Buscar
Itens para a visualização no momento 31-40 of 98
Desenvolvimento rural e pluriatividade: o turismo rural em Santa Maria do Herval
(Universidade Federal de Santa Maria, 2021-09-13)
The economic formation of the location where, in 1824, São Leopoldo’s Colony was established, differs to a large extent from the historical and economic process experienced by other Brazilian regions. The development of ...
Estratégias para mitigar as emissões de óxido nitroso e aumentar a eficiência de uso do nitrogênio de dejetos líquidos de suínos injetados no solo
(Universidade Federal de Santa Maria, 2021-07-29)
The injection of pig slurry (PS) into the subsurface is an efficient alternative to reduce
N losses via ammonia volatilization. However, this way of using PS enhances the formation of
N2O, the potent greenhouse gas. This ...
Otimização da produção e caracterização química de um bioherbicida produzido por Mycoleptodiscus indicus
(Universidade Federal de Santa Maria, 2021-01-26)
The research and commercial production of bioherbicides in Brazil occur to a lesser extentncompared to biopesticides and biofungicides. The aim of the study was to optimize the production of a bioherbicide by the fungus ...
Agroecologia, convivência com o semiárido e extensão rural: um olhar sobre a experiência do IRPAA no território Sertão do São Francisco/BA
(Universidade Federal de Santa Maria, 2021-08-26)
Não foi possível inserir o abstract.
Fenotipagem na detecção precoce de sintomas causados por Pyrenophora tritici-repentis em trigo
(Universidade Federal de Santa Maria, 2021-04-22)
Wheat (Triticum aestivum L.) has relevance throughout history for its high consumption in the diet. High yield potential requires the adoption of more careful management, especially for diseases susceptible cultivars. The ...
Pragas invasivas da soja no Brasil e o caso da mosca-da-haste, Melanagromyza sojae: diversidade genética na América do Sul
(Universidade Federal de Santa Maria, 2021-07-23)
Soybean production in Brazil has been historically affected by exotic arthropod pests, whose introduction leads to severe economic and ecological damage. However, precise estimates of economic impacts resulted from such ...
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 ...
Potencial e lacunas de produtividade em soja no Brasil: uma análise pela metodologia do “Global Yield Gap Atlas”
(Universidade Federal de Santa Maria, 2021-08-30)
In 2050 the world population will reach close to 10 billion inhabitants. And Brazil is of great importance due to the production of food, especially with the soybean, where it is the largest producer in the world. And for ...