2011-09

Índice de agresividad espacial (IAE) de Chenopodium album en el cultivo de algodón para santiago del estero, Argentina

The Space Aggressiveness Index (SAI) is a bio-ecological parameter that depicts weed distribution characteristics. There are not antecedents about this subject in cotton crop. This paper was aimed at determining the space aggressiveness index for Chenopodium album (CHEAL) and relating it to yield losses. Work was done on the Guazuncho-INTA cultivar throughout the 2007-2008 campaign in La Maria Experimental Field, EEA INTA Santiago del Estero. To compute the space aggressiveness index a model that includes the outstanding height, dry biomass, and infected area of the individual plant together w...

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