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作物产量是由作物本身生长发育的特征、气象条件和栽培技术三者共同作用的结果。研究产量与上述三者的相互关系,并通过模式加以确定就可以作出产量预报。作物本身生长发育的特征和栽培技术这两项对产量的影响可以通过时间趋势项来处理。本文主要研究气象条件差异对水稻产量的影响。
Crop yield is the result of crop growth and development characteristics, meteorological conditions and cultivation techniques together. Research output and the above three interrelationships, and through the model to determine the production forecast can be made. The effects of crop growth and development and cultivation techniques on the yield can be dealt with through time-trend items. This paper mainly studies the impact of meteorological differences on rice yield.