Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-01-13T12:34:55Z No. of bitstreams: 1 PaulaLaisAraujoDeMedeiros_DISSERT.pdf: 3892604 bytes, checksum: c1210c5dc2e171112a590aa08e5bb96a (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-01-23T15:54:45Z (GMT) No. of bitstreams: 1 PaulaLaisAraujoDeMedeiros_DISSERT.pdf: 3892604 bytes, checksum: c1210c5dc2e171112a590aa08e5bb96a (MD5) / Made available in DSpace on 2017-01-23T15:54:45Z (GMT). No. of bitstreams: 1 PaulaLaisAraujoDeMedeiros_DISSERT.pdf: 3892604 bytes, checksum: c1210c5dc2e171112a590aa08e5bb96a (MD5) Previous issue date: 2015-03-30 / Este trabalho ? parte do processo de cria??o do espet?culo ?Mem?rias de Quintal? sob a perspectiva de uma das atrizes e dramaturga da pe?a. As discuss?es aqui levantadas partem de alguns conceitos ou eixos-norteadores: o teatro enquanto ?arte do encontro?, o arqu?tipo da crian?a associado ao estado de jogo proposto pelo espet?culo, e a imagina??o como agente motivadora de reconstru??o de mem?rias afetivas para os conte?dos das cenas. O trato com as mem?rias de quintal ou afetos de inf?ncia traz para a escrita o sujeito em primeira pessoa atrav?s da voz da crian?a interior, que reflete acerca de sua pr?pria trajet?ria de vida, de arte, e utiliza suas experi?ncias para nutrir o processo criativo e, dessa maneira, alcan?ar tamb?m as hist?rias dos espectadores. Os autores que mais colaboram com esta pesquisa s?o o encenador Jerzy Grotowski, os psic?logos Carl Gustav Jung e James Hillman, os fil?sofos Gaston Bachelard e Johan Huizinga, e o poeta Manoel de Barros. / This work is part of the creation process of the theater play ?Mem?rias de Quintal? under the perspective of one of the actresses and dramaturgist of the play. The discussions raised here are based on some concepts or guiding principles: the theater as the ?art of encounter?, the archetype of the child associated with the state of playing proposed by the theater play, and the imagination as motivator of the reconstruction of affective memories for the content of the scenes. The treatment with the backyard memories or childhood affections brings to the writing the subject in first person through the voice of the inner child, that reflects about her own trajectory of life, of art, and uses her experiences to nurture the creative process and, in this manner, to reach also the histories of the public. The authors that collaborated with this research were the director Jerzy Grotowski, the psychologists Carl Gustav Jung and James Hillman, the philosopers Gaston Bachelard and Johan Huizinga, and the poet Manoel de Barros.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-01-13T13:10:16Z No. of bitstreams: 1 AlineCamilaMedeirosPinheiro_DISSERT.pdf: 2070282 bytes, checksum: 2dc5a4e02f354ba8fa90c6a7240a1df2 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-01-24T11:56:12Z (GMT) No. of bitstreams: 1 AlineCamilaMedeirosPinheiro_DISSERT.pdf: 2070282 bytes, checksum: 2dc5a4e02f354ba8fa90c6a7240a1df2 (MD5) / Made available in DSpace on 2017-01-24T11:56:12Z (GMT). No. of bitstreams: 1 AlineCamilaMedeirosPinheiro_DISSERT.pdf: 2070282 bytes, checksum: 2dc5a4e02f354ba8fa90c6a7240a1df2 (MD5) Previous issue date: 2016-04-29 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES) / Os ecossistemas recifais proveem bens e servi?os que abrangem as esferas social, ambiental e econ?mica. Contudo, cerca de 35% encontram-se amea?ados mundialmente. No Brasil, est?o situados ao longo da regi?o nordeste e geralmente pr?ximos ? costa, facilitando o acesso da popula??o humana que utiliza-os para sustento e lazer. Para manter a resili?ncia e evitar a perda da biodiversidade torna-se importante estudar como ocorre o recrutamento e a sobreviv?ncia dos seres vivos que estruturam as comunidades. O coral Siderastrea stellata, ? um dos mais resistentes e comuns nos recifes brasileiros. Buscou-se entender aspectos da sua distribui??o, recrutamento e manuten??o das col?nias. Para tal, efetuou-se mapeamento das col?nias por tamanho em diferentes s?tios de estudo no Parracho de Pirangi/RN, experimento de recrutamento com manipula??o de rodolitos e experimento de avalia??o da sa?de de col?nias com manipula??o de macroalgas b?nticas. Com o mapeamento observou-se uma zona??o das col?nias, com menos corais ocorrendo pr?ximo ao local destinado ? atividade tur?stica. Possivelmente impactos como a constante suspens?o de sedimentos provocada por banhistas e embarca??es esteja agindo como o mecanismo condutor desta zona??o. O recrutamento de corais foi baixo comparado a outros recifes rasos do nordeste brasileiro. Embora muito resistente, o coral S. stellata n?o est? conseguindo se estabelecer nesta forma??o recifal. Notou-se que o recrutamento n?o ? facilitado por rodolitos. Bancos de rodolitos abrigam alta riqueza de invertebrados bent?nicos que podem competir por espa?o ou se alimentar das larvas de corais. De modo geral, a sa?de das col?nias jovens foi afetada pelo branqueamento, que aumentou ao longo ano. Este aumento foi correlacionado com hipossalinidade e elevada turbidez da ?gua. Por?m, notou-se que na presen?a das macroalgas b?nticas o branqueamento foi menor. Possivelmente o crescimento dessas macroalgas dentro do limite observado atenuou o efeito da elevada radia??o solar nas col?nias jovens de corais, protegendo-as do branqueamento. / Reef ecosystems are known worldwide for their natural beauty and their capacity to harbor a great variety of marine life. In addition, these environments provide goods and services that encompasses social, environmental and economic spheres. However, around 20% of the world's reefs have been destroyed and 35% are threatened. In Brazil, the reefs are located along the northeast region and are usually near the coast, enabling the access of the human populations that use them for food, sport and recreation. One way to maintain reef resilience and avoid biodiversity loss would be to gather information on recruitment and survival of organisms from reef communities. The endemic hard coral, Siderastrea stellata, is one of the most resistant and common species in Brazilian reefs. Considering the ecological importance of this species of coral, we aimed to understand some aspects of its distribution, recruitment and colony maintenance. Therefore, S. stellata colonies were analyzed at different study sites in the ?Parracho de Pirangi/RN?. The following activities were performed: 1) mapping colonies size (Chapter 1), 2) running recruitment experiment subjected to manipulation of calcareous algae (rhodoliths), testing the hypothesis that rhodoliths act as facilitators due its complex three-dimensional structure (Chapter 2), and 3) running a health evaluation experiment of juvenile colonies in different areas of the reef, through macroalgae manipulation, testing the hypothesis that coral colony health is affected negatively by the presence of benthic macroalgae (Chapter 3). A distribution pattern in Parracho de Pirangi/RN was observed with less coral occurring in the area nearby touristic site. It is possible that impacts such as the constant suspension of sediments caused by swimmers and boats are acting as the main mechanism driving this distribuition pattern. Coral recruitment of Parracho de Pirangi was low compared to other shallow reefs from northeastern Brazil. This shows that although very resistant, the coral S. stellata is not able to establish on this reef formation. It was also noted that recruitment is not facilitated by calcareous algae that form rhodoliths. Instead, rhodolith banks sheltered abundant concentration of benthic invertebrates that might compete for space or feed on coral larvae, preventing recruitment. Generally, the health of young colonies was affected by bleaching, which increased throughout the year. This increase was correlated with low water salinity registered. However, it was notable that bleaching was lower in the treatment where benthic macroalgae was not removed. Possibly, the growth of benthic macroalgae within the limits observed over the months attenuated the effects of high solar radiation on young coral colonies, protecting them from bleaching.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-03-09T18:23:54Z No. of bitstreams: 1 ArmandoSergioDosPrazeres_TESE.pdf: 3591303 bytes, checksum: 00708b60f21c5b815365eadab25c983f (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-03-10T00:16:40Z (GMT) No. of bitstreams: 1 ArmandoSergioDosPrazeres_TESE.pdf: 3591303 bytes, checksum: 00708b60f21c5b815365eadab25c983f (MD5) / Made available in DSpace on 2017-03-10T00:16:40Z (GMT). No. of bitstreams: 1 ArmandoSergioDosPrazeres_TESE.pdf: 3591303 bytes, checksum: 00708b60f21c5b815365eadab25c983f (MD5) Previous issue date: 2016-02-25 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES) / Esta pesquisa consiste na realiza??o de uma esp?cie de roteiro de leitura do livro Gal?xias, de autoria do poeta, cr?tico e tradutor brasileiro Haroldo de Campos, com base nos pressupostos conceituais do barroco hist?rico e trans-hist?rico. Prop?e-se, deste modo, um poss?vel mapeamento das refer?ncias que engendram pequenas est?rias em rota??o pelas p?ginas gal?ticas, visando proporcionar ao leitor uma modalidade de guia que possa incitar tanto mais a frui??o da referida obra. Para tal empresa, buscou-se assinalar as marcas expressivas que definem a po?tica haroldiana como singular pr?tica barroca na modernidade, investigando em sua obra as conex?es tecidas com o Barroco, a fim de verificar os modos operacionais empregados pelo Poeta no seu exerc?cio de tradu??o das tradi??es liter?rias. Gal?xias, a nosso ver, constitui este projeto po?tico de alta voltagem barroca, am?lgama de recursos criativos i?ados da mais rica tradi??o liter?ria, nacional e estrangeira, e processados antropofagicamente nas sendas da produ??o art?stico-liter?ria contempor?nea. Publicado pela primeira vez em 1984, contendo cinquenta p?ginas-fragmentos, o livro de Haroldo de Campos surge para, dentre outros fins, suscitar o entrecruzar de g?neros liter?rios, como a prosa e a poesia; dissolver as fronteiras entre a cor local e a dic??o alheia; transfundir tradi??o e modernidade; fundir arte e ideologia; mixar fato e fantasia; remixar forma e conte?do, superpor significado e significante. Todos estes procedimentos liter?rios, intersemiotizados, promovem uma caleidosc?pica tessitura verbal que empreende, nas palavras do autor, ?a viagem como livro e o livro como viagem? (CAMPOS, 2004, p. 119). Viagem esta, urdida por uma rede intertextual e par?dica, dada a ver atrav?s de inventivos recursos fono-pros?dicos, donde sobressaltam alitera??es, anagramas, paronom?sias e trocadilhos, desenhando no curso gal?tico sibilantes e sinuosas imagens que reivindicam a l?dica co-participa??o do leitor para a frui??o plena da leitura. Isto posto, nosso roteiro de leitura empenha-se sobretudo na tentativa de amplificar os ecos das constru??es ?picas e epif?nicas que transitam pelas p?ginas da obra, que ora velam, ora revelam pequenas est?rias que, por um instante apreendidas, podem descortinar outras tantas est?rias e, com isso, tornar a leitura ainda mais prazerosa. O fim primeiro das Gal?xias, assim entendemos, n?o ter? sido outro sen?o o da fecunda??o do gosto pela leitura. Da?, nosso roteiro de leitura: fecundar no leitor o gosto pelas leituras gal?ticas, tal qual a leitura das Gal?xias de Haroldo de Campos. / This investigation consists in the proposition of a kind of reading guideline for the book Gal?xias (Galaxies, in a free translation), written by the Brazilian poet, reviewer and translator Haroldo de Campos, based on the conceptual tenets of the historical and transhistorical baroque. Thus, a possible mapping of the references, which generates little rotating stories over the ?galactic? pages, is proposed, aiming at providing the reader with a kind of guideline that encourages him or her to go deeper into the book fruition. For that purpose, the expressive marks that define the haroldian poetry as singular baroque practice in modernity was searched for, by means of investigating, in his poetic work, the connections interlaced with the Baroque, in order to check the operative ways the author dealt with in his translation of the literary traditions. Gal?xias, in my opinion, is a baroque high voltage poetic project that blends creative resources extracted from the richest national and foreign literary tradition, processed anthropophagically in the ways of the contemporary artistic production. Published by the first time in 1984, with fifty pages, the Haroldo de Campos? book comes out for, among other purposes, prompting the literary genres interlace, as prose and poetry; dissolving the boundaries between local color and alien diction; transfusing tradition and modernity; melting art and ideology; mixing fact and fantasy; remixing form and content, superposing signified and signifier. All these literary proceedings, intersemioticized, promote a kaleidoscopic verbal weave, which undertakes, in the author?s words, ?the travel as a book and the book as a travel? (CAMPOS, 2004, p. 119, my translation). This travel, is achieved by means of an intertextual and parodic net, made known through inventive phono-prosodic resources, in which alliterations, anagrams, paronomasias and wordplays come forth, drawing on the galactic path, sibilant and sinuous images that claim the reader?s ludic copartnership for full reading fruition. Having said that, our reading guideline is chiefly focused on the attempt to amplify the construction of the epic and epiphanic echoes that transit by the work pages, and these echoes both veil and unveil little stories that, once digested, might uncover many other stories and, thus, make reading even more pleasing. The main aim of Gal?xias, I think, is no other than to encourage a liking for reading. The same goes for our reading guideline: to back up the reader to enjoy the galactic reading, just like the reading of Haroldo de Campos? Gal?xias.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-03-09T22:59:49Z No. of bitstreams: 1 ArthurSergioCavalcantiDeFranca_TESE.pdf: 14502072 bytes, checksum: 07eea320317f9aa96a67cda6ed40b06a (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-03-13T23:54:25Z (GMT) No. of bitstreams: 1 ArthurSergioCavalcantiDeFranca_TESE.pdf: 14502072 bytes, checksum: 07eea320317f9aa96a67cda6ed40b06a (MD5) / Made available in DSpace on 2017-03-13T23:54:25Z (GMT). No. of bitstreams: 1 ArthurSergioCavalcantiDeFranca_TESE.pdf: 14502072 bytes, checksum: 07eea320317f9aa96a67cda6ed40b06a (MD5) Previous issue date: 2016-10-04 / O hipocampo ? relacionado com a forma??o de mem?rias explicitas e com a capacidade de reconhecer novos objetos. No presente trabalho visamos contribuir para uma maior compreens?o do papel da regi?o CA1 do hipocampo nestes processos. Atrav?s da aplica??o de t?cnicas de eletrofisiologia, comportamento animal, psicofarmacologia e optogen?tica em camundongos transg?nicos e selvagens, encontramos que c?lulas OLM?2 do CA1 atuam na codifica??o da representa??o de objetos em uma tarefa de reconhecimento de objetos, e tamb?m influenciam a codifica??o de mem?rias aversivas em uma tarefa associativa de medo ao contexto. Al?m disso, descrevemos uma nova atividade oscilat?ria no potencial de campo local do CA1 na frequ?ncia beta 2 (23-30 Hz), que ? caracteristicamente transit?ria e ligada ? detec??o de novos objetos durante uma tarefa de reconhecimento de objetos. Estes resultados sugerem potenciais mecanismos celulares e de rede neuronal na regi?o CA1 subjacentes ao seu papel na forma??o de mem?rias e na detec??o de novidade. / The hippocampus is associated to novelty detection and formation of explicit memories. The present work aims at better understanding the role of the CA1 region of the hippocampus in these processes. By employing electrophysiology, animal behavior, psychopharmacology and optogenetic techniques in transgenic and wild-type mice, we found that CA1 OLM?2 cells influence the formation of new object representations in an object recognition task, as well as the encoding of aversive memories in a contextual fear memory task. Furthermore, we characterized a new oscillatory activity in the local field potential of CA1 at beta 2 frequency (23-30 Hz), which was typically transient and linked to the amount of novelty in an object recognition task. These results suggest potential cellular and network mechanisms that underlie the role of CA1 in memory formation and novelty detection.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-04-03T22:51:36Z No. of bitstreams: 1 SebastiaoDeSalesSilva_DISSERT.pdf: 3960870 bytes, checksum: 84c3fc17d25be62b7e94cbfe6680bde8 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-04-11T22:12:17Z (GMT) No. of bitstreams: 1 SebastiaoDeSalesSilva_DISSERT.pdf: 3960870 bytes, checksum: 84c3fc17d25be62b7e94cbfe6680bde8 (MD5) / Made available in DSpace on 2017-04-11T22:12:17Z (GMT). No. of bitstreams: 1 SebastiaoDeSalesSilva_DISSERT.pdf: 3960870 bytes, checksum: 84c3fc17d25be62b7e94cbfe6680bde8 (MD5) Previous issue date: 2017-01-06 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES) / O texto em m?os tem como objetivo central apresentar a pesquisa intitulada ?Saudades Z(?): Metaforizando a constru??o do corpo brincante?. A pesquisa aqui descrita faz refer?ncia ?s mem?rias do ator-pesquisador, Sebasti?o Silva, acerca da brincadeira do Boi de Reis da comunidade do S?tio de Santa Cruz, da Cidade de Vera Cruz/RN. A met?fora da constru??o do corpo c?nico j? ? uma po?tica, um exerc?cio de arte. E ? nesta perspectiva que se d? a met?fora da constru??o do corpo do brincante ?Z? de Moura? enquanto uma pedagogia da cena. Optamos por um recorte sobre o corpo desse brincante que assumiu durante muitos anos o personagem do Mateus na brincadeira do Boi de Reis. A pesquisa atravessa as mem?rias de um povo, dos brincantes do Boi de Reis e do pesquisador enquanto aquele que se contaminou com a magia da brincadeira. Ela ancora-se no processo ritual (TURNER, 1974), a partir dos conceitos de tempo liminar, estrutura e antiestrutura e precisamente na mem?ria como recria??o do vivido (LEONARDELLI, 2008). / This paper aims to present a study entitled ?Saudades Z(?): metaphorizing the construction of the body brincante.? The research makes reference to the memoirs of the author-researcher, Sebasti?o Silva, about the game Boi de Reis in the community S?tio de Santa Cruz, in Vera Cruz city/RN. The metaphor of the construction of the scenic body is already poetry, an art exercise. It is from that perspective that occurs the metaphor of the construction of the body brincante ?Z? de Moura? as pedagogy of the scene. It was chosen a snip about the body of brincante that assumed for many years the character Mateus in the game Boi de Reis. The research passes through the memoirs of a people, brincantes of the Boi de Reis and the researcher as the one that infected themselves with the magic of the game. It is anchored in the ritual process (TURNER, 1974), from the concepts of beginning time, structure and anti-structure and precisely in the memoir as recreation of the lived (LEONARDELLI, 2008).

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-05-08T19:29:56Z No. of bitstreams: 1 MichellePatriciaPaulistaDaRocha_DISSERT.pdf: 170895 bytes, checksum: 0b4032fd532c96e1d89e1e842e447655 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-05-08T20:00:23Z (GMT) No. of bitstreams: 1 MichellePatriciaPaulistaDaRocha_DISSERT.pdf: 170895 bytes, checksum: 0b4032fd532c96e1d89e1e842e447655 (MD5) / Made available in DSpace on 2017-05-08T20:00:23Z (GMT). No. of bitstreams: 1 MichellePatriciaPaulistaDaRocha_DISSERT.pdf: 170895 bytes, checksum: 0b4032fd532c96e1d89e1e842e447655 (MD5) Previous issue date: 2015-02-02 / O presente trabalho tem como objetivo estudar a obra de Bartolomeu Campos Queir?s, especialmente as narrativas que tratam de uma inf?ncia que pode ser a do escritor Bartolomeu, a saber: Indez; Por parte de pai; e Ler, escrever e fazer conta de cabe?a, as quais relatam fatos significativos que, de igual maneira, podem ser da vida do autor ? sob a ?tica dele pr?prio. A ?trilogia?, como escolhemos chamar, exp?e a inf?ncia como um tempo de alegria, mas tamb?m como uma fase da vida intensamente permeada de d?vidas, temores e inquieta??es. Partimos da leitura da ?trilogia? para comprovarmos o car?ter autonarrativo da escrita queirosiana, exemplificada nos tr?s t?tulos referidos. Ancorados nos pressupostos te?ricos de Lejeune (1975), Brand?o (2008), Amorim (2012), Izquierdo (2004), Paulino (2010) et al., encontramos, na obra de Queir?s, vest?gios de uma escrita memorial?stica, mas que cumpre uma rota particular de recupera??o de lembran?as, deixando ? vista um pacto autobiogr?fico, que d? ao conjunto dos tr?s livros vieses de escrita autobiogr?fica. Identificada a perspectiva memorialista e autobiogr?fica do conjunto das tr?s narrativas mencionadas, consideramos ainda o papel do tempo ? ora como kronos, ora como fator meteorol?gico, clim?tico ?, poss?vel de ser ?lido?, e da relev?ncia que ocupa nas narrativas. Paralelamente ?s quest?es de mem?ria, abordaremos ainda a tem?tica do letramento, procurando chegar a uma descri??o de como se deu tal processo em Bartolomeu, destacando as muitas particularidades neste percurso. Pretendemos identificar marcas em sua literatura decorrentes desse trajeto, como sendo a produ??o liter?ria do autor fruto de experi?ncias vividas, sobretudo no conv?vio junto ao av? Joaquim, retratado em Por parte de pai, bem como de sua sensibilidade e voca??o po?tica. Algumas dessas experi?ncias encontram lugar em Ler, escrever e fazer conta de cabe?a. Observamos o percurso de alfabetiza??o do menino das hist?rias, bem como os caminhos que conduzem aos processos de letramentos liter?rio e familiar, destacando a figura fundamental do av? paterno Joaquim Queir?s, como um dos principais atores pedag?gicos (AMORIM 2012) na forma??o do menino Ant?nio, protagonista de Indez. / This thesis aims at studying Bartolomeu Campos Queiros work, especially his narratives that deal with a childhood that might be his own, that is, Indez; Por parte de pai; and Ler, escrever e fazer conta de cabe?a, which account for meaningful facts that can be related to the author?s infancy ? told by means of his own viewpoint. The ?trilogy?, as we call them, brings childhood as a time both of happiness and of life full of doubts, fears and unquietness. We start from the reading of this trilogy in order to prove the self-narrating features in Queiros? writing, which appear in the three titles here referred to. Based on the theoretical grounds by Lejeune (1975), Brand?o (2008), Amorim (2012), Izquierdo (2004), Paulino (2010), among others, we could identify, in Queiros? books, traces of a writing style that is both memory-bound and targeted at recovering memories, thereby leading us to an autobiographical pact that delivers the three books a savor of autobiographical writing. Once we identify the memorable and autobiographical perspectives in the above-mentioned trilogy, we move on and appraise the role of time/weather ? as kronos and climate phenomenon ? as something feasible to be ?read?, and the importance it imposes on the narratives. Concomitantly with these issues we will address the subject of literacy, attempting to describe how this process happened in Bartolomeu?s life and giving emphasis to its multiple details. We intended to distinguish the traits resulting from this trajectory as the author?s literary production, which is a consequence of the experiences he lived, above all in the company of his grandfather Joaquim, portrayed in Por parte de pai, as well as from the poetic awareness and vocation. Some of those experiences will be depicted in Ler, escrever e fazer conta de cabe?a. It is also within our scope to reflect on the protagonist?s reading and writing acquiring process as well as the paths leading him to a literacy and familial literacy process, to which Joaquim Queiros, the boy?s paternal grandfather, has contributed a great deal as a pedagogical supporter (AMORIM 2012) in the formation of Indez protagonist ? Antonio.

Submitted by Sandra Pereira (srpereira@ufrrj.br) on 2017-05-30T13:38:57Z No. of bitstreams: 1 2012 - Daucil?ia Paula Domingues.pdf: 1534447 bytes, checksum: 5270cd0af97d1af9fafd0691d3d38723 (MD5) / Made available in DSpace on 2017-05-30T13:38:57Z (GMT). No. of bitstreams: 1 2012 - Daucil?ia Paula Domingues.pdf: 1534447 bytes, checksum: 5270cd0af97d1af9fafd0691d3d38723 (MD5) Previous issue date: 2012-02-27 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior- CAPES / The tomato crop (Solanum lycopersicum) is subject to several diseases that attack the plant canopy. Among these is Stemphylium leaf blight (Stemphylium spp.), of widespread occurrence in cultivated areas tomato affecting crops in different stages of development, and which has shown higher incidences and losses in recent years. This present study had as objectives: 1) to determine the prevailing species of Stemphylium in tomato plantations in the state of Rio de Janeiro; 2) to evaluate commercial cultivars for resistance to the pathogen; 3) test in vitro the action of alternative products on the mycelial growth, germination and conidia production of five isolates; 4) to characterize the isolates for resistance to the active ingredients normally used in chemical control. The determination of the Stemphylium species was based on morphological characteristics - size and color of conidia and amount of septa present in the conidia. The characterization of the resistance was made in polycyclic test, under field conditions, with ten genotypes: Carmen, D?bora Plus, Santa Clara, Serato, Lumi, Forty, Jumbo, Dominator, Sweet Grape and Perinha ?gua Branca. With the data of disease severity, the values of area under the disease progress curve (AUDPC) were calculated. And finally, we evaluated the sensitivity of five isolates with alternative products (extracts of cinnamon, garlic, pepper and tobacco, and ?calda vi?osa?, bordeaux mixture, lime sulfur and sulfur emulsion) and four fungicides recommended for disease control (chlorothalonil, copper oxychloride, tebuconazole and mancozeb). The evaluations were made in vitro tests on V8 medium based on the inhibition of mycelial growth, germination, and conidia production. All isolates tested belong to the species Stemphylium solani and have different characteristics regarding the ability of colony growth, germination and conidia production. Among the ten cultivars assessed, the hybrid Sweet Grape showed lowest AUDPC, being considered less susceptible to Stemphylium leaf blight, while the hybrids Serato, Lumi and Carmen showed highest values of AUDPC. Among the alternative products, the mixture vi?osa and Bordeaux is called attention as the most effective in reducing the mycelial growth and conidial germination of S. solani. The extracts of garlic, pepper, cinnamon and tobacco were less efficient in some cases having stimulated the mycelial growth of the pathogen. The fungicide mancozeb was the most effective in controlling the mycelial growth of the pathogen, allowing total inhibition from the concentration of 1%, followed by tebuconazole that completely inhibited the growth from the concentration of 50%. None of the products inhibited in 100% the conidia germination, however mancozeb provided greater inhibition of germination. The isolates showed low sensitivity to the fungicide copper oxychloride, which was the least effective in inhibiting the mycelial growth and conidial germination. Generally all the products reduced sporulation to less than 50% of control. / A cultura do tomate (Solanum lycopersicum L.) est? sujeita a v?rias doen?as que atacam a parte a?rea da planta. Dentre estas est? a mancha-de-estenf?lio (Stemphylium spp.), de ocorr?ncia generalizada em ?reas de cultivo do tomateiro afetando a cultura em diferentes est?dios de desenvolvimento, e que tem apresentado maiores incid?ncias e perdas nos ?ltimos anos. O presente trabalho teve como objetivos: 1) determinar as esp?cies de Stemphylium predominante nas lavouras de tomate no estado do Rio de Janeiro; 2) avaliar cultivares comerciais quanto a resist?ncia ao pat?geno; 3) testar a a??o in vitro de produtos alternativos no crescimento micelial, germina??o e produ??o de con?dios de cinco isolados; 4) caracterizar os isolados quanto a resist?ncia aos princ?pios ativos normalmente aplicados no controle qu?mico. A determina??o das esp?cies de Stemphylium foi feita com base em caracter?sticas morfol?gicas - tamanho e cor dos con?dios e quantidade de septos presente nos con?dios. A caracteriza??o da resist?ncia foi feita em ensaio polic?clico, em condi??es de campo, com dez gen?tipos: Carmen, D?bora Plus, Santa Clara, Serato, Lumi, Forty, Jumbo, Dominador, Sweet Grape e Perinha ?gua Branca. Com os dados de severidade da doen?a calcularam-se os valores da ?rea abaixo da curva de progresso da doen?a (AACPD). E finalmente avaliou-se a sensibilidade de cinco isolados a produtos alternativos (extratos de canela, alho, pimenta e fumo, e ?s caldas vi?osa, bordalesa, sulfoc?lcica e sulfoc?lcica em emuls?o) e quatro fungicidas recomendados para o controle da doen?a (clorotalonil, oxicloreto de cobre, tebuconazole e mancozebe). As avalia??es foram feitas em testes in vitro em meio V8 com base na inibi??o do crescimento micelial, produ??o e germina??o de con?dios. Todos os isolados testados pertencem ? esp?cie Stemphylium solani e apresentam caracter?sticas diferentes quanto ? capacidade de crescimento da col?nia, germina??o e produ??o de con?dios. Entre as dez cultivares avaliadas o h?brido Sweet Grape apresentou menor valor de AACPD, sendo considerado o menos suscet?vel ? mancha-de-estenf?lio, enquanto os h?bridos Serato, Lumi e Carmem foram os que apresentaram maiores valores de AACPD. Entre os produtos alternativos, destacaram-se as caldas vi?osa e bordalesa como os mais eficientes na redu??o do crescimento micelial e germina??o dos con?dios de S. solani. Os extratos de alho, pimenta, canela e fumo foram menos eficientes tendo em alguns casos estimulado o crescimento micelial do pat?geno. O fungicida mancozebe foi o mais eficiente na redu??o do crescimento micelial do pat?geno, proporcionando inibi??o total a partir da concentra??o de 1%, seguido do tebuconazole que inibiu totalmente o crescimento a partir da concentra??o de 50%. Nenhum dos produtos inibiu em 100% a germina??o dos con?dios, entretanto o mancozebe proporcionou maior inibi??o da germina??o. Os isolados apresentaram baixa sensibilidade ao fungicida oxicloreto de cobre que foi o menos eficiente na inibi??o do crescimento micelial e germina??o dos con?dios. De maneira geral todos os produtos reduziram a esporula??o para valores inferiores a 50% da testemunha.

Submitted by Celso Magalhaes (celsomagalhaes@ufrrj.br) on 2017-05-30T13:53:16Z No. of bitstreams: 1 2015 - Thiago Cunha Silverio.pdf: 923183 bytes, checksum: 214eb765e4eeb06060ac4c9f90c393e3 (MD5) / Made available in DSpace on 2017-05-30T13:53:16Z (GMT). No. of bitstreams: 1 2015 - Thiago Cunha Silverio.pdf: 923183 bytes, checksum: 214eb765e4eeb06060ac4c9f90c393e3 (MD5) Previous issue date: 2015-12-04 / Conselho Nacional de Desenvolvimento Cient?fico e Tecnol?gico - CNPq / The study was conducted, in the center of Integrated Rural Education State-CEIER, located in the municipality of White Eagle, Northwest of the State of Esp?rito Santo, the aim of this study was to evaluate the action of the whole milk added to the Bordeaux mixture Asperisporium caricae control, causative agent of smallpox and the behavior of this disease in different population densities the papaya tree. In setting up the experiment, the seedlings were separated by size: smaller, medium-sized and larger, so that the implementation of the orchard, there was within each block seedlings with similar vigor. The seedlings of papaya (Carica papaya L.) were prepared, using seeds of papayas hermaphrodites of the cultivar ' Golden Sunrise ', belonging to the soil. On planting and leading between each block, was grown legumes Sunn hemp (Crotalaria juncea) as green manure. The plants were bi-monthly composted manure tanned and potassium sulphate and alternating sprays with foliar fertilizer Agrobio (2%). The phytosanitary control followed the rules of organic farming. Spontaneous herbs were controlled by means of plant cover (Sunn hemp biomass) and periodic ro?adas. It took the experimental design of randomized blocks, being arranged in factorial arrangement of treatments. We evaluated the whole milk concentrations (0,0%, 5% and 10%) + 1% Bordeaux mixture (subplots), in six different breeding densities (1667, 2167, 3167, 2667, 3667 and 4167 plants. hectare-1). Based on the results it is concluded that: the addition of raw cow's milk to the Bordeaux mixture enables greater control of smallpox of papaya, both on the leaves, as in the fruits; the mixture prepared with 10% of raw cow's milk in Bordeaux mixture, the greater the inhibition signs of smallpox from papaya, both on the leaves, as in the fruits; analyzing by vegetative aspect of papaya, the greatest effect of the addition of raw cow's milk in Bordeaux mixture occurs in younger leaves; the extent to which increasing the dosage raw cow's milk, from zero to 10%, in Bordeaux, increases linearly, the ability to control the smallpox of the papaya, both on the leaves, as in the fruits; less degradated plantations allow lower occurrence of smallpox from papaya, both on the leaves, as in the fruits, if compared to those more Caterpillar; the density of plantation of papaya of 1667 plants.ha-4167 plants even 1.ha-1 the severity of smallpox of the papaya tree increases in a linear fashion; smallpox papaya progresses, exponentially, from bottom to top and/or older leaves to the newest; the part of the fruit, stuck in the plant, yet more exposed to external factors, is the most affected by smallpox of papaya, compared with the part facing the stem; analyzing for the papaya reproductive aspect, the greatest effect of the addition of raw cow's milk in Bordeaux is noticed on the face less exposed of the fruit; and, eat avocado with more leaves infected by smallpox will produce fruits also more affected by this disease / O estudo foi conduzido, no Centro Estadual Integrado de Educa??o Rural ? CEIER, situado no munic?pio de ?guia Branca, Regi?o Noroeste do Estado do Esp?rito Santo, o objetivo deste trabalho foi avaliar a a??o do leite integral adicionado ? calda bordalesa no controle do Asperisporium caricae, agente causal da var?ola e o comportamento desta doen?a em diferentes densidades de cultivo do mamoeiro. Na montagem do experimento, as mudas foram separadas por tamanho: menores, m?dias e maiores, de forma que na implanta??o do pomar, houvesse dentro de cada bloco mudas com padr?o de vigor parecido. As mudas de mamoeiro (Carica papaya L.) foram preparadas, utilizando-se sementes de mam?es hermafroditas da cultivar ?Sunrise Golden?, pertencente ao grupo Solo. Na entrelinha de plantio e entre cada bloco, foi cultivada a leguminosa crotal?ria (Crotalaria juncea) como adubo verde. As plantas foram bimensalmente adubadas com esterco curtido e sulfato de pot?ssio e pulveriza??es alternadas, com o biofertilizante l?quido Agrobio (2%). O controle fitossanit?rio seguiu as normas da agricultura org?nica. As ervas espont?neas foram controladas por meio de cobertura vegetal (biomassa da crotal?ria) e de ro?adas peri?dicas. Adotou-se o delineamento experimental de blocos ao acaso, sendo os tratamentos dispostos em parcelas subdivididas. Avaliaram-se as concentra??es de leite integral (0,0%, 5% e 10%) + calda bordalesa 1% (subparcelas), dentro de seis densidades de cultivo diferentes (1667, 2167, 2667, 3167, 3667 e 4167 plantas.hectare-1). Com base nos resultados conclui-se que: a adi??o de leite de vaca cru ? calda bordalesa possibilita maior capacidade de controle da var?ola do mamoeiro, tanto nas folhas, quanto nos frutos; a mistura preparada com 10% de leite de vaca cru na calda bordalesa, propiciou a maior inibi??o dos sinais da var?ola do mamoeiro, tanto nas folhas, quanto nos frutos; analisando pelo aspecto vegetativo do mamoeiro, o maior efeito da adi??o do leite de vaca cru na calda bordalesa ocorre nas folhas mais novas; a medida em que se aumenta a dosagem de leite de vaca cru, de zero at? 10%, na calda bordalesa, aumenta-se, linearmente, a capacidade de controle da var?ola do mamoeiro, tanto nas folhas, quanto nos frutos; plantios menos adensados possibilitam menor ocorr?ncia da var?ola do mamoeiro, tanto nas folhas, quanto nos frutos, se comparados ?queles mais adensados; da densidade de plantio do mamoeiro de 1667 plantas.ha-1 at? 4167 plantas.ha-1 a severidade da var?ola do mamoeiro aumenta de maneira linear; a var?ola do mamoeiro progride, exponencialmente, de baixo para cima e/ou das folhas mais velhas para as mais novas; a parte do fruto, preso ainda na planta, mais exposta aos fatores externos, ? a mais acometida pela var?ola do mamoeiro, se comparado com a parte voltada para o caule da mesma; analisando pelo aspecto reprodutivo do mamoeiro, o maior efeito da adi??o do leite de vaca cru na calda bordalesa ? notado na face menos exposta do fruto; e, mamoeiros com as folhas mais infectadas pela var?ola produzir?o frutos tamb?m mais acometidos por esta doen?a.

Submitted by Sandra Pereira (srpereira@ufrrj.br) on 2017-05-30T16:11:15Z No. of bitstreams: 1 2010 - B?rbara Xavier Silva.pdf: 1788178 bytes, checksum: 96ff6d70aeb442564d90879a261fb5f6 (MD5) / Made available in DSpace on 2017-05-30T16:11:15Z (GMT). No. of bitstreams: 1 2010 - B?rbara Xavier Silva.pdf: 1788178 bytes, checksum: 96ff6d70aeb442564d90879a261fb5f6 (MD5) Previous issue date: 2010-08-27 / The knowledge of anatomical variations is important for radiological and surgical procedures and has a theoretical and practical significance for experimental research and surgical practice in domestic animals. The aim of this study was to describe the origin and measures of the main branches of celiac artery in domestic cats of both sexes. The anatomical dissections were performed on 30 cadavers of adult cats, 15 male and 15 female, with a rostrum-sacral length of 47.9 cm and 46.6 cm respectively. Cats were positioned in right lateral decubit and a thoracic incision was made to remove the 6th to 10th ribs to cannulate the thoracic portion of aorta. The vascular system was fixated with 10% formaldehyde solution and then filled with coloured Petrolatex S-65. After five days emerged in 10% formaldehyde solution, all the animals were washed in current water. The celiac artery and its proximal branches were ?in situ? dissected, lengthen and measured with a pachymeter. No organs were removed. The average length and standard deviation of the celiac, lienal, left gastric and hepatic artery were calculated and compared in both sexes by unpaired t test. To verify if the frequency distributions observed for the 30 examined animals is in accordance with the literature, we performed the Qui-square test, with a 5% level of significance, to test if the nullity hypothesis is true for the origin of the celiac artery, number of gastric arteries, and the number of lienal artery main ramifications. The relationship between the celiac, lienal, left gastric and hepatic artery length, with rostrum-sacral length was calculated by the correlation coefficient ?r? varying between -1 r +1. The celiac artery arose as a single artery in 15 (100%) females. In males the celiac artery arose as a single artery in 12 (80%) cats; in three (20%) cats we observed the presence of celiac-mesenteric trunk. The average length of the celiac artery in females was 1.32 cm, and originated at the level of the 13th thoracic vertebra in two (13.3%) animals, between the 13th and the 1st lumbar vertebra in one (6.7%) animal, at the level of 1st lumbar vertebra in six (40%) cats, and between the 1st and 2nd lumbar vertebra in six (40%) cats. The average length of the celiac artery in males was 1.27 cm, and originated at the level of 13th thoracic vertebra in three (20%) animals, between 13th thoracic vertebra and 1st lumbar vertebra in three (20%) animals, at the level of 1st lumbar vertebra in four (26.7%) animals, between 1st and 2nd lumbar vertebra in one (6.7%) and at the level of the 2nd lumbar vertebra in four (26.7%) animals. In female the gastrolienal trunk was the predominant morphological arrangement (53.3%) with medium length of 0.31 cm. In males, the classic celiac trifurcation was the predominant morphological arrangement (53.3%). No relation was observed between the celiac, lienal, left gastric and hepatic artery length and the rostrum-sacral length in cats. The origin of the celiac artery, number of gastric arteries, and the number of lienal artery main ramifications are not gender dependent. / O conhecimento das varia??es anat?micas ? importante para procedimentos cir?rgicos e radiol?gicos e tem um significado pr?tico e te?rico para a pesquisa experimental e a pr?tica cir?rgica em animais dom?sticos. O objetivo deste estudo foi descrever a origem e medidas da art?ria cel?aca e de suas ramifica??es em gatos de ambos sexos correlacionando seus valores com o comprimento do animal. As dissec??es foram realizadas em 30 cad?veres de gatos adultos, 15 machos e 15 f?meas, com m?dia do comprimento rostro-sacral de 47,9cm e 46,6 cm respectivamente. Os gatos foram posicionados em dec?bito lateral direito e feita uma incis?o tor?cica para remo??o da 6? a 10? costelas para canula??o da por??o tor?cica da aorta. Em seguida, o sistema vascular foi fixado com solu??o de formaldeido a 10% e preenchidos com solu??o de Petrolatex S-65 corado. Ap?s cinco dias imersos em solu??o de formaldeido a 10%, todos os animais foram lavados em ?gua corrente. A art?ria cel?aca e seus ramos proximais foram dissecados "in situ" e medidos com um paqu?metro. O comprimento m?dio e desvio padr?o da art?ria cel?aca, lienal, g?strica esquerda e hep?tica foram calculados e comparados em ambos os sexos atrav?s do teste t n?o pareado. Com o intuito de verificar se a distribui??o de freq??ncias observadas para os 30 animais examinados est? de acordo com a literatura, aplicou-se o teste do X2 (qui-quadrado) considerando o n?vel de signific?ncia 5% para testar se a hip?tese de nulidade ? verdadeira, no que diz respeito a origem da art?ria cel?aca, n?mero de art?rias g?strica, e n?mero de ramifica??es principais da art?ria lienal. Em rela??o ao comportamento conjunto do comprimento da art?ria cel?aca, lienal, g?strica esquerda e hep?tica em fun??o do comprimento rostro-sacral, optou-se por calcular o coeficiente de correla??o ?r?, que pode variar entre -1 r +1. A art?ria cel?aca surgiu como uma art?ria ?nica em 15 (100%) f?meas examinadas. Nos machos a art?ria cel?aca surgiu como uma art?ria ?nica em 12 (80%) gatos e em tr?s (20%) gatos foi observada a presen?a do tronco cel?aco-mesent?rico. O comprimento m?dio da art?ria cel?aca nas f?meas foi de 1,32 cm, emergindo em n?vel da 13? v?rtebra tor?cica em dois (13,3%) animais, entre a 13? v?rtebra tor?cica e a 1? v?rtebra lombar em um (6,7%) animal, em n?vel da 1? v?rtebra lombar em seis (40%) animais, e entre a 1? e 2? v?rtebra lombar em seis (40%) animais. O comprimento m?dio da art?ria cel?aca no sexo masculino foi de 1,27 cm, emergindo em n?vel da 13? v?rtebra tor?cica em tr?s (20%) animais, entre 13? v?rtebra tor?cica e 1? v?rtebra lombar em tr?s (20%) animais, em n?vel da 1? v?rtebra lombar em quatro (26,7%) animais, entre a 1? e 2? v?rtebra lombar em um (6,7%) e em n?vel da 2? v?rtebra lombar em quatro (26,7%) animais. Nas f?meas o tronco gastro-lienal foi o arranjo morfol?gico predominante (53,3%) com um comprimento m?dio de 0,31 cm. Nos machos, a trifurca??o cl?ssica da art?ria cel?aca foi o arranjo morfol?gico predominante (53,3%). N?o foi observada rela??o entre o comprimento da art?ria cel?aca, lienal, g?strica esquerda e hep?tica em fun??o do comprimento rostro-sacral. A origem da art?ria cel?aca, n?mero de art?rias g?stricas e n?mero de ramifica??es principais da art?ria lienal independem do sexo.

Submitted by Celso Magalhaes (celsomagalhaes@ufrrj.br) on 2017-06-13T14:24:57Z No. of bitstreams: 1 2016 - Nilcileny da Silva Batista.pdf: 1300906 bytes, checksum: 7fcd57ffebf02aa316ae9107cf971e8d (MD5) / Made available in DSpace on 2017-06-13T14:24:57Z (GMT). No. of bitstreams: 1 2016 - Nilcileny da Silva Batista.pdf: 1300906 bytes, checksum: 7fcd57ffebf02aa316ae9107cf971e8d (MD5) Previous issue date: 2016-02-25 / Ag?ncia Norueguesa de Coopera??o para o Desenvolvimento, NORAD, Noruega. / The soil management in organic production systems requires the use of technologies that allow maintaining and improving their properties. In this sense, the use of alternatives such as intercropping, biochar, organic fertilization and inoculation with plant growth promoting bacteria in agriculture has been associated with improvements in productivity. In a first experiment, we evaluated the production of cassava in an intercropping system with maize and beans in different arrangements under organic farming. The experiment was carried out in SIPA, "Fazendinha Agroecol?gica Km 47", Serop?dica, RJ. The experimental design was randomized blocks, with five treatments and four replications. The treatments were: cassava, maize, cassava + maize + beans, cassava + maize, beans and maize. The dimension of the experimental plots was 6 x 5 m and 8 linear meters were sampled to evaluate the productivity of beans and maize. Twelve plants per plot were evaluated for cassava. The sowing of beans and maize took place at the same day cassava was planted. Beans were harvested at 90 days and the following variables were evaluated: yield, number of pods per plant, number of seeds per pod and weight of 100 grains. The maize was harvested at 91, 92 and 100 days after sowing (DAS) and the productivity of husked and dehusked spikes, spike length and spike diameter were measured. The cassava was harvested at 354 DAP after planting and the following variables were evaluated: productivity of roots and shoots, length and diameter of the roots. There was no significance for cassava production. However, the area equivalency index for the maize and cassava intercrop indicated an advantage of this system over the others. In a second experiment, we evaluated the potential of biochar and its interaction with microbial inoculants and organic fertilizer on crop performance. These tecnologies were evaluated in a crop rotation system: maize (Zea mays) var. Caatingueiro and beans (Phaseolus vulgaris) cv. Alessa were used in the first and second cycles, respectively. Maize seeds were inoculated with Azospirillum brasilense and beans with both Rhizobium tropici and Azospirillum brasilense. The experiment was in a 2 x 2 x 2 factorial scheme, with eight treatments and three replications, and the experimental design was a randomized block design. The treatments were the combinations of the presence or absence of three factors (biochar, fertilizer and inoculation. The biochar was applied at the dose of 15 Mg ha-?. The organic fertilizer ?Bokashi? was applied at the dose of 113 kg ha-? N. The plots were 3.0 x 3.50 m. The maize was harvested at 90 DAP and the following variables were measured: yield, weight of 100 g, length and diameter of spikes. The snap beans were harvested at 60 DAP and pod productivity and shoot biomass were evaluated. In maize fertilization and inoculation influenced weight of 100 grains under the conditions studied. For coinoculation beans green influenced dry matter mass and pods number, biochar influenced number of pods and dry mass of shoots in the presence of residual fertilization. We can conclude that the intercrop system and that the use biochar, Bokashi fertilization and, especially, inoculation with plant growth-promoting bacteria are possible alternatives for the production of cassava, maize and beans in organic farming. / O manejo do solo em sistemas org?nicos de produ??o requer o uso de tecnologias que permitam manter e aumentar sua produtividade. Neste sentido, o cons?rcio de culturas e o uso de biocarv?o, fertiliza??o com adubos org?nicos e a inocula??o com bact?rias promotoras do crescimento de plantas est?o entre as alternativas dispon?veis que t?m sido associadas ao aumento de produtividade. Num primeiro experimento, objetivou-se avaliar o consorcio de mandioca var. Ouro da Bahia, feij?o (Phaseolus vulgaris) cv. Valente e milho (Zea mays) var. Eldorado em diferentes arranjos, sob manejo org?nico. O experimento foi conduzido no SIPA ?Fazendinha Agroecol?gica Km 47?. O delineamento foi de blocos ao acaso, com cinco tratamentos e quatro repeti??es a saber: Mandioca solteira, Mandioca + milho + feij?o, Mandioca + milho, Milho + feij?o e Milho solteiro. As parcelas tinham 6x5 m. com oito metros lineares de ?rea ?til para feij?o e milho por parcela. Para mandioca, foram analisadas doze plantas por parcela. O plantio dos consortes ocorreu no mesmo dia do plantio da mandioca. O feij?o foi colhido aos 90 dias e foram avaliados: produtividade, n?mero de vagens por planta, n?mero de gr?os por vagem e peso de 100 gr?os. O milho foi colhido aos 91, 92 e 100 DAP e foram avaliada produtividade de espigas, comprimento e di?metro das espigas. Aos 354 DAP, colheu-se a mandioca para avaliar: produtividade de ra?zes e parte a?rea, comprimento e di?metro das ra?zes. N?o houve diferen?a significativa para produtividade da mandioca, mais houve diferen?a para produtividade de feij?o e do milho. O ?ndice de Equival?ncia de ?rea (IEA) de 1,26 para o cons?rcio mandioca e milho, indicou vantagem. Num segundo experimento, objetivou-se avaliar o potencial do biocarv?o e sua intera??o com inoculantes e fertiliza??o org?nica no desempenho de cultivos. Para tal, foi realizado um cultivo em sucess?o onde, no primeiro ciclo foi utilizado o milho var. Caatingueiro e no segundo ciclo o feij?o vagem cv. Alessa. As sementes de milho foram inoculadas com Azospirillum brasilense e as de feij?o vagem com Rhizobium tropici e Azospirillum brasilense. O experimento foi um fatorial 2 x 2 x 2, com oito tratamentos entre combina??es dos fatores biocarv?o, aduba??o e inocula??o (presen?a e aus?ncia) e tr?s repeti??es. O delineamento experimental foi em blocos ao acaso. Aplicou-se a lan?o15 Mg ha-? de biocarv?o por parcela. A fertiliza??o, com composto Bokashi, foi 113 kg ha-? de N. As parcelas tinham 3,0 x 3,50 m. O milho foi colhido aos 90 DAP e analisou-se: produtividade, peso de 100 gr?os, comprimento e di?metro de espigas. O feij?o vagem foi colhido aos 60 DAP e foram analisados produtividade de vagem e parte a?rea. Para o milho a aduba??o e a inocula??o influenciaram massa de 100 gr?os, nas condi??es estudadas. No feij?o vagem, a inocula??o influenciou massa seca de vagens e numero de vagens, o biocarv?o influenciou n?mero de vagens e massa seca de parte a?rea na presen?a de aduba??o residual. Pode-se concluir que o cons?rcio, a inocula??o, aduba??o org?nica s?o alternativas poss?veis para incrementar produtividade de culturas, a renda e seguran?a alimentar do produtor