晉南地区历年来在小麦成熟期间,由于气候变化以及栽培措施不当,往往使小麦未及完全成熟就死亡——即造成了青桔现象(又称青干,风干)。青桔总是发生在乳熟至腊熟初期,当时大量养分正向已经形成的籽粒转运。由于青枯,使这种转运中断,因 In the southern part of Jinnan, during the ripening period of wheat, due to climate change and poor cultivation practices, the wheat often die before it reaches full maturity - that is, it causes the phenomenon of blue-green (also called dry-air and air-dried). Orange always occurs in milk cooked to wax ripe early, when a large number of positive nutrients have been transported to the formation of grain. As a result of withering, this transshipment is interrupted