| 云南光壳稻亲和性品种的筛选与鉴定 |
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| 引用本文： | 秦发兰,戴陆园.云南光壳稻亲和性品种的筛选与鉴定[J].华中农业大学学报,1994,13(6):538-544. |
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| 作者姓名： | 秦发兰 戴陆园 |
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| 作者单位： | 华中农业大学农学系，云南省农科院品资站 |
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| 基金项目： | 湖北省自然科学基金,“八·五”攻关资助 |
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| 摘 要： | 以ＩＲ３６等１１个灿稻品种和秋光等８个粳稻品种为测验种，对毫梅、毫秕等１２个云南光壳稻亲和品种的亲和谱和亲和力进行了鉴定。结果表明，在供试的１２个云南光壳稻亲和品种中，品种毫秕对１０个灿稻和７个粳稻测验种表现亲和，亲和组合百分率最高（８４．２％），亲合组合百分率在６０％以上的还有毫梅（７５．０％）和镰刀谷（６８．４％）；亲和力最好的是大白糯，其与灿、粳测验种表现亲合的各组合的Ｆ１平均小穗结实率为７
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| 关 键 词： | 云南 光壳稻 亲和谱 亲和力 品种 筛选 鉴定 |
SCREENING AND IDENTIFYING COMPATIBLE VARIETIES IN YUNNAN NUDA RICE |
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| Qin Falan,Zhang Duanping,Lin Xinghu,Xie Yuefeng,Dai Luyuan,Chen Yong.SCREENING AND IDENTIFYING COMPATIBLE VARIETIES IN YUNNAN NUDA RICE[J].Journal of Huazhong Agricultural University,1994,13(6):538-544. |
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| Authors: | Qin Falan Zhang Duanping Lin Xinghu Xie Yuefeng Dai Luyuan Chen Yong |
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| Abstract: | This research identified the compatible range and compatible ability of 12 Yunnan nuda varieties (Haomei, Haobi, etc) using 11 indica varieties(IR36, etc)and 8 Japonica varieties(Akihikari, etc ) as testers. The main results are as follows: 1) Among the 12 Yunnan nuda varieties, Haobi is compatible with 10 indica and 7 japonica testers, its percentage of compatible crosses is the highest(84.2%).Besides the percentage of compatible crosses of Haomei(75.0%)and Liandaogu(68.4%)are more than 60%.2 ) Of the Yunnan nuda varieties, Dabairuo has the highest compatible ability,its mean spikelet fertility of compatible crosses is 74.7%. Haomei's and Daogu's are 72.9% and 70.4% respectively. |
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| Keywords: | yunnan nuda rice compatible range compatible ability |
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