云南光壳稻广亲和性与等位性研究  

ANALYSIS OF WIDE COMPATIBILITY AND ALLELISM BETWEEN YUNNAN NUDA RICE VARIETIES

作　　者：曾亚文[1,2] 徐福荣[1,2] 陈勇 文国松[1,2] 梁斌 叶昌荣[1,2] 戴陆园 林兴华[1,2] 张端品 谢岳峰[1,2] 

机构地区：[1]云南省农科院品资站 [2]华中农业大学作物遗传改良国家重点实验室

出　　处：《西南农业大学学报（自然科学版）》1999年第4期317-323,共7页Journal of Southwest Agricultural University

基　　金：国家自然科学基金;云南省重点基金

摘　　要：对云南光壳稻与籼粳测验种、广亲和品种间配制的单交、三交组合Ｆ１和Ｆ２及其亲本共１８１个材料在云南籼粳交错区、海南三亚和武汉进行育性鉴定表明，从１９个云南光壳稻中鉴定出１４个广亲和品种，尤其是花二早、花二早１、矮嘎、扎那嘎、扎那嘎１等品种的广亲和性较好，耐冷性也强于０．２４２８和Ｄｕｌａｒ。矮嘎是一个生态适应性较好的广亲和品种。云南光壳稻与意大利粳稻巴利拉的生态地理远缘差异较大。花二早、末烈谷、木帮谷和扎那嘎与０２４２８，Ｄｕｌａｒ的广亲和基因位点不相同；矮嘎、末烈谷、木帮谷、扎那嘎、毫梅和０２４２８的广亲和基因有差异；扎那嘎还具有温敏恢复基因。parents and cross combinations were made with 4 indica or japonica test varieties and 19 Yunnan nuda (with glossy, hairless husk) rice varieties and 02428, Dular and the fertility and allelism of their Fls was evaluated at Yiliang county in Yunnan, Sanya city in Hainan and Wuhan city in Hubei etc. 14 wide compatibility varieties have been identified from 19 Yunnan nuda rice especially. Huaerzao, Huaerzaol, Aiga, Zanaga and Zanagal etc. varieties are ones of good wide compability and their cold tolerance are stronger than that of 02428 and Dular. Aiga is a vary good wide compatibility variety with the wide ecological adaptation. Great differences of the ecology and geography relationship were that between Yunnan nuda rice and Balilla from Italy. Wide compability gene locus were different between Huaerzao, Moliehu, Mubanggu, Zanaga and 02428, Dular, Aiga, Moliegu, Mubanggu, Zanaga and 02428. Zanaga has the temparture restoring gene.

关 键 词：稻谷 光壳稻 广亲和性 等位性 云南 

分 类 号：S511.032[农业科学—作物学]