我国油橄榄生产区春化作用阶段温度特征、相似性和类型的研究

STUDY ON THE THERMAL CHARACTERISTICS,SIMILARITY AND TYPE OF THE OLIVE(OLEA EUROpAEA)VERNALIZATION PERIOD IN OLIVE PRODUCING SITES OF CHINA

本文以我国15个油橄榄种植点近30年的温度资料和15个国外油橄榄产区的温度资料,结合我国的引种实践,分析了我国油橄榄种植点春化作用阶段的温度特征,相似性和春化类型。研究表明:我国种植点的温度分布特征和数学模型与对照不同,大多数种植点春化作用靠第一春化阶段完成,危害温度与对照有较大的相似性。

By using contrast material from 15 olive producing sites in foreign countries the thermal characteristics, similarity, types of the olive vernalization period in China's olive producing sites were analyzed.The result indicates, the thermal model and distribution are different from that of the check,most of olive sites in China depend on the first vernalization period to complete vernalization function, and the damage index has the similarity to that of the check.