一、容易遭受冻害的麦苗种类1 .垡块大的吊根苗　尤其是耕性差的淤土地和重粘土 ,如果耕作质量差 ,垡块大 ,麦根悬空 ,就容易透风跑墒 ,遭受干冻。2 .烂耕烂种的露籽苗　露籽苗苗脚浅 ,扎根不实 ,分蘖节露在地面 ,容易遭受冻死苗。3.在干旱条件下播种的落坑苗　遇旱以后没有很? First, easy to suffer frost damage of wheat seedlings 1 large hanging hanging seedlings, especially tillage poor soil and heavy clay, if the poor quality of farming, big block, McKinsey vacant, it is easy to run through the air moisture, suffer from dry. 2 rotten cultivated rotten seeds exposed seedlings seedlings seedling seedlings shallow, rooted, tillering Festival exposed on the ground, vulnerable to frozen dead seedlings. 3. Drought seedlings planted seedlings in the drought is not very?