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冻土层平均及最大深度、结化冻及化通时间等影响着社会生产生活,了解掌握当地的冻土层情况和变化规律并科学应用于生产生活中将起到事半功倍的效果,如在农林牧副渔等生产中需把当地的冻土信息作为重要考虑指标之一。基于此,借助1965-2012年吉林省辉南县逐日第一层冻土下界观测资料,分析辉南县土壤结冻过程特征,为该地农业生产提供依据。
The average and maximum depth of permafrost, freezing and curing time affect the social production and life, understand the local conditions and changes in permafrost and scientific application of production and life will play a multiplier effect, such as in agriculture, forestry, animal husbandry and animal husbandry Fisheries and other fisheries and other production needs to be the local information on the permafrost as one of the important considerations. Based on this, with the help of the observational data of the first permafrost boundary in Huinan County, Jilin Province from 1965 to 2012, the characteristics of soil freezing process in Huinan County were analyzed to provide basis for the agricultural production in this area.