Global ETD Search
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Showing 1 to 5 of 5 for “"safrinha"”.
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Total factor productivity of tropical soybean-maize systems: the case of the safrinha crop system in Mato Grosso, Brazil
… in the production of soybean and second maize (safrinha) crops and compares them with the total amount of agricultural output. A Tornqvist index is created to minimize biases that may result from relative price changes in input and output cost shares. The results indicate that the agricultural …
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Post-harvest loss in tropical soybean systems: Brazilian managers' perceptions and mitigation strategies: two manuscripts
… according to CONAB (2013). Double cropping or “safrinha” is a new production technology that portends huge productivity increases for low-latitude farms, has interesting implications for PHL. It is commonly thought that increased food production results from loss prevention, but in the case of …
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Potencial de híbridos e capacidade combinatória de sorgo granífero
… do sorgo tem se expandido durante a época da safrinha, período em que o volume e a frequência de chuvas costumam ser oscilantes e insuficientes. Na busca por cultivares mais adaptadas a estas condições, os programas de melhoramento de sorgo têm buscado novas combinações de híbridos com alto …
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Capacidade combinatória e diversidade genética em sorgo granífero
… promissora para cultivo na segunda safra (safrinha), substituindo, parcialmente, o milho, com menores riscos. Visando a obtenção de linhagens promissoras para um programa de melhoramento, os objetivos deste trabalho foram: i) estimar os efeitos genéticos envolvidos no controle das …
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The impact of Brazil on global grain dynamics: A study on cross-market volatility spillovers
We will investigate the evolution of the relationship between Brazilian and Global grain markets. Through a three step approach, we will test the series for cointegration, proceed with the adequate modeling (VAR or VECM) and use the residuals of these models to estimate a BEKK GARCH and relative …