Study of the effect of the use of chemical fertilizer and chemical fertilizer combined with manure and organic fertilizers that affect the growth and yield of sweet corn varieties, Andrea 2, by Completely randomized trials plan design (CRD) 8 recipes to experiment. The number 3 as follows: Fertilizing rate of 40 kg N/kg N and 60 acres/hectares urea fertilizer + manure, cows; fertilizer urea urea fertilizer, chicken manure +; + organic fertilizer and fertilizer which use the u changed one cow manure and fertilizer at the rate of 1 ton/Rai from trials found that the height of the corn in a urea fertilizer of 60 kg/Rai N onl.Yong and urea fertilizer, a 40 kg/Rai N + organic fertilizer. There were differences significantly. Pod sizes found in the cuisine of urea fertilizer at 60 kg N/Rai + cow manure has a difference with a urea fertilizer of 60 kg/Rai and organic fertilizer N + a N fertilizer urea, 60 kg/Rai showed significant weight in pod. The length of the pod there is no statistical differences, therefore, urea fertilizer, 60 kg/Rai N + yields organic fertilizer and growth of maize is best, because the analysis of growth and yield with the highest value.
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