2016
DOI: 10.20435/interacoes.v3i5.567
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Sistemas agrossilvipastoris como alternativa sustentável para a agricultura familiar

Abstract: Neste trabalho sistemas agroflorestais (SAFs) são caracterizados e discutidos sob a ótica da produção ruralsustentável. Propõem-se modelos de associações entre agricultura, pecuária e espécies florestais, adaptando estaspráticas à realidade regional. A implantação desses sistemas agroflorestais visa também proporcionar um padrãorazoável de qualidade de vida com a utilização da mão-de-obra familiar, bem como a auto-gestão das atividadesagrossilvipastoris por parte das comunidades rurais envolvidas, privilegiand… Show more

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Cited by 12 publications
(13 citation statements)
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“…In that case, for the agroforestry to function well, the black wattle planting density has to be adjusted. For example, growth of black wattle and different pastures were not affected by black wattle different planting densities (500 and 833 trees ha −1 ) up to the fifth year [51]; however, the yield of pastures decreased under high black wattle planting densities (833 plants ha −1 ) from the fifth year onwards [34]. Trees and annual crops have different strategies to take up nutrients, by their own roots or by including the choice for mycorrhizal fungi species that facilitate the absorption of different nutrients [58,59]; meanwhile, legume adds N through the symbiosis with rhizobia [24,60].…”
Section: Agroforestry Systemsmentioning
confidence: 96%
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“…In that case, for the agroforestry to function well, the black wattle planting density has to be adjusted. For example, growth of black wattle and different pastures were not affected by black wattle different planting densities (500 and 833 trees ha −1 ) up to the fifth year [51]; however, the yield of pastures decreased under high black wattle planting densities (833 plants ha −1 ) from the fifth year onwards [34]. Trees and annual crops have different strategies to take up nutrients, by their own roots or by including the choice for mycorrhizal fungi species that facilitate the absorption of different nutrients [58,59]; meanwhile, legume adds N through the symbiosis with rhizobia [24,60].…”
Section: Agroforestry Systemsmentioning
confidence: 96%
“…Table 2 depicts a number of advantages and disadvantages of the three main systems in Brazil. These advantages and disadvantages depend on the complexity of the systems, resulting from the sum and the interaction of the species that compose them [33,34]; on the available technologies; and on trained labor (particularly in the case of agroforestry) [35,36].…”
Section: Production Systems For Black Wattle With Emphasis In Brazilmentioning
confidence: 99%
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“…Mais de 30% das espécies vegetais do planeta se encontram no Brasil, mas apesar dessa vasta biodiversidade, parte de sua vegetação vem sendo sistematicamente reduzida por meio da ação antrópica (COSTA et al, 2002). Essa diversidade vegetacional, que gera múltiplos benefícios ao ser humano são substituídas por paisagens simplificadas, baseadas em monocultura ou mono atividades, que levam a perda da capacidade de manter os serviços ambientais e também geram poucos produtos para atender as necessidades básicas do ser humano (ALTIERI; NICHOLLS, 2011).…”
Section: Introductionunclassified