Title:	Do cover crops compete with young grapevines for fertilizer nitrogen?
Authors:	BRUNETTO, G. CERETTA, C. A. MELO, G. W. B. de FELIPE, L. PAULO, A. A. F. COUTO, R. da R. SILVA, L. O. S. SOMAVILLA, L. M. ADRIELE, T. GARLET, L. P. LESSANDRO, D. C. COMIN, J. J. LOVATO, P. E.
Affiliation:	Gustavo Brunetto; Carlos Alberto Ceretta; GEORGE WELLINGTON BASTOS DE MELO, CNPUV; Lorensini Felipe; Avelar Ademar Ferreira Paulo; Rafael Da Rosa Couto; Lincon Oliveira Stefanello Silva; Luiza Michelon Somavilla; Tassinari Adriele; Luana Paula Garlet; De Conti Lessandro; Jucinei José Comin; Paulo Emílio Lovato.
Date Issued:	2016
Citation:	In: WORLD CONGRESS OF VINE AND WINE, 39., 2016, Bento Gonçalves, RS. Anais....Bento Gonçalves, RS: International Organisation of Vine and Wine (OIV): Ministério da Agricultura, Pecuária e Abastecimento, de 19 a 21 outubro, 2016. Poster nº 1007. WORLD CONGRESS OF VINE AND WINE, 39., 2016. Ibravin, Embrapa Uva e vinho, Governo do Estado do Rio Grande do Sul, Prefeitura Municipal de Bento Gonçalves. 2016.
Description:	Vineyard soils of the Campanha Gaúcha region of Rio Grande do Sul are sandy and have low to medium organic matter content, displaying low natural ability to supply nitrogen (N). Therefore, maintenance of cover crops is essential or the protection of the soil surface from the impact of raindrops and water erosion. The application of nitrogen fertilizers is also necessary. However, cover crops can absorb part of the nitrogen applied in the soil, decreasing the availability to young vines, which may slow the growth of root and shoot, and thus, the beginning of grape production.
Thesagro:	Vinho Uva
Keywords:	Grapevine FERTILIZER NITROGEN
Type of Material:	Resumo em anais e proceedings
Access:	openAccess
Appears in Collections:	Resumo em anais de congresso (CNPUV)