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Competition between wheat and weeds in two tillage and fertilization systems in the Central Pampas of Argentina



Competition between wheat and weeds in two tillage and fertilization systems in the Central Pampas of Argentina



Agrochimica 49(1/2): 1-9



A field study was conducted in La Pampa, Argentina, during the 2001 cropping season, to evaluate the ability of wheat to compete for N in the presence of weeds. Treatments consisted of 2 tillage systems: no-tillage (NT) and conventional tillage (CT), with application of 2 N sources (urea and diammonium phosphate; DAP) at 2 stages of wheat growth (seeding and tillering).

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Accession: 004084035

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