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20 0 2年通辽市部分地区遭受倒春寒灾害气候 ,致使多年生豆科人工草地大面积受灾。本文对受灾情况进行了细致的观察与分析 ,并结合栽培管理措施和气象因素分析了成灾原因 ,提出了防护建议。
In some areas of Tongliao City, the climate of late spring was affected by cold disasters in 2020, resulting in a large area of perennial leguminous grassland affected. This article has carried on the detailed observation and the analysis to the disaster situation, and combined the cultivation management measure and the meteorological factor has analyzed the disaster reason, proposed the protection proposal.