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农业的发展加速了土壤中速钾的递减 ,为掌握滴灌条件下的钾肥施用技术及在我区土类上进行滴灌棉花钾肥施用技术 ,探索钾肥在我区条件下的效果 ,找出最佳的施用方法
The development of agriculture accelerated the decrease of potassium in soil. In order to grasp the technology of potash fertilizer application under drip irrigation and the technology of cotton potash fertilizer application in the soil of our region, explore the effect of potassium fertilizer in our district and find out the best Application method