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1、底肥要足。施足底肥可减少地膜棉的追肥次数,起到以肥保水的作用。在亩产百公斤的棉田,亩施优质有机肥3000~4500
1, base fertilizer to be full. Shi foot fertilizer can reduce the top dressing cotton mulching times, play a role in water and fertilizer. In the per kilogram of cotton fields, Mushi high quality organic fertilizer 3000 ~ 4500