Agroforest System
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Vantagens do Sistema Agroflorestal Sobre o Sistema AgrÃcola Convencional no DomÃnio do SemiÃrido / Agroforestry System Advantages Over Conventional Farming Systems in the Semi-Arid Area
Diante da expansÃo dos cultivos agroecolÃgicos e da permanÃncia de Ãreas de aplicaÃÃo da agricultura convencional no semiÃrido, fez-se necessÃrio um estudo cientÃfico para a detecÃÃo, atravÃs de uma anÃlise comparativa, das principais diferenÃas entre as modalidades, observando o espaÃo local em suas caracterÃsticas peculiares e impactos. Obj
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/05/2010
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2. Effects of changes in land use of the Brazilian Amazon on the ecological services provided by EscarabeÃneos (Coleoptera, Scarabaeidae). / Efeitos da alteraÃÃo do uso do solo na Amazonia Brasileira sobre serviÃos ecolÃgicos proporcionados pelos Scarabaeinae (Coleoptera, Scarabaeidae)
Ecosystem services provided by the biodiversity are that ones associated to live organism and that, in last analysis, affect natural process of human interest. Scarabeine dung beetles has been in evidence in the last years in function of the array of services provided, both in natural as in agricultural landscapes. This work aimed to evaluate the effect of l
Publicado em: 2009
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3. Agroecological innovations for household farming: a case study on the agroforest systems in Upper Jequitinhonha / InovaÃÃes agroecolÃgicas para a agricultura familiar: um estudo de caso sobre sistemas agroflorestais no Alto Jequitinhonha - MG.
The process of modernization of farming brought about significant transformations in Brazilian rural milieu. The âgreen revolutionâ was considered by many authors a harmful model in environment and socially excluding. It was characterized by the standardization of the agricultural production processes, disregarding the countryâs regional particularities.
Publicado em: 2008
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4. Agricultura Familiar, ExtensÃo Rural e Sistemas Agroflorestais: a experiÃncia do CAV no Alto Jequitinhonha. / Household farming, rural extension and agroforest systems: the CAV experience in Alto Jequitinhonh
Agroforest system (SAF) is an agricultural production technique in which woody arboreal species (fruit and/or wood bearing trees) combine with temporary croppings of annual cycle. SAFs have the capacity, along their management, to make productive degraded areas, improving their productive and ecological use. One has, then, an important tool apropriate for fa
Publicado em: 2008
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5. Modelo de distribuição de diâmetros para clones de eucalipto em sistema agroflorestal / A diameter distribution model for even-aged agroforest stand of eucalyptus clones
The objective of this study was to develop and evaluate a diameter distribution model of even-aged agroforest stand of eucalyptus clones. The data comes from an agroforest stand, owned by the Aço-Florestal Ltda. company that belongs to the Votorantim group, located in the northwest region of the Minas Gerais State, Brazil. The recovery of the diameter distr
Publicado em: 2007
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6. Crescimento e produtividade do cafeeiro sombreado e a pleno sol / Growth and productivity of coffee plants under shade and full sun
Coffee is an important exporting agricultural commodity in the world and the Brazil is in a leading position as the worlds largest exporting producer. However, the product is quite vulnerable to market price floating. In that scenario, diversifying products can be an important strategy to keep the economic equilibrium of the property. The aim of this study
Publicado em: 2006
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7. Growth, Production and Economic Analysis of Clonal Stands of Eucalyptus sp. in Agroforest Systems. / Crescimento,produÃÃo e anÃlise econÃmico de povoamentos Clonais de Eucalyptus sp, em sistemas agroflorestal.
The aims of the present study were to adjust models of productivity for a sawmill to test taper functions using segmented and non segmented polynomial models to estimate the profile of the treesâ trunk to prognosticate the present and future production of stands of eucalypt and to analyse the economic viability of a âagrossilvopastorilâ system with eucaly
Publicado em: 2005