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Caracterização biológica e fisiológica de buva (Conyza bonariensis L.) resistente ao herbicida glyphosate
(Universidade Federal de Santa Maria, 2014-02-07)
Conyza bonariensis, popularly known as fleabane, is a major weed of soybean crop in Southern Brazil, due to its evolution as resistant to glyphosate herbicide, high adaptability to production systems and high production ...
Avaliação da qualidade físico-hídrico-mecânica de um latossolo vermelho sob diferentes manejos
(Universidade Federal de Santa Maria, 2014-02-27)
Different systems use and management tend to degrade the soil structure. The reduction of soil physical quality has direct consequences for the growth and development of plants, as well as the dynamic flow of water and ...