Effect of type and level of compost and spraying humic acid on some physiological characteristics of maize (Zea mays L.) | ||
Euphrates Journal of Agriculture Science | ||
Article 1, Volume 6, Issue 4, December 2014, Pages 121-129 | ||
Abstract | ||
Abstract : The experiment was conducted in the field of extension farm in Almhnanwia in Babylon in mid July 2013 to study the effect of organic fertilizer type (poultry waste , straw wheat waste and remnants of palm fronds) with four levels (0 , 4, 8 and 12 tons.ha-1) and two levels of humic acid (spraying and without spraying ) on the growth of maize. The experiment was conducted according to randomized complete block design with three replications. Humus was sprayed for three times (25 days age , at the onset of male flowers in the grain filling stage). The results showed that , Keywords:organic type, humus, corn, minerals content . | ||
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