Data/hora: 22/09/2024 22:57:04

Biblioteca(s): 	Embrapa Mandioca e Fruticultura.	
Data corrente: 	28/01/2011	
Data da última atualização: 	14/02/2011	
Autoria: 	CRUZ, J. L.; SOUZA, L. da S.; SOUSA, N. C. dos S. de; SANTOS, M. J. dos.	
Afiliação: 	JAILSON LOPES CRUZ, CNPMF; Luciano da Silva Souza, UFRB; Naiara Celida dos Santos de Souza, UFRB; Marivaldo José dos Santos, Fazenda Palmares.	
Título: 	Influence of cover crops on the size distribution and weigheted average diameter of soil aggregates in an ultisol dystrophic cohesive cultivated with papaya.	
Ano de publicação: 	2010	
Fonte/Imprenta: 	In:SIMPÓSIO INTERNACIONAL DE FRUTICULTURA TROPICAL Y SUBTROPICAL, 3., 2010, Cuba. Fruticultura 2010: memorias. Havana: IIFT, 2010.	
Idioma: 	Inglês	
Notas: 	ag 11	
Conteúdo: 	Soils are constituted by countless micro-sites that are characterized, not only by climatic and edaphic conditions, but also by peculiar factors like the presence of an organic matter particle, a root system, a micropore saturated with water and their capacity for gas exchange (Cardoso et al., 1992); the fractions known as soil aggregates encompass this universe (Ferreira, 2008). In agriculture, the way in which soils are used contributes to modify their properties. In the case of papaya plantations, the actual agricultural practices include a heavily mechanised system that is causing the compaction of soil surface. Souza (1996) and Carvalho et al. (2004) defended the idea that the use of cover crops in the interrows of commercial plantations can improve soil structure. This study evaluated the effect of cover crops on the size distribution and weighted average diameter of soil aggregates in an area cultivated with papaya.	
Palavras-Chave: 	Soils.	
Thesagro: 	Carica Papaya; Cobertura Vegetal; Mamão.	
Thesaurus Nal: 	cover crops.	
Categoria do assunto: 	X Pesquisa, Tecnologia e Engenharia	
Registro original: 	Embrapa Mandioca e Fruticultura (CNPMF)	
Exemplares: 	CNPMF - (27316-1) - UPC - PL - PP - CD2010.015 -  - 2010.015 - PCT