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Lignina no tegumento de semente de soja: deterioração por umidade e dano mecânico e tamanho de amostra para o teste de tetrazólio
(Universidade Federal de Santa Maria, 2015-02-20)
Soybeans are the main oilseed grown in the world, and among the factors that hinder the
production of high-quality soybeans, is the frequent rainfall during periods of maturation and
preharvest. Characteristics of seeds ...
Resposta da soja à aplicação de nitrogênio em sistemas de implantação em ambiente de várzea e modificações anatômicas em condições de hipoxia
(Universidade Federal de Santa Maria, 2015-02-28)
Soybean has gained space in lowland areas. Where before had only irrigated rice, grows the interest for soybean, due to to rising issues on weed control and the interst for crop diversification in the same farm. However, ...
Probabilidade de ocorrência de excesso hídrico para a cultura da soja em planossolos da região central do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2014-02-23)
The expansion of soybean production area in Planosols is rather limited by the high frequency of occurrence of excess water, leading to reduced availability of oxygen in the root zone, reduced photosynthesis, as well as ...
Superação da dormência de sementes e controle químico de cordas-de-viola (ipomoea spp.) em soja resistente ao glifosato
(Universidade Federal de Santa Maria, 2010-07-09)
Morningglory is an annual plant reproduced by seeds. Seed germination occurs in streams during spring and summer making it difficult to control. Its occurrence has
increased in soybean crops in southern states by the ...
Manejo do solo e plantas de cobertura de inverno para o cultivo da soja em área de arroz irrigado
(Universidade Federal de Santa Maria, 2017-02-23)
In Rio Grande do Sul state, the Alfisols areas are predominantly cultivated with irrigated rice, however, the monoculture of rice can complicate the use of these areas for rice crop. An alternative to this is the use of ...
Herbicidas imidazolinonas: fitotoxicidade em arroz tolerante, azevém na entressafra e efeito do resíduo em soja
(Universidade Federal de Santa Maria, 2017-09-22)
The Clearfield® system of rice was developed as a control alternative of weeds in this crop, mainly weedy rice. Currently there are several rice varieties tolerant to herbicides of imidazolinones chemical group. The responses ...
Fluxo de emergência e controle químico de arroz-vermelho em soja RR™ cultivada em solo hidromórfico
(Universidade Federal de Santa Maria, 2013-03)
It is believed that the productive potential of irrigated rice production is of 10,000 kg ha-1. However, the productivity achieved today is still below the expected. This is mainly due to unsatisfactory control of weeds, ...
Caracterização citogenética de buva e seu manejo em soja geneticamente modificada no Rio Grande do Sul
(Universidade Federal de Santa Maria, 2010-02-26)
Não foi possível inserir o abstract.
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 ...
Manejos do solo e uso de calcário para cultivo de soja em planossolo
(Universidade Federal de Santa Maria, 2019-07-30)
In Rio Grande do Sul State, flooded rice monoculture in lowland areas is being difficulted due
to the increase of production costs, mainly by weeds control and yield stagnation. Crop
rotation is a strategy to be adopted ...