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我国甜菜主产区的甜菜产质量和气象因素1962—1964三年间,中国农业科学院甜菜研究所主持的国家甜菜品种区域试验,得到结果如表1所示。 从表1可算出,新疆石河子地区甜菜每公顷产50—60吨,近十个品种三年总平均每公顷产60吨,含糖率接近18％,新疆甜菜是稳定高产、高糖的。黑龙江省呼兰县甜菜每公顷产30多吨,含糖率14—15％,显然,黑龙江省甜菜产质量与新疆甜菜产质量的差距是很大
Beet yield and meteorological factors in the main beet producing areas of China During the three years from 1962 to 1964, the regional sugar beet variety trials hosted by the Beet Research Institute of Chinese Academy of Agricultural Sciences showed the results in Table 1. It can be seen from Table 1 that sugar beet production in Xinjiang Shihezi Region is 50-60 tons per hectare and that in nearly 10 varieties, the total average yield is 60 tons per hectare in three years, with a sugar content of nearly 18%. Xinjiang beet is stable and high yield and high in sugar. Hulan County, Heilongjiang Province, more than 30 tons of sugar per hectare yield, the rate of 14-15% sugar, apparently, the quality of sugar beet production in Heilongjiang Province, Xinjiang and the quality of the difference is large