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一、选择节水品种小麦节水品种必须选择通过国家或河北省农作物品种审定委员会审定的品种,且综合抗性强、适应性广,并具有节水性、丰产性、稳产性、抗逆性(包括抗旱、抗寒、抗病、抗倒伏、抗干热风等)和优质特性兼顾的中早熟半冬性或冬性小麦品种。种子质量为纯度不低于99%,净度不低于99%,发芽率不低于90%,水分不高于13%。二、播种技术规程1、播前整地一是精细整地,做到耕层上虚下实,土面细
First, the choice of water-saving varieties of wheat varieties must be selected through the national or Hebei Province Crop Variety Approval Committee approved varieties, and comprehensive resistance, wide adaptability and has a water-saving, high yield, stability, resistance (Including drought resistance, cold resistance, disease resistance, lodging resistance, anti-dry hot air, etc.) and high-quality characteristics of both middle-early-maturity or winter wheat varieties. Seed quality of not less than 99% purity, clarity of not less than 99%, germination rate of not less than 90%, moisture is not higher than 13%. Second, the sowing technical regulations 1, sowing before the first is fine preparation of soil, so that virtually empty layer on the soil, soil fine