Título:	Root distribution of irrigated grapevine rootstockc in a coarse texture soil of the Sao Francisco Valley, Brazil.
Autor:	BASSOI, L. H. GRANGEIRO, L. C. SILVA, J. A. M. e SILVA, E. E. G. da
Afiliación:	LUIS HENRIQUE BASSOI, CPATSA; LEILSON COSTA GRANGEIRO; JOSÉ ANTONIO MOURA E SILVA; EMANUEL ELDER GOMES DA SILVA.
Año:	2002
Referencia:	Revista Brasileira de Fruticultura, Jaboticabal, v. 24, n. 1, p. 35-38, abr. 2002.
Descripción:	An experiment was carried out to determine the root distribution of four grapevine rootstocks (Salt Creek, Dogridge, Courdec 1613, IAC 572) in a coarse texture soil of a commercial growing area in Petrolina Country, Sao Francisco Valley, Brazil. Rootstocks were grafted to a seedless table grape cv. Festival, and irrigated by microsprinkler. Roots were quantified by the trench wall method aided by digital image analysis. Results indicated that roots reached 1 m depth, but few differences among rootstocks were found. All of them presented at least 90% of the roots distributed until 0.6 m depth, with a greater root presence in the first 0.4 m. The upper 0.6 m can be taken into account as the effective rooting depth for soil and water management.
Thesagro:	Análise Sistema Radicular Uva
NAL Thesaurus:	Brazil
Palabras clave:	Imagem digital Brasil Vale do Sao Francisco Grapevine Root system Digital image Analysis
Tipo de Material:	Artigo de periódico
Acceso:	openAccess
Aparece en las colecciones:	Artigo em periódico indexado (CPATSA)