我省冬小麦生育期240—280天,在小麦生育期内气象灾害很多,主要有旱、冷、冻、热与干热风等。这些灾害每年不同程度地交替出现,导致小麦减产。对此,我们经过几年的试验调查,在深入分析小麦生长和气候规律的基础上,提出小麦防灾、抗灾的建议,供参考。 The winter wheat growing period in our province is 240-280 days. There are many meteorological disasters in wheat growth period, mainly including drought, cold, freezing, hot and dry hot wind. These disasters alternate to different extents each year, resulting in a decrease in wheat production. In this regard, we after several years of experimental investigation, in-depth analysis of wheat growth and climate laws, based on the proposed wheat disaster prevention and mitigation proposals for reference.