Chemical fertilizers should have put all three macronutrients, nitrogen, phosphorus and Po secularization is the Colosseum (k SNP) should enter the break is 2 times.1. fertilization primer Before planting, or with planting. Use a fertilizer that contains nutrients such as 3 k SNP 3-3-3, 4-4-4-12 or 10-18 50-100 kg/Rai.2. put the fertilizer makeup cane not exceeding 3-4 months of age, should be the only nitrogen fertilizer, such as 9-0-0.50 kg/Rai.
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