2008
DOI: 10.1590/s1981-81222008000300003
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Análise agrossocial da percepção de agricultores familiares sobre sistemas agroflorestais no nordeste do estado do Pará, Brasil

Abstract: Em 2005, foi conduzida uma pesquisa sobre sistemas agroflorestais (SAF), tendo como estudo de caso os agricultores familiares do Projeto de Assentamento Arapuã-Simeira, no município de Garrafão do Norte, estado do Pará, Brasil. O propósito foi descrever e sistematizar as características agrossociais dos agricultores familiares e suas experiências e percepções sobre SAF. A metodologia constou de visitas a campo, aplicação de questionários padronizados, observação e discussão em grupo. Os agricultores privilegia… Show more

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Cited by 2 publications
(2 citation statements)
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“…The cassava (Manihot sp.) can be produced properly under drought conditions making it the ideal food security crop in family farming (Henkel & Amaral, 2008;Saraiva, Silva, Sousa, Cerqueira, Chagas, & Toral, 2013), while already established species as Solanum mauritianum, Erythrina sp., Luehea grandiflora, Piptadenia gonoacantha, Ricinus communis, Rosmarinus officinalis, Trema micranth, Vernonia polyanthes, and V. polycephala may provide ecosystem services (nitrogen biological fixation, light control, phytomass incorporation, pollination, among others), in the long-and mid-terms. The herbaceous species Crotalaria juncea promote within a short-term nitrogen biological fixation, soil covering (against erosion and to increase water retention) (Madhaiyana, Poonguzhalia, Senthilkumar, Sundaram, & Sa, 2009), besides biomass incorporation.…”
Section: Phytosociological Surveymentioning
confidence: 99%
“…The cassava (Manihot sp.) can be produced properly under drought conditions making it the ideal food security crop in family farming (Henkel & Amaral, 2008;Saraiva, Silva, Sousa, Cerqueira, Chagas, & Toral, 2013), while already established species as Solanum mauritianum, Erythrina sp., Luehea grandiflora, Piptadenia gonoacantha, Ricinus communis, Rosmarinus officinalis, Trema micranth, Vernonia polyanthes, and V. polycephala may provide ecosystem services (nitrogen biological fixation, light control, phytomass incorporation, pollination, among others), in the long-and mid-terms. The herbaceous species Crotalaria juncea promote within a short-term nitrogen biological fixation, soil covering (against erosion and to increase water retention) (Madhaiyana, Poonguzhalia, Senthilkumar, Sundaram, & Sa, 2009), besides biomass incorporation.…”
Section: Phytosociological Surveymentioning
confidence: 99%
“…According to Castro et al (2009), these "roças" are places where annual species are usually cultivated during specific periods. In the communities of Flona Tapajós, Manihot esculenta Crantz (cassava) is widely used as food and commercial crop, due to its easy cultivation and adaptation to any type of environment (HENKEL;AMARAL, 2008).…”
Section: Resultsmentioning
confidence: 99%