gest?o. Pelas mesmas raz?es, o Projeto Politico Pedag?gico que deveria retratar a identidade e nortear todas as pr?ticas da escola, tornando-se instrumento de direcionamento das a??es nas dimens?es pedag?gica, administrativa, financeira e jur?dica, n?o expressava os anseios da comunidade escolar. Conclui-se que a atua??o da gest?o escolar torna-se de extrema import?ncia nos processos de conscientiza??o e mobiliza??o da equipe escolar, bem como dos pais, alunos e comunidade para a participa??o consciente, visto que somente com estes caminhos de envolvimento e de compromisso com a coletividade produzem experi?ncias de participa??o que se concretizam a gest?o democr?tica. / Disserta??o (Mestrado Profissional) ? Programa de P?s-Gradua??o em Educa??o, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 2016. / The aim of this work is to present the results obtained during a study conducted in a school district of a municipality in Minas Gerais, in the period from 2015 to 2016, for the school management and the processes of democratic management of the actions in the school context through the conscious participation of all those involved to promote the quality of teaching and preparation for the exercise of citizenship. Were made: field research, through direct observation, which allowed the approaching reality studied; document analysis was made, through the minutes of meetings of the Board, regiments and questionnaires applied through the pedagogical coordination of the institution; the delimitation of actions; were also selected authors who gave support the definitions used. With that, the actions developed by the school, which focused on more bureaucratic issues and presented in your organization difficult to establish meaningful participation, situations were discussed/analyzed, because the collegiate bodies which should exercise the deliberative, advisory functions, and mobilizing both the tax team as the school community, despite having representatives in its composition, unaware of the importance of his actions on the management. For the same reasons, the project should portray pedagogical Political identity and guide all the practices of the school, becoming an instrument of targeting of actions on pedagogical dimensions, administrative, financial and legal, didn't express the aspirations of the school community. Concluded by the extreme importance of the performance of school management in the processes of awareness and mobilization of the school staff, as well as of parents, students and community to the conscious participation, since only with these ways of involvement and commitment to the collective participation experiences that produce come true democratic management.

Submitted by Jos? Henrique Henrique (jose.neves@ufvjm.edu.br) on 2017-06-28T18:16:16Z No. of bitstreams: 2 greyd_cardoso_mattos.pdf: 642059 bytes, checksum: 0515f2d652ee7811284f150259762eab (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) / Approved for entry into archive by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2017-07-03T13:58:31Z (GMT) No. of bitstreams: 2 greyd_cardoso_mattos.pdf: 642059 bytes, checksum: 0515f2d652ee7811284f150259762eab (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) / Made available in DSpace on 2017-07-03T13:58:31Z (GMT). No. of bitstreams: 2 greyd_cardoso_mattos.pdf: 642059 bytes, checksum: 0515f2d652ee7811284f150259762eab (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Previous issue date: 2016 / O Governo Federal instituiu em julho de 2012 o programa de forma??o continuada para professores alfabetizadores, intitulado ?Pacto Nacional pela Alfabetiza??o na Idade Certa? com o objetivo principal de garantir a alfabetiza??o de todas as crian?as at? os oito anos de idade. Esse Programa teve in?cio em 2013 e, em sua estrutura??o, as universidades parceiras foram respons?veis pela forma??o dos orientadores de estudos que, por sua vez, formavam os professores alfabetizadores em seus respectivos munic?pios, em encontros mensais de 8 horas. Toda a forma??o foi baseada nos Cadernos de Forma??o distribu?dos pelo Minist?rio da Educa??o (MEC) a todos os participantes do Programa. Tendo como refer?ncia o objetivo principal do Programa e o processo de inclus?o de surdos na rede regular de ensino, surgiu o problema deste trabalho: o ?Pacto Nacional pela Alfabetiza??o na Idade Certa? subsidiou a forma??o de professores alfabetizadores de surdos? Esta pesquisa ? de natureza qualitativa e foi realizada por meio de levantamento bibliogr?fico e an?lise documental pelo m?todo de An?lise do Conte?do. Durante a constru??o do referencial te?rico, buscou-se investigar e discutir a forma??o de professores no Brasil a partir da Lei de Diretrizes e Bases da Educa??o Nacional e o processo de inclus?o educacional do surdo no ensino regular. A partir dessa etapa, foram criadas tr?s categorias de an?lise que subsidiaram a investiga??o dos Cadernos de Forma??o: Educa??o inclusiva, Surdez e Alfabetiza??o de surdos. Os resultados da pesquisa demonstram que o Programa n?o ofereceu uma forma??o que atendesse ?s necessidades dos professores alfabetizadores de surdos. Nesse sentido, seu objetivo principal n?o alcan?ou todas as crian?as. ? sabido que o processo de inclus?o de surdos na rede regular de ensino n?o ? algo simples, contudo, se ele existe, ? preciso criar estrat?gias para ele se realizar efetivamente. Caso contr?rio, se transforma em exclus?o. Desse modo, o poder p?blico deve criar mecanismos para melhorar esses tipos de programas e proporcionar uma forma??o continuada aos professores, garantindo a inclus?o de alunos surdos na rede regular de ensino. / Disserta??o (Mestrado Profissional) ? Programa de P?s-Gradua??o em Educa??o, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 2016. / The Federal Government created in July 2012 the permanent training program for literacy teachers entitled ?Pacto Nacional pela Alfabetiza??o na Idade Certa? (National Pact for Literacy in the Proper Age) with the main objective to ensure literacy for all children until eight years old. This program began in 2013 and the partner universities were responsible to form the studies of the supervisors and they were responsible to train the teachers in their respective cities, in monthly meetings with 8 hours. All training was based on the Training Books distributed by the Ministry of Education (MEC) to all participants of the program. According to the main objective of this program and the inclusion process of the deaf in the regular school system, the problem of this study appeared: the ?Pacto Nacional pela Alfabetiza??o na Idade Certa? formed teachers to the deaf inclusion? This research is classified as qualitative and was conducted through a literature review and document analysis known as Content Analysis method. During the composing of the theoretical framework, we try to investigate and discuss the training of teachers in Brazil from the ?Lei de Diretrizes e Bases da Educa??o Nacional? (Law of Guidelines and Bases of National Education) and the process of education of the deaf inclusion in elementary education. From this step, three categories of analysis to support the investigation of Training Books were created: Inclusive Literacy, Deafness and Deaf Literacy. The research results show that the program did not offer an education that meets the needs of the teachers of the deaf. Therefore, its main objective has not achieved all children. We know that the process of inclusion of deaf people in regular education is not something simple, however, if it exists, we must create strategies to make it effectively. Otherwise, it will be an exclusion. Thus, the government has to create mechanisms to improve this kind of programs and provide a permanent training for teachers, ensuring the inclusion of deaf students in regular schools.