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Melhora na simulação da produtividade de arroz no Rio Grande do Sul pela introdução de arroz híbrido no modelo SimulArroz
(Universidade Federal de Santa Maria, 2016-02-25)
The importance of hybrid rice is increasing because of its higher potential yield compared to n conventional varieties traditionally sown in southern Brazil. The SimulArroz model is a dynamic deterministic mathematical ...
Restrição de radiação solar na produtividade de arroz irrigado
(Universidade Federal de Santa Maria, 2021-07-19)
Rice (Oryza sativa L.) yield potential is defined by the availability of solar radiation during the growing season. The reduction of solar radiation pointed out by future climate change scenarios and in “El Niño” years in ...
Expansão de fronteiras agrícolas: tendências e perspectivas
(Universidade Federal de Santa Maria, 2023-12-07)
The expansion of new agricultural frontiers in Brazil is a topic of growing relevance, driven by the dynamism of agribusiness. Therefore, this study aims to understand the expansion of agricultural frontiers in Brazil. It ...