Thesis (M.D.)--Columbia University, 1806. / Microform version available in the Readex Early American Imprints series.

Submitted by Sandra Pereira (srpereira@ufrrj.br) on 2017-03-23T14:47:27Z No. of bitstreams: 1 2016 - Jo?o Paulo de Lima Aguilar.pdf: 2057822 bytes, checksum: e5eac0160e0ba66e10d0af7b9cf5437f (MD5) / Made available in DSpace on 2017-03-23T14:47:27Z (GMT). No. of bitstreams: 1 2016 - Jo?o Paulo de Lima Aguilar.pdf: 2057822 bytes, checksum: e5eac0160e0ba66e10d0af7b9cf5437f (MD5) Previous issue date: 2016-02-29 / Conselho Nacional de Desenvolvimento Cient?fico e Tecnol?gico - CNPq / This work was carried out in Area Horticulture, Crop Science Department of Agronomy Institute of the Universidade Federal Rural do Rio de Janeiro. It was divided in to two stages, on initially in germination greenhouses and the second stage was performed in a protected environment. Statice seeds were inoculated with freeze-dried peat inoculant Azospirillum Sp245 (2,8x109 ufc g-1) as treatment concentration (Az), and compared to the control seeds, with out Azospirillum. In the first step, were seeded 18 polypropylene trays with 50 cells with a volume of 17ml each, with the substrate BIOMIX? seedlings. The following parameters were analyzed: percentage of germination (%Germ), root volume (RV), total length (CTT.), length of aerial parts (CPA), total of fresh material (MFT), total of dry material (MST), and length of roots (CR.).This step was planned in a completely randomized design. In the second stage, seeds were inoculated and sown in a protected environment, at the same time of the beginning of the first stage. They were divided into two plots of 20 m long with six blocks in each bed. Each treatment contained 21 plants. In the interval of 21 days, the plants were fertilized with ?torta de mamona? and ?Bokashi?, alternately with an average of 15 days between the applications. The parameters selected for evaluation were as follows: number of leaves(NF), root length (CR), shoot length (CPA), fresh matter of roots(MFR.), dry matter of root(MSR), root length(CR), root volume (RV), fresh matter of the aerial parts (MFPA), dry matter or aerial parts (MSPA), and rate between aerial part and roots(MSPA/MSR). The experiment began on August 15th2015andfinishedon November 28th2015. The first step lasted 42 days and the second step 63days, in a total of 105days. In the first step, the use of Azospirillum has influenced on all parameters. In the second step, the parameters: number of leaves, shoot/root ratio, fresh weigh to roots, dry wheight and root, and root volume were positively influenced by the treatment. We can cite three possible causes to explain why the other analyzes were not significant. The lack of water in certain periods; high temperature or heat stroke in plant closure period may have aborted the flower stalks; and competition with existing weeds in place, especially Cyperaceaae. The use Azospirillum Sp245 as inoculants proved to be avaliable alternative in the cultivation of statice (Limonium sinuatum) as a cut flower / Este trabalho foi realizado na ?rea de Horticultura, do departamento de Fitotecnia do Instituto de Agronomia da Universidade Federal Rural do Rio de Janeiro. Foi dividido em duas etapas, uma inicial em estufas de germina??o e a segunda em ambiente protegido. Sementes de statice foram inoculadas com o inoculante turfoso contendo Azospirillum Sp245 (2,8x109 ufc g-1) como tratamento (Az) e comparadas com sementes n?o tratadas (inoculadas). Na primeira etapa de avali??o, foram semeadas 18 bandejas de polipropileno, com 50 c?lulas com volume de 17 ml, preenchidas com o substrato BIOMIX? mudas, sendo analisados os seguintes par?metros: percentual de germina??o (%Germ), volume de raiz (VR), comprimento total (CTT), comprimento da parte a?rea (CPA), mat?ria fresca total (MFT), mat?ria seca total (MST) e comprimento da raiz (CR). O delineamento experimental foi inteiramente casualizado. Na segunda etapa, sementes que foram inoculadas e semeadas na mesma ?poca do in?cio da primeira etapa, foram plantadas numa ?rea em ambiente protegido, divididos em dois canteiros com 20 m de comprimento e com seis blocos em cada canteiro. Cada tratamento continha 21 plantas. No intervalo de 21 dias, as plantas foram fertilizadas com torta de mamona e bokashi, alternadamente com uma m?dia de 15 dias entre as aplica??es. Os par?metros que foram selecionados para serem avaliados foram os seguintes:n?mero de folhas (NF), rela??o entre a parte a?rea e as ra?zes (RPA/RZ), comprimento da raiz (CR), comprimento parte a?rea (CPA), massa fresca da raiz (MFR), massa seca da raiz (MSR), comprimento da raiz (CR), volume da raiz (VR), massa fresca da parte a?rea (MFPA), massa seca da parte a?rea (MSPA), in?cio da produ??o das flores (IF), peso das hastes florais (PHF), n?mero de espiguetas (NE) e n?mero de flores por espigueta (NFE). O experimento teve in?cioem 15/08/2015 e foi finalizado em 28/11/2015. A primeira etapa foi avaliada durante 42 dias e a segunda etapa durante 63 dias, totalizando 105 dias. Na primeira etapa, o inoculante ? base de Azospirillum teve influ?ncia em todos os par?metros analisados. Na segunda etapa, os par?metros n?mero de folhas, rela??o parte a?rea/peso de raiz, massa fresca da raiz, massa seca da raiz e volume de raiz foram influenciados positivamente pelo tratamento.Podemos citar tr?s poss?veis causas para n?o haver signific?ncia nas outras an?lises: falta de ?gua em determinados per?odos; alta temperatura/insola??o no per?odo de fechamento das plantas, o que pode ter abortado as hastes florais; e a competi??o com as plantas espont?neas existentes no local, principalmente ciper?ceas. O uso do inoculante com a estirpe Sp245 de Azospirillum demostrou ser uma alternativa vi?vel no cultivo de statice (Limonium sinuatum) como flor de corte.

The aim of the thesis is to create a business plan for an expansion of an existing company that is engaged in emission measurement. The business plan is based on the external and internal analyses of the company. Theoretical part deals with individual terms, methods and indicators. Practical part includes further familiarization with the company and an establishment of the business plan for new business premises. At the end, the plan is evaluated and future plans of the company are outlined.