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紫云英种子“三浸两拌”肥育法,是一种播种前将紫云英种子经过浸种后再拌营养物质的种子处理方法。“三浸”即浸人尿、磷酸二氢钾和铝酸铵溶液;“两拌”即拌根瘤菌和钙镁磷肥。增产效果紫云英种子经过“三浸两拌”肥育后,一般每亩能提高鲜草产量1,000斤左右。据泌湖公社农科站试验,播种经过“三浸两拌”的紫云英种子,其鲜草产量和亩施40斤钙镁磷肥的相近。前者鲜草产量为5,340
Astragalus seed “three dip two mix” fattening method, is a seed before sowing the seed soaking the seeds and then mix the nutritious material. “Three leaching” that is immersed in urine, potassium dihydrogen phosphate and ammonium aluminate solution; “two mix” that is, Rhizobia and calcium magnesium phosphate. Increasing the yield of milk vetch seed after “three dip two mix” fattening, the general yield per mu can increase about 1,000 pounds of fresh grass. According to the Institute of Sewage Station Lake agricultural trials, sowing after the “three dip two mix” Ziyun Ying seeds, the yield of fresh grass and mus of 40 kg of calcium magnesium phosphate similar. The former fresh grass yield is 5,340