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Weed Community in a Raw Sugarcane Renovation Area Submitted to Different Soil Managements Planta Daninha
SOARES,M.B.B.; BIANCO,S.; FINOTO,E.L.; BOLONHEZI,D.; ALBUQUERQUE,J.A.A.; SILVA,A.A..
The objective of this study was to evaluate the weed community in a raw sugarcane renovation area with three soil managements and peanut sowing in succession. The experiment was conducted during the 2007/08 season on a raw sugarcane area harvested without prior burning in the last five cuts. A randomized block design with treatments arranged in a split plot and arranged in four replications was used. The main treatments consisted of three cropping systems: conventional tillage, minimum tillage and direct planting, and subplots consisted in the absence (resting) or presence of crop rotation with peanuts. After 135 days from planting peanuts and 180 days of sugarcane harvest, the number of weeds m-2 was counted and the shoot dry biomass of the weeds...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Arachis hypogaea Saccharum spp. direct planting minimum tillage fallow; Phytosociology.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582016000100091
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