Fertilizer special for medicago sativa in summer in northern Henan province

The invention relates to fertilizer special for medicago sativa in summer in the northern Henan province. The fertilizer special for the medicago sativa in summer in the northern Henan province is suitable for use of early regeneration of the medicago sativa after being harvested in summer in the northern Henan province with the soil and climatic conditions represented by Yuanyang. According to the fertilizer special for the medicago sativa in summer in the northern Henan province, the ratio of nitrogen fertilizer, phosphatic fertilizer and potassium fertilizer is 20 to 26 to 5, the fertilizeris prepared from the raw materials in percentage by weight: 25% of urea, 65% of diammonium phosphate, and 10% of potassium sulphate, the fertilizer is suitable for being applied to be in cooperationwith irrigation at the early regeneration of the medicago sativa after being harvested in summer, and the fertilizing amount is 150kg.hm; and by using the fertilizer, simpleness and easy implementation are achieved, the fe