Agricultural Ecology Ceara
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. O entorno do parque nacional de Ubajara-Ce: caracterizaÃÃo socioambiental do Distritto de Araticum / Entorno of the national park of Ubajara-Ce: socioambiental characterization of the District of Araticum
Neste trabalho investiga-se a relaÃÃo existente entre a comunidade de Araticum e o Parque Nacional de Ubajara (PNU), como tambÃm as mudanÃas acontecidas na vida dos moradores desde sua implantaÃÃo, em 1959. A investigaÃÃo foi desenvolvida atravÃs de pesquisa bibliogrÃfica e empÃrica. Os depoimentos orais foram coletados no perÃodo julho de 2002 a
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/10/2008
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2. Estrutura e dinâmica da família sertaneja : estudo exploratório das famílias agricultoras da região do Maciço de Baturité/CE
The main objective of the study is to get know some aspects of the structure and dynamics of the agriculturist families of the Maciço de Baturité/CE region, that are related to the Familiar Agriculture, Agroecology and Market Project (AFAM), that disclosures in the above mentioned region, the practice of the ecological agriculture based on the maintainable
Publicado em: 2007
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3. The humic fractions of a Luvissol under different agroforestry systems in the city of Sobral / FraÃÃes hÃmicas em luvissolos sob diferentes sistemas agroflorestais no municÃpio de Sobral - CE
Investigations about agroforestry systems, which has been carried out in the arid region in Ceara, Brazil, comparatively to a conventional tillage system in the same area, showed an increase in the concentration of fulvic fraction (FAF) and humic acid (FAH) fractions. These results are related to the conditions in which soil was plowed similar to what is usu
Publicado em: 2007
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4. Indicadores de sustentabilidade em sistemas agroecolÃgicos por agricultores familiares do semi-Ãrido cearense / AgroecolÃgicos pointers of sustentabilidade in system lead by family agriculturists at the Cearà state semiarid
To evaluate the farmerâs perception about the changes in their systems and in some production pointers, the present work was developed with farmers that adopt cotton production systems in agroecolÃgicas bases at the Cearà state semiarid. The cotton plant production proposal in the commented bases has the effective participation of farmers in the whole pro
Publicado em: 2006