Effects of organic and inorganic amendments on weed management in sweet maize
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Abstract:
Field experiments were conducted to determine the effects of organic andinorganic amendments on weed suppression in sweet maize cultivation (Zea maysL.). A randomized complete block design was employed with four replicates pertreatment with each organic amendment used at half (x/2), single (x=10 t ha-1) anddouble (2x) rates (organic fertilization: cow manure, poultry manure and barleymulch; synthetic fertilizer (240 kg N ha-1: 21-0-0); and control). The highestnumber and dry weight of weeds were recorded for double cow manure andchemical fertilizer treatments. The cow manure treatments promoted weedemergence and growth proportionally to the rate of application (x/2
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Journal title
volume 6 issue 3
pages 291- 308
publication date 2012-08-11
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