To study the effect of water-fertilizer in combination with Chitosan ammonium sulphate (21-0-0) and a control (21-0-0, ammonium sulphate), based on experimentation plan that has a random complete block plan. (Randomized Complete Block Design) repeat 3 bring corn planted phase transformations in the hole drops equal to 30 × 30 cm after the seeds sprout has 15 days to spit water, fertilizer and San CAI in the ratio 2: 1 liter/1000 dilution Ranch and sprayed each and every week.
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