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利用品种丰产势对1990～1991年度北方稻区水稻区域试验参试品种作了初步分析和评价。结果表明,这种方法具有结果准确、计算简便和便于比较等优点,应用于水稻新品种评价是可行的。
Based on the high-yielding variety of cultivars, preliminary analysis and evaluation were made on the varieties of rice regional testing in northern rice from 1990 to 1991. The results show that this method has the advantages of accurate results, simple calculation and convenient comparison. It is feasible to apply it to the evaluation of new rice varieties.