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Itens para a visualização no momento 151-160 of 197
Manejo de azevém e de mecanismos sulcadores na implantação e desenvolvimento de soja em terras baixas
(Universidade Federal de Santa Maria, 2017-07-21)
Soybean is an important alternative for the use of rotation system with irrigated rice. However, there’re some characteristics related to the soil, emphasizing the compaction and the difficulty of drainage, which are some ...
Identificação e distribuição geográfica dos curculionídeos-das-raízes da soja no Rio Grande do Sul
(Universidade Federal de Santa Maria, 2013-02-19)
The occurrence of root weevils in the systems of production of soybeans has
shown a significant increase in the southern region of the country in the last decade,
however, there is little information about the species, ...
Identificação de espécies de Heliothinae e controle de Helicoverpa armigera (Lepidoptera: Noctuidae) na cultura da soja
(Universidade Federal de Santa Maria, 2015-02-27)
Não foi possível inserir o abstract.
Patogenicidade de isolados de Sclerotinia sclerotiorum sobre germoplasma de soja
(Universidade Federal de Santa Maria, 2017-06-30)
The White mold or Sclerotinia stem rot, caused by the fungus Sclerotinia sclerotiorum, has become a serious problem in soybean production areas. The objectives of this work were to evaluate whether in different agricultural ...
Tamanho de amostra para caracteres morfológicos e produtivos de feijão guandu
(Universidade Federal de Santa Maria, 2014-02-20)
The sample size represents the number of plants to be evaluated for an appropriate experimental design. It is assumed that there is variability in the sample size between characters, between evaluation periods and between ...
Himenópteros parasitoides associados a cultivos orgânico e convencional de tabaco (nicotiana tabacum l.) em Santa Cruz do Sul, RS, Brasil
(Universidade Federal de Santa Maria, 2011-02-28)
The fauna of parasitic Hymenoptera is not well known in Brazil, despite its great diversity and biological, ecological and economical importance. In the cultivation of tobacco (Nicotiana tabacum L.) there is the need to ...
Ocorrência, distribuição espaço-temporal e flutuação da população de percevejos pentatomídeos em sucessões culturais sob pivô central e áreas adjacentes
(Universidade Federal de Santa Maria, 2010-03-31)
The stink bugs are pests of soybean, corn, wheat and other crops. Economically, its management and key knowledge and behavior of their populations are needed to plan effective of action. The objective of this research was ...
Tamanho de parcela e número de repetições para avaliar a massa verde de parte aérea de milheto
(Universidade Federal de Santa Maria, 2015-02-11)
The present study aimed to determine the optimum plot size and number of repetitions to evaluate the fresh weight of aerial part of millet (Pennisetum glaucum (L). R. Brown) in evaluation times (Chapter I) and to determine ...
Produção e qualidade de sementes de aveia branca: efeito de cultivares, sistema de cultivo antecessor e doses de nitrogênio
(Universidade Federal de Santa Maria, 2015-07-22)
The oat is a worldwide importance of winter cereal and Brazil stands out in the southern region as an alternative culture of winter. The cultivation of oats has several purposes, whether in crop rotation, soil cover, food ...
Silício no controle de Colletotrichum lindemuthianum em feijoeiro
(Universidade Federal de Santa Maria, 2017-02-16)
The bean plant anthracnose is caused by fungus Colletotrichum lindemuthianum (Sacc& Magnus) Scribner, which is considered one of the main diseases that attacks the culture, which might cause losses and final productivity ...