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A casa e a roça: socioeconomia, demografia e agricultura em populações quilombolas do Vale do Ribeira, São Paulo, Brasil
(MCT/Museu Paraense Emílio Goeldi, 2008)
Este estudo tem como objetivos caracterizar o perfil demográfico e socioeconômico de nove comunidades remanescentes de quilombos no vale do Ribeira, estado de São Paulo, e identificar os principais fatores responsáveis ...
Dynamics of the soil chemical properties in shifting cultivation systems in the tropics: a meta-analysis
(Wiley Blackwell Publishing, Inc, 2015-12)
The forest cultivation system (slash-and-burn or shifting cultivation) has contributed to the transformation of social systems since the early Neolithic period. Despite being considered by conservationists and public policy ...
Population dynamics of Zea diploperennis, an endangered perennial herb: Effect of slash and burn practice
(2002)
1. Zea diploperennis is a wild relative of maize that is endemic to the Sierra de Manantl�n Biosphere Reserve in Mexico. Because this species is a priority for conservation in the reserve, the effects on its populations ...
Population dynamics of Zea diploperennis, an endangered perennial herb: Effect of slash and burn practice
(2002)
1. Zea diploperennis is a wild relative of maize that is endemic to the Sierra de Manantlán Biosphere Reserve in Mexico. Because this species is a priority for conservation in the reserve, the effects on its populations ...
CHANGES IN PHYSICAL QUALITY OF OXISOLS UNDER DIFFERENT MANAGEMENT SYSTEMS IN THE BRAZILIAN CERRADO
(Soc Brasil Engenharia Agricola, 2020-09-01)
Soil compaction in agricultural areas has greatly increased in recent decades due to intensive farming practices, including short-cycle crops and machinery intensification. This study aimed to evaluate the impacts of ...
Flujos de gases de efecto invernadero, potencial de calentamiento global y evaluación de emergía del sistema agroforestal Quesungual en el sur de Lempira, Honduras
(2008)
El Sistema Agroforestal Quesungual (SAQ) es un sistema conservacionista que se practica en el sur de Lempira, Honduras. Se considera como una alternativa viable frente al sistema tradicional de tala y quema, pero se ...
Percepção de um grupo de agricultores da localidade de São João do município de Marapanim-PA, sobre o método de corte e trituração como alternativa ao método tradicional de corte e queima da vegetação secundária
(Universidade Federal do ParáEmpresa Brasileira de Pesquisa AgropecuáriaBrasilInstituto Amazônico de Agriculturas FamiliaresUFPAEMBRAPAPrograma de Pós-Graduação em Agriculturas Amazônicas, 2021)