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阐述盐两优888及其亲本盐582S和盐恢888的系统选育过程及其产量表现和特征特性。育成的两系杂交稻新组合盐两优888先后通过国家和江苏省农作物品种审定。该品种在江苏省两年区试中平均产量达到8.59t·hm-2,生产试验中平均产量达到8.56t·hm-2。在国家南方稻区生产试验中平均产量高达8.84t·hm-2。该品种稻米品质各项指标均达国标3级优质米标准,并具有抗病性强、农艺性状突出等特点,具有很好的推广应用前景。
The breeding process of Yanliangyou 888 and its parental salt 582S and Yanhui 888 were described, as well as their yield performance and characteristics. Bred two-line hybrid rice combination Yanliangyou 888 has passed the national and Jiangsu Province crop varieties validation. The average yield of this variety in the two-year trial in Jiangsu Province reached 8.59t · hm-2, and the average yield in the production test reached 8.56t · hm-2. In the southern region of rice production test average yield as high as 8.84t · hm-2. The varieties of rice quality indicators have reached the national standard of three high-quality rice standards, and has strong disease resistance, agronomic traits prominent characteristics, with good prospects for the promotion.