我所1964年开始进行贮果土窑洞调查,1974年提出试行推广的窑型结构,配合我省农业部门和商业部门进行推广,至1983年底全省果区新建土窑洞2000孔以上,贮藏能力超过1亿斤。在推广土窑洞贮藏水果技术的过程中,我们不断总结经验,进行土窑洞结构、性能和管理研究。 In 1964, the institute began to carry out the investigation of storing soil and soil in the cave. In 1974, it put forward the trial popularization of the kiln-type structure and promoted it with the agricultural and commercial departments in our province. By the end of 1983, more than 2000 holes were newly built in the fruit area of ​​the province and the storage capacity exceeded 1 billion pounds. In the process of popularizing the technique of storing fruit in the soil of a cave, we constantly sum up the experience and carry out researches on the structure, performance and management of the soil cave.