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	Provedor de dados Planta Daninha (1) Autor CONCENÇO,G. (1) CORREIA,I.V.T. (1) LEME FILHO,J.R.A. (1) MARQUES,R.F. (1) SILVA,C.J. (1) SILVA,L.B.X. (1) Mais... Palavra-chave Phytosociology (1) Saccharum spp. (1) Sustainability (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2016 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Weed Occurrence in Sugarcane as Function of Variety and Ground Straw Management1 Planta Daninha CONCENÇO,G.; LEME FILHO,J.R.A.; SILVA,C.J.; MARQUES,R.F.; SILVA,L.B.X.; CORREIA,I.V.T.. ABSTRACT This study aims to verify the effect of crop varietal architecture and straw removal from planting rows in the occurrence of weeds in sugarcane and infer about the sustainability of the production system with no herbicide application. The experiment was established in 2011 in a randomized block design with split plots and four replications. Main plots were varieties IACSP95 5000 and SP91 1049. In the sub-plots there the straw removal was allocated (evenly scattered in the area, or concentrated in inter-rows). Assessments were conducted in 2012 and 2013 and the absolute levels of infestation, density, frequency and dominance of weed species were obtained. Areas were intra-characterized by the coefficients of Simpson and Shannon-Weiner and... Tipo: Info:eu-repo/semantics/article Palavras-chave: Saccharum spp.; Phytosociology; Sustainability. Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582016000200219 Registros recuperados: 1 Primeira ... 1 ... Última

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