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《Guangxi Agricultural Science》 2004-03
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Qiyou 1025,an indica type early hybrid rice combination with mid-late mature and good grain quality

LIANG Man-ling, SU Xue-jun, CHEN Cai-hong, XUAN Qi-lin (Rice Research Institute, Guangxi Academy of Agricultural Sciences, Nanning 530007, China)  
Qiyou 1025 is a thermosensitive indica type early hybrid rice combination matched by MS line Qi A and restorer line 1025. Its growth duration in early season and late season in Nanning are about 130d and 112~114d, respectively. The combination performed with characteristics of : 3 ~ 3.3 million/hm 2of the effective panicles, 150~170 of the grain number per panicle, 80% ~ 90 % of the rearing rate, 18.5~19.5g of 1000-grains weight and good grain quality. The grain quality indexes, except the rate of chalk rice and the chalk degree, all are matched the national standards of 3 rd class. The combination was approved by Guangxi Crop Evaluation Council in Dec. 2001.
【CateGory Index】: S511.21
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【References】
Chinese Journal Full-text Database 1 Hits
1 LIANG Man-ling,SU Xue-jun,CHEN Cai-hong,CAI Tao,YAN Yong(Rice Research Institute,Guangxi Academy of Agricultural Sciences,Nanning 530007,China);Breeding high-quality soft hybrid rice Baiyou 1191 and its cultivation technique to obtain higher yield[J];Guangxi Agricultural Sciences;2010-01
【Co-references】
Chinese Journal Full-text Database 2 Hits
1 XUAN Qi lin, SU Xue jun, CHEN Cai hong, LIANG Man ling (Rice Research Institute, Guangxi Academy of Agricultural Sciences, Nanning,Guangxi 530007, China);Breeding and Application of WA-type Small Grain CMS Line Qi A in Rice[J];Hybrid Rice;2002-05
2 LIANG Hai-fu,MO Hai-ling,QIN Gang,TANG Mei,LIANG Man-ling,SU Xue-jun*(Rice Research Institute,Guangxi Academy of Agricultural Sciences,Nanning,Guangxi 530007,China);Breeding and Application of Indica CMS Line Bai A with Soft and Small Grains[J];Hybrid Rice;2008-05
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