Eucalypts Stands
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. Manejo da biomassa e sustentabilidade nutricional em povoamentos de Eucalyptus spp. em pequenas propriedades rurais
Resumo O estudo foi realizado com o objetivo de subsidiar práticas de manejo nutricional de povoamentos de Eucalyptus spp. em pequenas propriedades rurais no estado do Rio Grande do Sul. Foram avaliados povoamentos de 2, 4, 6 e 8 anos de idade, com amostragem de 24 árvores e determinação da biomassa e nutrientes nos componentes: folha, galho vivo, galho
Ciênc. Florest.. Publicado em: 30/05/2019
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2. Mapeamento de locos de resistência quantitativa a Puccinia psidii Winter em uma progênie de irmãos completos de eucalipto / Mapping of quantitative resistance loci against Puccinia psidii Winter in a full-sib progeny of Eucalyptus
In Brazil, the eucalyptus rust, caused by Puccinia psidii Winter, stands out as the most important disease of eucalypts, mainly in southeastern Brazil. The use of resistant genotypes is the main control method, which makes the understanding of the genetic basis of resistance essential to the selection of resistant genotypes. In this study, an F1 progeny of 9
Publicado em: 2010
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3. Produção de madeira, ciclagem de nutrientes e fertilidade do solo em plantios de Eucalyptus grandis, após aplicação de lodo de esgoto / Wood production, nutrient cycling and soil fertility in Eucalyptus grandis stand after sewage sludge application
Several Brazilian cities have sewer treatment stations, but a lot of cities do not treat the sewage yet, causing a strong environmental impact, mainly in water courses. The sewer treatment process generates a big amount of sewage sludge, so the final destination must be well studied, because it involves environmental, economic, social and sanitary consequenc
Publicado em: 2007
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4. Uso do lodo de esgoto (biossólido) como fertilizante em eucaliptos: demanda potencial, produção e crescimento das árvores e viabilidade econômica / Use of sewage sludge (biosolids) as a fertilizer in eucalypts forest plantations: potential demand, production and growth of the trees and economic viability
This work evaluates the use of the residual sludge (biosolids) produced by sewage treatment units located in the Metropolitan Region of the City of São Paulo (MRSP) as a fertilizer in Eucalyptus grandis forest plantations. The aspects studied were potential demand, wood production response to the fertilization, trees growth and economic viability. A high le
Publicado em: 2007
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5. Modelagem e avaliação econômica de plantações de eucalipto submetidas a desbastes / Modeling and economic evaluation of plantations of eucalypts submitted to thinnings
The objective of the present work was to evaluate the efficiency of the Clutter model (1963) to predict the growth and yield of thinned stands of eucalypts and to economically evaluate various thinning intensities. The study was developed with data of an essay about thinnings established in stands of eucalyptus belonging to the Copener Florestal Ltda., locat
Publicado em: 2000