冬春季节,气候反常,麦苗不同程度地遭受霜冻灾害,影响了苗情,必须采取措施促使麦苗发棵、增蘖。一、培土围根对抗御低温能力差的早播春性品种小麦和旺长苗、露籽苗、水渍苗、吊根苗,分情况进行培土围根,消灭露根,填没土块间的空 In winter and spring, the weather is anomalous, wheat seedlings suffer frost disaster to varying degrees, which has affected the seedling conditions. We must take measures to make wheat seedlings grow and increase tillers. First, the cultivation of soil around the root of resistance to low temperature ability of poor early-spring varieties of wheat and spring seedlings, seedlings, seedlings, water seedlings, hanging seedlings, sub-circumstance for the soil around the root, eliminate the root, fill the soil between air