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Soybean growth and foliar phosphorus concentration mediated by arbuscular mycorrhizal fungi from soils under different no-till cropping systems
(Elsevier B.V., 2020-12)
Soil use and management modify mycorrhizal interactions, but how these changes affect the growth and nutrition of crops under different contexts has been poorly studied. The objective of this study was to evaluate the ...
Crop monoculture rather than agriculture reduces the spatial turnover of soil bacterial communities at a regional scale
(Wiley, 2014-06-02)
The goal of this study was to investigate the spatial turnover of soil bacterial communities in response to environmental changes introduced by the practices of soybean monoculture or crop rotations, relative to grassland ...
Development of a soil quality index for sequences with different levels of land occupation using soil chemical, physical and microbiological properties
(Elsevier, 2022-08-04)
The sustainable intensification of agricultural systems through crop rotations and/or the use of winter service crops can contribute to the diversification of the systems. This alteration of the surface layer creates ...
Autumn Maize Intercropped with Tropical Forages: Crop Residues, Nutrient Cycling, Subsequent Soybean and Soil Quality
(Soc Brasileira De Ciencia Do Solo, 2016-01-01)
Autumn maize intercropped with tropical forages can raise the amount of crop residues and improve nutrient cycling, favoring subsequent soybean crop. The objective of this study was to evaluate the effect of forms of ...
Spurred Anoda (Anoda cristata) Competition in Narrow- and Wide-Row Soybean (Glycine max)
(Weed Science Society of America, 2003-07)
The effect of spurred anoda competition in narrow- (35 cm) and wide-row (70 cm) soybean was studied in field experiments for 2 yr. Vigorous early soybean growth in narrow- compared with wide-row soybean resulted in lower ...
Arbuscular mycorrhizal fungi and soil aggregation in a no-tillage system with crop rotation
(2020-08-01)
Crop rotation adoption in no-tillage systems (NTS) has been recommended to increase the biological activity and soil aggregation, suppress soil and plant pathogens, and increase the productivity aiming at the sustainability ...
A propriedade da terra e a estrutura agrária dos municípios da campanha ocidental do Rio Grande do Sul nas primeiras décadas do século XXI
(Universidade Federal de Santa MariaBrasilGeografiaUFSMPrograma de Pós-Graduação em GeografiaCentro de Ciências Naturais e Exatas, 2019-03-28)
The present research deals with a study on the land structure, of the Western Campaign, a micro-region of the State of Rio Grande do Sul, that has for its history of formation the same agrarian problem that the rest of the ...
Effect of intensified cropping sequences on soil physical properties in contrasting environments
(Elsevier, 2021-08-27)
Soybean (Glycine max (L.) Merr.) monoculture contributes to soil degradation. Intensification of soybean-based sequences through polyculture, cover crops (CC), and crop fertilization can enhance soil physical quality and ...
Sistemas de manejo do solo, culturas de cobertura e rotação de culturas: resposta para soja e milho
(Universidade Estadual Paulista (UNESP), 2014)
Sistemas de manejo do solo, culturas de cobertura e rotação de culturas: resposta para soja e milho
(Universidade Estadual Paulista (Unesp), 2014)