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物候观察是一个长期而繁琐的工作,要积累大量植物体生长发育资料,为农林业服务。此项工作只有持之以恒,才能达到目的。我国用物候知识指导农时虽历史悠久,但未形成观测网络。近20年来国内建立了个别观察站,配合气象资料做了一定工作,但进展缓慢。仅北京的林业院校、科学院进行了较详细的物候观察记载,并指导生产。我们在海南岛尖峰岭林区设置试验点,做了18种乔木的物候期记载工作,1981年以后由所树木园统一记载,现仅将1976—1980年观察资料进行初步总结。
Observe phenology is a long-term and cumbersome work, to accumulate a large number of plant growth and development information for agriculture and forestry services. This work can only be achieved if it is sustained. Although our country has a long history of guiding agriculture with phenological knowledge, it does not form an observation network. In the past 20 years, some observation stations have been set up in our country to do some work with meteorological data, but the progress has been slow. Only Beijing Forestry University, Academy of Sciences conducted a more detailed phenological observations, and guide the production. We set up pilot sites in Jianfengling Forest District, Hainan Island, and recorded the phenology of 18 species of trees. After 1981, the records were unified by the Arboretum, and the data from 1976-1980 are only tentatively summarized.