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Obtenção de extratos de resíduos de laranja utilizando diferentes metodologias de extração
(Universidade Federal de Santa Maria, 2023-01-26)
Globally, significant amounts of orange waste are incorrectly disposed of in the
environment. Orange residual oil is a potential source of compounds of interest and
important alternatives with high extraction yields have ...
Fatores biofísicos e de manejo que provocam a lacuna de produtividade em lavouras de mandioca de indústria no Mato Grosso do Sul
(Universidade Federal de Santa Maria, 2023-02-23)
The world population is expected to grow by 2 billion people over the next 30 years, increasing food consumption by 50 to 70%, thus increasing the pressure on agriculture to produce food in a profitable way and with less ...
Potencial fungicida e inseticida de co-cultivos de Beauveria bassiana, Trichoderma harzianum e Metarhizium anisopliae para o manejo fitossanitário da cultura da soja
(Universidade Federal de Santa Maria, 2023-04-20)
The cultivation potential of soybean crop is constantly interfered by diseases and insect pests, mainly fungal diseases and stink bugs. The brown stink bug (Euschistus heros) is the most abundant in the crop, which causes ...
Cultivo de milho sob restrição hídrica, relações entre adubação nitrogenada, índices de vegetação e produtividade em ambiente irrigado e não irrigado
(Universidade Federal de Santa Maria, 2023-04-29)
Corn cultivation is an important activity in Brazilian agribusiness and contributes in several
ways to the country's economy. The aim of this research was to use Precision Agriculture (PA)
technologies in corn cultivation, ...
Fases de plastocrono e modelagem do desenvolvimento na cultura da soja
(Universidade Federal de Santa Maria, 2023-07-10)
Crop models for soybean are widely used to understand the interactions between plant and
environment, but no model has been developed for edaphoclimatic conditions and cultivars
grown in Brazil. The aim of this study was ...
Caracterização, estado de conservação e uso seguro de motorroçadoras na região central do estado do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2023-08-04)
The brushcutters are semi-mechanized machines with a two-stroke Otto cycle combustion
engine and a cutting system used for cleaning in urban and rural areas. The use of brushcutters
without proper maintenance guidance, ...
Explicando a contribuição do número de aplicações de fungicidas foliares na produtividade de lavouras de soja
(Universidade Federal de Santa Maria, 2023-09-15)
Disease control in soybeans in Brazil starts from the yield gap (currently the yield
gap is 2400 kg ha-¹), it also increases production costs due to the need for input
applications (foliar fungicides). Thus, adjusting ...
Perdas de grãos na colheita mecanizada de soja e desenvolvimento de aplicativo para dispositivos móveis
(Universidade Federal de Santa Maria, 2023-09-11)
Soybean cultivation has increased significantly in recent years, and harvesting is
carried out mechanically, but this stage has a high operational planning cost. With this
in mind, the aim of this study is to determine ...
Desenvolvimento, crescimento e qualidade de hastes florais de dálias cultivadas a campo
(Universidade Federal de Santa Maria, 2023-09-27)
The dahlia (Dahlia spp) is a widely cherished ornamental plant in the world of gardening
and landscaping. Belonging to the Asteraceae family, it propagates through various
techniques, including seeds, cuttings, stems, ...
Manejo de plantas daninhas em lavouras de soja do sul do Brasil e impacto na produtividade
(Universidade Federal de Santa Maria, 2023-09-06)
The productivity and quality of soybean grains can be compromised by several factors, including competition with weeds. Despite the technological advances obtained with the evolution of herbicides, weeds have also shown ...