3121465 documents found, page 14011 of 312147
Margem de contribuição e a programação linear na atividade agrícola: o caso de ...
Paula, Wanderson Luiz deThe present study has as main objective to verify as optimizing the contribution margin in the companies producing of special soy using the lineal programming. Being taken into account that in the agricultural activity, the concept of contribution margin assumes an extremely volatile behavior, in function of the existent dependence between the consumption of resources and several production factors such an as: ...
Estudo empírico sobre o comportamento do retorno e da liquidez média das ações ...
Neves, Loren CristinaThe effects in market increase and in average liquidity of the shares, in the two situations: when some companies adept and adopt the requirements of New Market and when some companies emission ADRs, and so meet the requirements of Sarbanes- Oxley are assessed in this research using the methodology Event Study. The events considerate were the dates of adept New Market and the dates of deposit form 20-F in SEC, ...
Comportamento do consumidor de alimentos orgânicos na cidade de Uberlândia: um ...
Pimenta, Márcio LopesUniversidade Federal de Uberlândia; The national and international organic market has been showing an expressive rising over the last ten years. It justifies the increasing in the Brazilian agricultural areas that are dedicated to the organic production system, and consequently of the channel members that conduct these products to the final consumer. This environment highlights the importance of knowing the beh...
Valor de empresas e medidas de desempenho econômico: um estudo em empresas atac...
Miranda, Gilberto JoséUniversidade Federal de Uberlândia; The present study has as main objective to verify which the concepts and methodologies of measurement of economical acting have been used in Brazilian wholesale companies, that can contribute to the adoption of models based in the value. Considering that the approaches of the Residual Economical Result (RER), Discounted Cash flow (FCD) and Integral Economical Result (REI - GE...
Método para determinação de silício solúvel em fertilizantes
Buck, Guilherme BossiFundação de Amparo a Pesquisa do Estado de Minas Gerais; Until the present, methodology inexists for analysis of soluble silicon in fertilizers in Brazil, committing like this the commercialization of the fertilizing sources. This way, a scientific study was demanded for development of extractors of soluble silicon in fertilizers, because it just is not enough to determine the tenor of total silicon, as it is a...
Controle genético da resistência parcial, adaptabilidade e estabilidade frente ...
Martins, Juliana Araújo SantosInstituto Federal do Triângulo Mineiro; The main objectives of this study were to obtain information about the genetic control of the inheritance of partial resistance to Asian rust in soybean lines and to assess the adaptability and phenotypic stability of soybean lines for partial resistance. In order to study the genetic control of partial resistance rust severity was evaluated on individual plants (parents ...
Produtividade e qualidade de cultivares de batata em função de doses de NPK
Queiroz, Angélica AraújoFundação de Amparo a Pesquisa do Estado de Minas Gerais; The demand for fertilizer on the potato crop is the largest among the crops grown in Brazil, ranging from 2.3 to 2.8 t ha-1. Thus, the purpose of this study was to evaluate the yield of potato tubers Ágata, Atlantic Asterix and depending on the levels of N, P and K applied at planting. The experiments were performed and conducted in the municipality of Sã...
Padrão de germinação de sementes e estabelecimento de mudas de guanandi (Caloph...
Lima, Julia Araujo deFundação de Amparo a Pesquisa do Estado de Minas Gerais; CHAPTER II: Calophyllum brasiliense Cambess. is a tree, typical of tropical rainforests, with seed germination variable and uneven due to restrictions of the layers of the integument. The objective was to characterize the dormancy of seeds of species by their ability to soak, germination, emergence, distribution of germination over time and the timing and...
Enfoque estatístico na validação de métodos para teste de germinação de semente...
Nomelini, Quintiliano Siqueira SchrodenFundação de Amparo a Pesquisa do Estado de Minas Gerais; Interlaboratory results obtained by recommended methods for seed germination testing of 25 native forest species were subjected to different statistical tools. The pre-testing and re-testing methods for the preparation of germination were conducted at the Federal University of Uberlândia. In order to validate these methods, seed lots of different physiolo...
Fosfato monoamônio revestido com polímeros no plantio das culturas de milho irr...
Souza, Carlos Henrique Eiterer dePhosphorus (P) is the most limiting nutrient, in tropical conditions, for crop yield, mostly due to its low contents and high fixation in soils. Moreover, it is common to observe low efficacy of phosphate fertilizers, with plant absorption varying from 20% to 30%. Therefore, the reduction of phosphate fertilizers expenses and, or, increasing its efficacy, coverage of fertilizers with polymers that allow a slow ...