在小麦播种时，用磷酸二氢钾浸、拌种子，具有提高磷钾利用率，减少磷的固定与钾的流失，促进种子发芽快，出苗整齐，早分蘖、多分蘖，为翌年多成穗打好基础，一般每亩（１亩＝１／１５公顷）增产１５％左右，还能提早成熟。浸、拌种的方法是：１、浸种。以千分之一的浓度... In the sowing of wheat, dip potassium dihydrogen phosphate, mixed with seeds, with increased utilization of phosphorus and potassium, phosphorus and reduce the fixed potassium loss, promote seed germination, germination neat, early tillering, tillering, the next year and more into a panicle Lay a good foundation, generally about 15% per acre (1 mu = 1/15 hectare), but also early maturity. Baptist, seed dressing methods are: 1, soaking. In thousandths of concentration ...