青秕是我省河西地区小麦生产上一个极为突出的问题。全面了解它的发生,分析它的起因,研究抗御它的措施,这对保证小麦的稳产高产,是一项重要的工作。一、概况。一九七五年河西地区普遍发生了小麦青秕。青秕较重的武威、张掖、临泽、高台、酒泉、金塔等地、县,小麦千粒重明显下降,对小麦产量影响很大。据武威县调查统计,该县去年 Barley is a province of Hexi province wheat production on a very prominent issue. A full understanding of its occurrence, analysis of its causes, to study measures to resist it, which is to ensure stable and high yield of wheat is an important task. First, the overview. Hexi area in 1975, a common occurrence of wheat barley. Barley heavier Wuwei, Zhangye, Linze, Gaotai, Jiuquan, Jinta and other places, counties, wheat grain weight decreased significantly, a significant impact on wheat yield. According to Wuwei County survey statistics, the county last year