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Itens para a visualização no momento 31-40 of 70
Monitoramento de fatores bióticos e abióticos para controle da qualidade de grãos de milho armazenados em silos verticais
(Universidade Federal de Santa Maria, 2022-02-16)
The grain mass in the storage environment constitutes a dynamic ecosystem, formed by biotic and abiotic elements that are affected both chemically and biologically by several factors. Temperature, relative air humidity and ...
Calibração de sensores capacitivos de baixo custo utilizando a plataforma arduíno
(Universidade Federal de Santa Maria, 2022-02-28)
At a time of extreme concern about water scarcity, the use of sensors to estimate soil water content is of great importance. Quick decisions, using instant data, are the basis for managing water resources and making decisions ...
Inseticida de extrato de sementes de Annona squamosa sobre Chrysodeixis includens
(Universidade Federal de Santa Maria, 2022-03-10)
The constant and excessive use of pesticides has been causing a major environmental
aggravating factor. The use of pesticides is often essential in certain situations in plant
production and crop management. However, the ...
Detecção precoce e predição da perda de matéria seca e qualidade de grãos de milho em tempo real durante o transporte
(Universidade Federal de Santa Maria, 2022-03-22)
Taking into account that the transport of grains can be carried out over long distances and that the mass of grains during transport, many times, has high contents of water, there may be risks of heat and moisture transfer ...
Eficácia e vias de transferência de inseticidas no controle de Euschistus heros (Fabricius, 1798) (Hemiptera: Pentatomidae)
(Universidade Federal de Santa Maria, 2020-02-28)
The neotropical brown stink bug, Euschistus heros (Fabricius, 1798) (Hemiptera: Pentatomidae), is considered the main soybean pest in Brazil. This study presents two manuscripts that aim to understand the efficacy of ...
Diagnóstico socioambiental da bacia hidrográfica do Lajeado dos Pires em Itaara/RS
(Universidade Federal de Santa Maria, 2022-04-28)
The watersheds are used as basic units for the management of water resources and
environmental planning, and one of the cause of environmental degradation of Brazilian
watersheds is the deficiency of basic sanitation ...
Balanço nutricional de plantas de arroz irrigado pelo método CND
(Universidade Federal de Santa Maria, 2022-03-16)
The nutritional status of rice plants is one of the main factors that influence the productivity of the crop. However, mineral fertilizers for high yields are responsible for high production costs and often environmental ...
Potencial de produtividade e produtividade explorável nas lavouras de arroz irrigado no Sul do Brasil
(Universidade Federal de Santa Maria, 2021-08-20)
In the search for the sustainable intensification of rice production, 349 production
units (UDs) (10,182.9 ha) were carried out during the 2017, 2018 and 2019
growing seasons in the 6 irrigated rice producing regions in ...
Calibração e avaliação de novas cultivares de arroz no modelo SimulArroz
(Universidade Federal de Santa Maria, 2021-08-27)
With the growing global concern regarding the lack of food, the rice culture should gain even more prominence in the coming decades. This scenario directly impacts efforts that must be made in this sector and the use of ...
Emprego do método multicritério de análise hierárquica (AHP) como apoio a tomada de decisão na seleção de colhedoras de arroz irrigado
(Universidade Federal de Santa Maria, 2021-02-01)
In an environment where costs and investments are growing more and more, as is the case in the agricultural sector, wrong decisions can lead from reducing the profitability of agribusiness, to irreversible damage to it. ...