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 the 8 and a 5 ...Hernandez, a significantly different size sheath was found in a 4-there is a difference with a 6 and 8. Significantly and in a pod. The length of the pod there is no statistical difference so, chemical fertilizer combined with organic fertilizer. Manure resulting in productivity and the growth of the corn planting by putting better than chemical fertilizers only.
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