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植物在光合作用过程中只同化太阳光谱380～710毫微米区间的能量,通常把它称为太阳生理辐射。研究太阳生理辐射的强度和分布规律,对于制订农业区划,搞好农业改制和利用太阳生理辐射资源具有重要意义。目前我省尚没有直接测定太阳生理辐射的资料,一般采用间接的气候计算方法。本文对陕西省太阳生理辐射进行计算并根据不同的太阳生理辐射利用率2％、5％、10％,将全省光能生产潜力进行计算,并提出一些利用光能的粗浅看法。一、太阳生理辐射及光能生产潜力的计算方法:1.生理辐射的计算方法:
Plants in the photosynthesis process only assimilate the energy of the solar spectrum in the range of 380-710 nm, which is often referred to as solar physiological radiation. Studying the intensity and distribution of solar physiological radiation is of great significance for formulating agricultural zoning, improving agricultural restructuring and utilizing solar radiation. At present, there is no direct measurement of solar physiological radiation data in our province, generally using indirect climate calculation method. In this paper, we calculated the solar radiation in Shaanxi Province and calculated the potential of solar energy production in our province according to different solar physiological radiation utilization rates of 2%, 5% and 10%, and put forward some superficial views on the utilization of solar energy. First, the solar physiological radiation and light energy production potential calculation method: 1. Physiological radiation calculation method: