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Fixação biológica de nitrogênio e FMAS no desenvolvimento da soja em solo contaminado com cobre
(Universidade Federal de Santa Maria, 2021-04-23)
The intense and continuous use of heavy metals by anthropic activityhas increased the
contamination of the soil with copper, becoming a problem that negatively affects the
growth and productivity of plants and microorganisms. ...
Reação de germoplasma de soja à Colletotrichum truncatum e Corynespora cassiicola
(Universidade Federal de Santa Maria, 2020-08-07)
Soybean culture in Brazil is attacked by several diseases that make it difficult to obtain high yields, especially anthracnose (Colletotrichum truncatum) and target spot (Corynespora cassiicola) because they are diseases ...
Trocas gasosas, crescimento e resposta bioquímica de cultivares de soja submetidas ao déficit hídrico no solo
(Universidade Federal de Santa Maria, 2020-02-17)
This work aimed to evaluate the gas exchange, growth and biochemical activity of soybean cultivars submitted to water deficit in the soil, represented by fraction of transpirable soil water (FTSW). Three experiments were ...
Componentes da produtividade e suas relações em cultivares de soja segunda safra
(Universidade Federal de Santa Maria, 2020-07-13)
Falhas na semeadura de soja: impactos sobre parâmetros morfológicos e no rendimento final de grãos
(Universidade Federal de Santa Maria, 2020-07-13)
Variable soybean seed distribution in rows can reduce the final stand and compromise grain yield. This paper evaluates the impact of seed distribution on some plants’ morphological characteristics and final soybean yield. ...