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Itens para a visualização no momento 11-15 of 15
Ocorrência de hidrofobicidade em solos do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2011-10-14)
The hydrophobicity can be understood as the soil water repellency, making it difficult to wetting the same. This phenomenon is associated with the coating of soil particles by hydrophobic organic substances. The local ...
Qualidade da água e sua relação com o uso da terra em duas pequenas bacias hidrográficas
(Universidade Federal de Santa Maria, 2011-02-25)
The creation of rural settlements in areas of agrarian reform has been allowing greater social inclusion for families who were previously deprived of land ownership and subsequent income source. However, unorganized splitting ...
Matéria orgânica de um argissolo vermelho distrófico úmbrico após a introdução de fitofisionomias antrópicas
(Universidade Federal de Santa Maria, 2011-05-04)
In the state of Rio Grande do Sul the expansion of forestry has been one of the major
agents of landscape change, occupying land previously intended for livestock farming
and agriculture with low technical level, in areas ...
Avaliação do crescimento inicial de oliveira "Arbequina" em diferentes manejos do solo e dosagens de fósforo
(Universidade Federal de Santa Maria, 2011-02-18)
In the global context, Brazil ranks among the largest importers of olive products, not having a significant agricultural production to meet domestic market. The olive tree, a tree species considered to longevity also helps ...
Resíduos sólidos de bovinos proveniente da estação de tratamento de efluentes de frigorífico pelo processo de compostagem e vermicmpostagem na produção de mudas de alface
(Universidade Federal de Santa Maria, 2011-07-22)
The agribusiness sector has been growing and these was the generation of solid waste and liquids increasing, constituing an environmental problem. The objectives of this work were: 1) to produce organic compound from solid ...