Today, all agree that the corn is the main crop, farmer today is popular in growing corn. Because corn plants that grow easily, easy care is not difficult, and in accordance with the present status ที่น้ำน้อย. Corn is an alternative for agricultural plant The corn is very popular among the farmers. And the current crop with chemical fertilizers. The use of chemical fertilizer in planting can increase its role in which special problems, this will show that. Chemical fertilizer combined with organic manure or will affect the growth and yield of Maize The experiment on corn varieties. 2. By experiment, Completely randomized design (CRD) 8 Treatment number 3 repeat and the sampling. Rep each 3 tree. The urea 40 KgN / Rai with cow manure, chicken manure, organic fertilizer and urea, only, and the urea 60 KgN / rai. With cow manure, chicken manure, organic fertilizer and urea alone by cow manure, chicken manure and organic fertilizer were put in rate 1 tons / ha.