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Relação solo-máquina-planta num argissolo cultivado e sob campo nativo
(Universidade Federal de Santa Maria, 2009-08-17)
The negative effects due to soil compaction in agricultural soils may result in inappropriate conditions for plant growth. This study was aimed at evaluating the
traffic effect on physical and mechanical soil properties ...
Sistemas de culturas em plantio direto adaptados à pequena propriedade relacionados com a erosão e atributos de um argissolo vermelho
(Universidade Federal de Santa Maria, 2009-11-16)
Considering soil management systems, are rare the research projects that are carried on by a time period long enough to several soil attributes may be expressed conveniently. The no-till system influences several soil ...
Carregamento estático e dinâmico e sua relação com tensão, deformação e fluxos no solo
(Universidade Federal de Santa Maria, 2009-03-20)
The increased land use for food production is causing problems related to soil compaction in the different systems of land use, agricultural, livestock and forestry.
Soil degradation caused by compression can often be ...
Estoques e mecanismos de estabilização do carbono orgânico do solo em agroecossistemas de clima temperado e sub-tropical
(Universidade Federal de Santa Maria, 2009-06-21)
Soil carbon (C) sequestration in agriculture soil is a low cost option to mitigate global climatic change. No-till (NT) associated with good husbandry practices could compensate up to 15% of the anthropogenic CO2 emissions ...