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设有一某种植物的理想叶片或模式群体,其净光合产量仅是太阳辐射强度和气温的函数,称之为该叶片或群体的自然光温贡献。光温贡献的时空分布可表示农业气候特征。给出了据常规气象资料计算叶片光温贡献的方法和程序,讨论了其性质。
The ideal leaf or pattern population with some plant species whose net photosynthetic production is only a function of solar radiation intensity and temperature is termed the natural light and temperature contribution of that leaf or population. Spatiotemporal distribution of light and temperature contribution can indicate the characteristics of agricultural climate. The method and procedure for calculating the light and temperature contribution of leaves based on conventional meteorological data are given, and their properties are discussed.