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积温在农业上应用很久,且范围很广。早在1735年前后法国戴劳姆尔首先提出:植物完成某一发育期要求一定的积温。19世纪下半叶,科学家们相继提出根据温度等气象因子计算植物发育期的公式,还找出了植物发育所需要的积温指标,逐步建立起积温学说。50年代末苏联学者来华讲学后,将积温这一物理量引进我国农业气象学界。此后,
Accumulated temperature in agriculture for a long time, and a wide range. As early as around 1735, France’s Dai Laimuer first proposed: Plant to complete a certain developmental period requires a certain accumulated temperature. The second half of the 19th century, scientists have put forward according to temperature and other meteorological factors to calculate the plant growth period formula, but also find the plant development required temperature indicators, and gradually establish the temperature theory. After the Soviet scholars came to China to give lectures in the late 1950s, they introduced the accumulated quantity of temperature into the field of agricultural meteorology in our country. Since then,