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Itens para a visualização no momento 11-20 of 41
Dinâmica da radiação solar, crescimento e produtividade de culturas anuais em sistemas agroflorestais
(Universidade Federal de Santa Maria, 2020-02-18)
The simultaneous cultivation of agricultural and forest species can result in changes in the interactions of the plant community, generating microclimatic changes within the understory and thus modifying the growth and ...
Qualidade do solo em plantio direto sob manejo irrigado e de sequeiro
(Universidade Federal de Santa Maria, 2021-06-30)
The use of irrigation in agriculture has increased in the last thirty years. The increases occurred due to population increase that pressured the supply of food, feed, fiber, and fuel, to guarantee production in weather ...
Qualidade fisiológica e avaliação de bioprodutos no controle de Colletotrichum lindemuthianum em sementes de feijão - comum
(Universidade Federal de Santa Maria, 2021-06-30)
Anthracnose caused by Colletotrichum lindemuthianum (Sacc & Magn.) Lams.-Scrib. is considered one of the most important diseases of bean culture, causing losses of up to 100% when contaminated seeds and favorable conditions ...
Modelos não lineares para descrição do crescimento e desenvolvimento de cultivares de girassol
(Universidade Federal de Santa Maria, 2021-09-16)
Sunflower (Helianthus annuus L.) originates from the American continent and produces excellent quality oil. Modeling is an important tool to characterize growth and development, as it allows simulating the real behavior ...
Deriva simulada de herbicidas em trigo
(Universidade Federal de Santa Maria, 2021-06-25)
Wheat is one of the main winter cereals grown in southern Brazil. Different herbicides are used to control weeds in areas concomitant with wheat cultivation, including glyphosate and imazamox. In addition to the use of ...
Épocas de semeadura e aplicações de fungicida na soja: impacto sobre caracteres agronômicos e na produtividade final de grãos
(Universidade Federal de Santa Maria, 2021-02-22)
Environmental conditions by different sowing date influence soybean development in the morphology, architecture, and plant behavior besides disease incidence and chemical management. We aimed to estimate the plastochron, ...
Métodos alternativos no controle de podridões de morango e maçã
(Universidade Federal de Santa Maria, 2021-06-10)
The present work was divided into three articles. For the first article, essential oils (EO) of Aloysia citriodora, Aloysia hatschbachii, Lippia alba, Cymbopogon winterianus, Cymbopogon martinii, Corymbia citriodora and ...
Preparo de emulsões com óleos essenciais para aplicação em tratamento de sementes no controle in vitro de Fusarium oxysporum f. sp. Lycopersici
(Universidade Federal de Santa Maria, 2021-07-23)
Plants that produce essential oils are rich in secondary metabolites, which have the potential to control pathogens that cause economic losses in the agricultural sector and can become an efficient alternative in the control ...
Agricultura de precisão e digital: análise da promoção de políticas públicas no Médio e Alto Uruguai do RS
(Universidade Federal de Santa Maria, 2021-08-12)
Digital technologies in agriculture, such as drones, satellite imagery, software hardware and the
Internet of Things, can make agriculture more productive, dynamic and promote data-driven
decision-making. In this way, ...
Interação entre fontes nitrogenadas e plantas de cobertura de outono/inverno: impacto no desempenho agronômico de trigo e na diversidade da fauna edáfica
(Universidade Federal de Santa Maria, 2022-02-14)
Information regarding the use of ground cover plants in autumn/winter, with the use of poultry litter as a source of nitrogen (N) in wheat, is scarce and the studies, in most cases, are quite segmented. With the rise in ...