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本文采用统计分析方法,探讨气象条件对晋东南地区谷子产量的影响,着重分析降水与产量的关系。一、资料及分析方法谷子逐年产量取用上党盆地周围的长子、长治、屯留、壶关、平顺、襄垣、潞城等县及长治市的平均亩产资料。这8县、市的谷子播种面积约70万亩,占晋东南地区谷子面积的40％,基本上都是旱地谷子,又因其位于晋东南地区的中部,可大体上代表全区的情况。气象资料为长治气象台提供。
In this paper, statistical analysis methods to explore the impact of meteorological conditions on the yield of millet in southeastern Shanxi, focusing on analysis of the relationship between precipitation and yield. I. Data and Methods of Analysis Millet annual yield is obtained from the average yield per mu of the eldest son, Changzhi, Tunliu, Huantuan, Pingshun, Xiangyuan, Lucheng counties and Changzhi City around Shangdang Basin. The 8 counties and cities have about 70 million mu of sown area, accounting for 40% of the area of the sown area in southeastern Shanxi. Basically they all are dry farmland, and because they are located in the central part of southeastern Shanxi, they can generally represent the whole area. Meteorological data provided for the Changzhi Meteorological Observatory.