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Sistemas de implantação de soja em áreas de arroz irrigado e efeitos em atributos físicos do solo e em características agronômicas e fisiológicas da planta
(Universidade Federal de Santa Maria, 2016-07-16)
The lowland areas are predominantly cultivated with irrigated rice. However, the monoculture of rice can to complicate the use of these areas for rice crop. An alternative to this is the use of crop rotation. The crop that ...
Local de aplicação do fósforo, sistema radicular e produtividade da cultura da soja em plantio direto
(Universidade Federal de Santa Maria, 2016-07-07)
Modern agriculture presents constant challenges, among them productive and economical. The target on greater productivity and efficiency in the field leads to improvements of techniques performed today. Before a production ...
Aplicação foliar de cálcio, qualidade fisiológica, produtividade e resistência do tegumento das sementes de soja a danos mecânicos
(Universidade Federal de Santa Maria, 2016-03-11)
The initial development of soybeans in Brazil was strongly supported by the development of
technology that enabled the increased cultivation area, among which stands out the production
of high quality seeds. We study and ...
Resposta da soja e do repolho à concentração de nutrientes e volume do meio radicular
(Universidade Federal de Santa Maria, 2016-03-03)
In soil preparation methods either by no till or by raised beds for vegetable crop
production, root growth can be reduced by subsurface compaction and concentration of
fertilizers in the surface layer. The goal of this ...
Fitonematoides na cultura da soja: levantamento, caracterização de espécies e reação de cultivares a Meloidogyne spp.
(Universidade Federal de Santa Maria, 2016-03-18)
The soybean crop is among the crops that are most affected by the presence of nematodes, it is observed large losses in productivity each year. In view of this problem, this study aimed characterize and identify populations ...
Ocorrência, distribuição espacial e métodos de controle de Melanagromyza sojae, em soja
(Universidade Federal de Santa Maria, 2016-02-27)
The study aimed to confirm the presence of M. sojae in soybean crops in Paraguay, to characterize the
distribution of soybean stem fly in soybean field and to evaluate management strategies to control M.
sojae. The ...
Danos e comportamento larval de helicoverpa armigera (hübner) (lepidoptera: noctuidae) em soja
(Universidade Federal de Santa Maria, 2016-01-29)
In order to have a greater knowledge and hence greater control of the insect pest in study, this research was developed into two articles. In the first article, damage infestation of 2, 4 and 6 caterpillars/m² at different ...
Influência da cobertura de solo sobre a flutuação populacional de Meloidogyne javanica
(Universidade Federal de Santa Maria, 2016-08-08)
The Meloidogyne spp. has a vast number of considered species of great agronomical importance. These species provoke high damages in diverse cultures and regions, and are of difficult to keep in control, therefore, majority ...