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独山县上道制种基地处于上道乡海拔920米的坝子,年均温15.4℃,其中7、8月份为24℃和23.5℃,气候条件不够理想,历年制种产量较低,最高年亩产只达100公斤左右,一般年份70~80公斤。1990年,杂稻制种1927亩,总产263005公斤,平均亩产136.4
Dushan County on the Road system is located in the base of the township 920 meters above sea level dam, with an average annual temperature of 15.4 ℃, of which in July and August 24 ℃ and 23.5 ℃, climatic conditions are not ideal, the calendar year, lower yield, the highest year Only about 100 kilograms per mu yield, the general year of 70 to 80 kilograms. In 1990, 1927 mu of hybrid rice was planted with a total output of 263005 kilograms, with an average yield of 136.4 mu