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What is the NPK ratio for rice basal fertilizer?
The ratio of nitrogen, phosphorus and potassium in rice basal fertilizer is 2:1:1.2. Of course, soil fertility varies from region to region, so the amounts of phosphorus, nitrogen and potassium fertilizer should still be determined according to the phosphorus, potassium and nitrogen content in the local soil. In addition, when fertilizing rice, pay attention to the method and the amount