| 两优681选育与利用 |
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| 引用本文： | 李仁端,黄国寿,李平.两优681选育与利用[J].四川农业大学学报,1999,17(2):159-161. |
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| 作者姓名： | 李仁端 黄国寿 李平 |
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| 作者单位： | 四川农业大学水稻研究所!四川温江，611130 |
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| 基金项目： | 国家“863”计划资助，四川省水稻育种攻关计划资助 |
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| 摘 要： | 利用籼型光温敏核不育系蜀光612S与蜀恢881配组成两优681，经试验、示范表明，比对照汕优63具有早熟、丰产、抗稻瘟病、米质优、制种产量高的特点。
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| 关 键 词： | 两系杂交稻 光温敏核不育 再生复育 |
Preliminary Report on Breeding and Utilization of Liangyou 681 |
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| LI Ren-duan, HUANG GuO-shou, LI Ping, ZHOU Kai -da, DENG Xlao- jian,TIAN Yan-hua.Preliminary Report on Breeding and Utilization of Liangyou 681[J].Journal of Sichuan Agricultural University,1999,17(2):159-161. |
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| Authors: | LI Ren-duan HUANG GuO-shou LI Ping ZHOU Kai -da DENG Xlao- jian TIAN Yan-hua |
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| Abstract: | Liangyou 681, an indica two-line hybrid rice combination, was bred from the cross of the photo-thermo-sensitive genie-male sterile line Shuguang 6125 and Shuhui 881 in 1995. Comparing with Shanyou 63, it performed early maturation, high yield, good quality and blast resistance. This combination has been registered in Le-Shan in 1998. |
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| Keywords: | TWO-LINE HYBRID RICE PHOTO-THERMO-SENSITIVE GENIC-MALE STERLE RATOO NING FERTILITY RESTORATION |
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