Data/hora: 07/06/2024 08:43:01

Biblioteca(s): 	Epagri-Sede.	
Tipo da produção científica: 	Artigo em Periódico Indexado	
Circulação/Nível: 	Nacional - B	
Data corrente: 	20/06/2016	
Data da última atualização: 	20/06/2016	
Autoria: 	CIOTTA, M. N.; CERETTA, C. A.; SILVA, L. S.; FERREIRA, P. A. A.; SAUTTER, C. K.; COUTO, R. R.; BRUNETTO, G.	
Título: 	Grape Yeld, and must compounds of 'Cabernet Sauvignon' grapevine in sandy soil with potassium contents increasing.	
Ano de publicação: 	2016	
Fonte/Imprenta: 	Ciência Rural, Santa Maria, RS, v. 46, n. 8, p. 1376-1383, 2016.	
Idioma: 	Inglês	
Conteúdo: 	Content of exchangeable potassium (K) in t soil may influence on its content in grapevines leaves, grape yield, as well as, in must composition. The study aimed to assess the interference of exchangeable K content in the soil on its leaf content, production and must composition of ?Cabernet Sauvignon? cultivar. In September 2011, in Santana do Livramento (RS) five vineyards with increasing levels of exchangeable K in the soil were selected. In the 2012/13 and 2013/14 harvests, the grape yield, yield components, total K content in the leaves in full bloom and berries veraison were evaluated. Values of total soluble sugar (TSS), pH, total titratable acidity (TTA), total polyphenols and anthocyanins were evaluated in the must. Exchangeable K content increase in soil with sandy surface texture increased its content in leaves collected during full flowering and in berries and must pH; however, it did not affect production of the ?Cabernet Sauvignon?.	
Palavras-Chave: 	foliar analysis; grape production; quality of the grape; Vitis vinifera.	
Categoria do assunto: 	X Pesquisa, Tecnologia e Engenharia	
URL: 	http://intranetdoc.epagri.sc.gov.br/producao_tecnico_cientifica/DOC_37937.pdf	
Registro original: 	Epagri-Sede (Epagri-Sede)	
Exemplares: 	Epagri-Sede - (100127-1) - UPC - AP - DD -  -  -  - DIS