Data/hora: 23/09/2024 22:10:48

Biblioteca(s): 	Embrapa Semiárido.	
Tipo da produção científica: 	Artigo em Periódico Indexado	
Circulação/Nível: 	A - 1	
Data corrente: 	15/06/2016	
Data da última atualização: 	25/01/2017	
Autoria: 	LEAO, P. C. de S.; NUNES, B. T. G.; LIMA, M. A. C. de.	
Afiliação: 	PATRICIA COELHO DE SOUZA LEAO, CPATSA; BRUNA THAIS GONÇALVES NUNES; MARIA AUXILIADORA COELHO DE LIMA, CPATSA.	
Título: 	Canopy management effects on Syrah grapevines under tropical semi-arid conditions.	
Ano de publicação: 	2016	
Fonte/Imprenta: 	Scientia Agricola, v. 73, n. 3, p. 209-216, 2016.	
DOI: 	10.1590/0103-9016-2014-0408	
Idioma: 	Inglês	
Conteúdo: 	The aim of this study was to evaluate the effects of shoot topping and leaf removal practices on vegetative vigor, yield and physicochemical characteristics of the 'Syrah' grape in the semi-arid tropical climate conditions of the São Francisco River Valley in the northeast of Brazil. The experiment was conducted over five growing cycles from 2010 to 2012 in a 'Syrah' commercial vineyard in the municipality of Casa Nova, Bahia, Brazil. Treatments consisted of leaf removal once or twice during fruit set or at the beginning of bunch closure, and one or two shoot toppings of the berry when pea-sized or 10 days after berry growth had commenced. Leaf removal and shoot topping did not affect yield, plant vigor components nor the main attributes of fruit quality. In contrast, there was a seasonal effect with higher yield and better balance between production and vigor in grapes produced in the first half of 2012. The Syrah grape quality was favored in cycles in the first half of the year when its ripening phase coincided with the period of mild temperatures.	
Palavras-Chave: 	Broto de cobertura; Características físico-químicas; Poda verde; Remoção de folhas; Tropical viticulture; Viticultura tropical.	
Thesagro: 	Uva; Vitis Vinifera.	
Thesaurus Nal: 	Grapes.	
Categoria do assunto: 	A Sistemas de Cultivo	
URL: 	http://ainfo.cnptia.embrapa.br/digital/bitstream/item/144408/1/Patricia-2016.pdf	
Registro original: 	Embrapa Semiárido (CPATSA)	
Exemplares: 	CPATSA - (55674-1) - UPC - AP - DD -  -  -  - DIS