由于气候和品种等多种因素的影响,近年来,冻害逐渐成为平顶山市小麦生产上的严重灾害。为预防和减轻其为害,自2000年以来,对本市小麦冻害发生为害情况进行了详尽调查,掌握了不同时期冻害发生的内部机理和外部影响因素,提出了选用抗冻品种、培育壮苗、加强田间管理等预防措施和冻害发生后以浇水为主的补救措施。 Due to the influence of many factors such as climate and breed, in recent years, frost damage has gradually become a serious disaster in the production of wheat in Pingdingshan City. In order to prevent and mitigate the harm, since 2000, a detailed investigation has been carried out on the damage situation of wheat frost damage in this city. The internal mechanism and external influence factors of frost damage during different periods have been mastered. The selection of anti-freeze varieties, cultivating strong seedlings, strengthening Field management and other preventive measures and cold damage after the water-based remedial measures.