Data/hora: 27/05/2024 17:11:14

Biblioteca(s): 	Embrapa Rondônia.	
Data corrente: 	17/10/1997	
Data da última atualização: 	10/10/2011	
Autoria: 	BRIENZA JUNIOR, S.; YARED, J. A. G.	
Afiliação: 	Embrapa CPATU.	
Título: 	Agroforestry systems as an ecological approach in the Brazilian Amazon development.	
Ano de publicação: 	1991	
Fonte/Imprenta: 	Forest Ecology and Management, v.45, p.319-323, 1991.	
Idioma: 	Inglês	
Conteúdo: 	This paper discusses EMBRAPA'S agroforestry systems experience in the Brasilia Amazon. The forestry species and fruit tress introduced in shifting systems had great success, particularly the wood-producing species Cordia goeldiana and Swietenia macrophylla and fruit trees Musa spp. and Theobroma grandiflorum. In forestry plantations, Vigna unguiculata was mixed with the trees C. goeldiana, Jacaranda copaia and Bagassa guianensis in the first two years to reduce cost of investment and cultural treatment. In this case, Vigna unguiculata did not affect survival of trees and increased tree height and diameter growth. The introduction of wood-producing trees in livestock pastures can represent formation of a system more balanced and stable through nutrient cycling than is possible today. A silvopastorial system has been carrid out in the Paragominas regiona(Para) using the forestry species Eucalyptus tereticornis, B. guianensis and Schizolobium amazonicum, the crop Zea mays and forage species Brachiaria brizantha, B. humidicola and Panicum maximum. Performance of the forestry and forage species has been satisfactory and the corn yield was more than the rebional average. The cattle, at a low stocking rate, graze on the site and cause no harm to the plandet trees.	
Palavras-Chave: 	Agroforestry systems; Brasil; Sistema silvipastorial; Sistemas agroflorestais.	
Thesaurus Nal: 	Amazonia.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Rondônia (CPAF-RO)	
Exemplares: 	CPAF-RO - (2144-1) - ADD - SP - -- - S-1736 -  - S-1736 - DIS