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一、分布及为害 毒麦(Lolium temulentum L.)是一种禾本科恶性杂草,常混生于麦田中。据调查,毒麦原生于我州,最早在阿克陶县的吾衣他克公社发现。就全疆而言,毒麦的分布情况大致是:南疆山区成片大面积发生,北疆则是平原地区零星发生。据了解,目前国内只有黑龙江、吉林、甘肃、青海、湖北等省区发生。 据在我州调查,毒支的分布是从帕米尔高原起,以乌恰为中心点,沿天山、昆仑山呈扇形展延。但不同海拔高度毒麦发生情况不一样。在海拔3,000米以上的地区,如塔什库尔干县的塔什库尔干公社、打布打公社和
First, the distribution and damage toxic wheat (Lolium temulentum L.) is a gramineous weed, often mixed in wheat fields. According to the survey, poisonous wheat was born in my state, the earliest found in the Aktau County, Iketake commune. In terms of Xinjiang, the distribution of poisonous wheat is roughly as follows: a large area of mountainous areas in the southern mountainous area occurs in large areas while the northern Xinjiang is a sporadic area in the plain. It is understood that at present, only Heilongjiang, Jilin, Gansu, Qinghai and Hubei provinces and autonomous regions occur. According to the survey in our state, the distribution of drug poisoning started from the Pamirs, with Wucha as the center and fan-shaped extension along the Tianshan and Kunlun Mountains. However, the occurrence of poisonous wheat is not the same at different altitudes. In areas above 3,000 meters above sea level, like the Taxkorgan commune in Takshuggan County,