Abstract:The field experiment was conducted on dry land in two location, that Jeneponto district and Gowa district, South Sulawesi regency by using single location approach. The aims of this research are (1) to determine the critical values of N, P and K for maize, and (2) to determine the rate of fertilizer on maize in the different classes of soil nutrient. Treatments were arrangement as a split-plot in randomized complete block design with three replications. Main plot were soil nutrient classes (low, moderate and h… Show more
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