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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 ...
Preparos do solo para eucalipto em segunda rotação: propriedades físicas e químicas e crescimento inicial
(Universidade Federal de Santa Maria, 2017-02-24)
Reforestation areas of forest plantation, which are cultivated in a second rotation, may have the soil structure altered by compaction from the surface to the deeper layers, because of the traffic of machines during ...
Uso de inteligência artificial para estimativa da capacidade de suporte de carga do solo
(Universidade Federal de Santa Maria, 2017-02-13)
The knowledge of the relationships between physical and mechanical properties of the soil may contribute to the development of pedotransfer functions (PTFs), to estimate other soil properties are difficult to measure. The ...
Propriedades físicas e hídricas de um latossolo em diferentes Sistemas de cultivo de longa duração
(Universidade Federal de Santa Maria, 2017-02-23)
The intensive use of agricultural soils caused a significant degradation of its chemical, physical,
biological and microbiological structure. Aiming to maintain or promote improvements in soil
quality, several techniques ...
Efeito da compactação do solo na produtividade da cultura da soja (Glycine max L.)
(Universidade Federal de Santa Maria, 2017-08-21)
The use of techniques aiming soil decompression have been increasing year after year in a planet where food demand is greater every day. In this sense, Brazil have been standing out as one of the main producers in order ...