Plantation Silviculture
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. Regeneração artificial de freijó (Cordia goeldiana Huber).
1983
Belém. Publicado em: 2011
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2. Utilização dos parâmetros da copa para avaliar o espaço vital em povoamentos de Pinus elliottii Engelm.
Foram estimados os parametros diametro da copa, comprimento da copa, superficie de copa de Pinus elliottii para avaliar o espaco vital necessario para obter um crescimento em diametro desejado. Alem disso, foi comparado o metodo dos quatro raios de angulos fixos com o de oito raios de angulos variaveis em relacao a precisao na estimativa da area de copa. os
Boletim de Pesquisa Florestal. Publicado em: 2011
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3. Large to medium size mammals in eucalypt plantation areas at High Pranapananema and Midle Tietê river basins, São Paulo State / Mamíferos de médio e grande porte em áreas de cultivo de eucalipto das bacias do Alto Paranapanema e Médio Tietê, Estado de São Paulo
The region comprehended amid the high portion of river Paranapanema, mid portion of river Tietê and the river Sorocaba, has a long history of human influence on landscape. This influence was intensified during the past two centuries through the passage of railroads and hydroelectric dam constructions along with other modifications that had implications on l
Publicado em: 2009
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4. PRECISION SILVICULTURE IN MONITORING AND CONTROL OF LEAF CUTTING ANTS IN Pinus PLANTATIONS / SILVICULTURA DE PRECISÃO NO MONITORAMENTO E CONTROLE DE FORMIGAS CORTADEIRAS EM PLANTIOS DE Pinus.
A control and monitoring study of leaf-cutting ants was done in Pinus plantation areas from Bosques del Plata company, Argentina. The research was divided into five chapters: Chapter I Species of leaf cutting ants in the Pinus spp. plantation, Corrientes-Argentina: to identify the species in the field plantation 2004; to verify what are the prevailing specie
Publicado em: 2005
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5. Hydric erosion and initial development of the Eucalyptus grandis in a Red-Yellow Argisol submitted to different methods of soil preparation in the Vale do Paraíba-SP region / Erosão hídrica e desenvolvimento inicial do Eucalyptus grandis em um Argissolo Vermelho-Amarelo submetido a diferentes métodos de preparo de solo no Vale do Paraíba - SP
In Brazil, and especially in the state of São Paulo in the Vale do Paraíba region, eucalypt plantation is expanding to high declivity areas occupied with degraded pastures due to the limited agricultural value of these topographies and its greatest forest aptitude. Such areas are naturally more susceptible to the hydric erosion, which reduces the fores
Publicado em: 2005