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Caracterização física e biológica do solo após aplicação de herbicidas em plantios de acácia-negra (Acacia mearnsii De Wild.) no Rio Grande do Sul
(Universidade Federal de Santa Maria, 2008-01-25)
The study of soil quality biological indicators in areas classified as forest production units is important to understand the ecological processes that occur in these systems. Monitoring the soil fauna in modified environments, ...
Qualidade físico-hídrica de um argissolo sob floresta e pastagem no Sul do Brasil
(Universidade Federal de Santa Maria, 2008-03-27)
Soil compaction is a problem in different production systems: agriculture, pasture and forest. In the agriculture soil compaction is well documented, while in the pasture and forest its study is scarce. The objective of ...
Fitossociologia de comunidades arbóreas em savanas do Brasil central
(Universidade Federal de Santa Maria, 2008-02-11)
These studies were undertaken in the state of Mato Grosso, Brazil, in the area of Chapada dos Guimarães and Baixada Cuiabana, which are constituted of a high plateau and a big low plain, respectively, being limited to two ...
Relações biométricas em povoamentos jovens de Pinus taeda L. na Província de Corrientes, República Argentina
(Universidade Federal de Santa Maria, 2008-07-18)
This study has as objective to study the biometrical relationships in a Pinus taeda L.,
young forest located in Santo Tomé region, Corrientes, Argentina, belonging to
Bosques del Plata S.A. company. The data were collected ...
Matéria orgânica do solo em plantios de Pinus taeda e P. elliottii em duas regiões do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2008-07-28)
The soil quality monitoring in planted forests, through the efficient use of indicators, is
important for the non degradation of the soil by management practices and
assessment of possible increases / decreases in the ...
Aspectos nutricionais de um sistema agroflorestal com eucalipto no sul do Rio Grande do Sul, Brasil
(Universidade Federal de Santa Maria, 2008-05-16)
This study was conducted at an experimental area at Aroeira Farm, belonging to Votorantim Celulose e Papel company, under the geographic coordinates 31° 45 50.7 S e 53° 50 34.9 W, located in Candiota county. In the ...
Subsídios para o planejamento da produção de Pinus elliottii Engelm. na serra do sudeste, Rio Grande do Sul
(Universidade Federal de Santa Maria, 2008-03-10)
In Rio Grande do Sul, the Serra do Sudeste has been the target of large forest
investments due to government programs for sectorial regional development in the
three levels of the administration. One of the species with ...