Evaluation of black oat (avena spp.) cultivars grown in vineyard soils contaminated by copper.

Black oat is a cultivated plant as cover crop in vineyard. It is common to use cover plants as soil conditioners for the cultivation of the grapevine, however high copper (Cu) levels in the soil makes grapevine management much more difficult, which, in turn, makes it necessary to select a better adapted species and/or cultivars which contribute to the phytoremediation in vineyards contaminated with Cu. The aim of this study was to evaluate black oat cultivars grown in soils with different levels of copper. The experiment was carried out in a greenhouse, at Embrapa Uva e Vinho dependencies, Bento Gonçalves, RS, Brazil. The experiment design was in randomized blocks, with four repetitions, in a 5 x 4 factorial scheme, with five black oat cultivars: BRS Madrugada, BRS Centauro, UPFA 21 Moreninha, Fronteira and Embrapa 139 Neblina, and four doses of Cu: 0, 150, 250 e 350 mg kg-¹ was applied in the form of CuSO4 diluted in water.

Bibliographic Details

Main Authors:	MORAIS NETO, J. A. de, ZALAMENA, J., NASCIMENTO JUNIOR, A. do, IWAMOTO, H., ZIERO, H. D. D., BORBA, D. R., VIEIRA, J. L., FIORELLI, L. E., MELO, G. W. B. de
Other Authors:	José A. de Morais Neto, Graduates from Universidade Estadual do Rio Grande do Sul. Bento Gonçalves, RS, Brasil. CEP: 95700 -346. Scholarship from Embrapa Uva e Vinho. E -mails: joseamoraisn@outlook.com; hissashi.mobile; Jovani Zalamena, Post -doctorate, Universidade Federal de Santa Maria, Santa Maria, RS, Brasil. E -mail: jovanizalamena@yahoo.com.br; ALFREDO DO NASCIMENTO JUNIOR, CNPT; Hissashi Iwamoto, Graduates from Universidade Estadual do Rio Grande do Sul. Bento Gonçalves, RS, Brasil. CEP: 95700 -346. Scholarship from Embrapa Uva e Vinho. E -mails: joseamoraisn@outlook.com; hissashi.mobile; Henrique Di D. Ziero, Graduates from Universidade Estadual do Rio Grande do Sul. Bento Gonçalves, RS, Brasil. CEP: 95700 -346. Scholarship from Embrapa Uva e Vinho. E -mails: joseamoraisn@outlook.com; hissashi.mobile; Douglas R. Borba, Graduates from Universidade Estadual do Rio Grande do Sul. Bento Gonçalves, RS, Brasil. CEP: 95700 -346. Scholarship from Embrapa Uva e Vinho. E -mails: joseamoraisn@outlook.com; hissashi.mobile; Jaqueline L. Vieira, Graduates from Universidade Estadual do Rio Grande do Sul. Bento Gonçalves, RS, Brasil. CEP: 95700 -346. Scholarship from Embrapa Uva e Vinho. E -mails: joseamoraisn@outlook.com; hissashi.mobile; Luís E. Fiorelli, Graduate the course of Tecnologia em Viticultura e Enologia do Instituto Federal do Rio Grande do Sul. E -mail: luisefiorelli@gmail.com; GEORGE WELLINGTON BASTOS DE MELO, CNPUV.
Format:	Separatas biblioteca
Language:	pt_BR por
Published:	2017-02-10
Subjects:	Cultivo da videira, Cobertura vegetal na vinha, Cultivares de aveia preta, Fitorremediação em vinhas, Vinhas contaminadas, Aveia preta, Videira., Solo.,
Online Access:	http://www.alice.cnptia.embrapa.br/alice/handle/doc/1063518
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