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小麦是我国主要的农作物之一,在我国栽培面积较广,但易受灾害气候的影响,导致小麦减产减收。基于此,分析几种气象灾害对小麦生长的影响,提出相应的预防对策,为提高小麦产量和质量提供参考依据。1冻害1.1冻害类型在苏北鲁南地区的小麦生产中,小麦冻害的发生是较为常见的一种气象灾害,其发生概率较高、涉及区域广泛、产生的危害巨大,这对我国小麦的正常生产造成了非常恶劣的影响及约束。从不同时期小麦承受低温危害的具体状况来看,通常把冻害划分为冬季冻害与春季冻害。
Wheat is one of the main crops in our country. It is cultivated in our country with a wider area but is vulnerable to the disastrous climate, resulting in the reduction of wheat output. Based on this, the effects of several meteorological disasters on the growth of wheat are analyzed, and corresponding preventive measures are put forward to provide references for improving the yield and quality of wheat. 1 frost damage 1.1 types of frost damage Wheat production in southern Shandong Lunan, the occurrence of wheat frost damage is a more common kind of meteorological disasters, its high probability of occurrence, involving a wide range of areas, resulting in huge harm to our normal production of wheat caused Very bad influence and constraint. From the different stages of wheat under low temperature damage to the specific situation, the freezing damage is usually divided into winter frost damage and spring frost damage.