|
|||||
|
|
| 云南省几个骨干玉米自交系穗部性状的利用价值预测 | |
| 引用本文： | 高祥扩,杨克昌,黄清梅,冯素芬,鲁用强,赵自仙,刘润秀.云南省几个骨干玉米自交系穗部性状的利用价值预测[J].玉米科学,2012,20(5):15-20. |
| 作者姓名： | 高祥扩 杨克昌 黄清梅 冯素芬 鲁用强 赵自仙 刘润秀 |
| 作者单位： | 1. 云南省农业科学院粮食作物研究所,昆明,650205 2. 云南省农业科学院粮食作物研究所,昆明650205;云南农业大学农学与生物技术学院,昆明650201 3. 兰坪县种子管理站,云南兰坪,671400 |
| 基金项目： | 昆明市科技合作重点项目(08H130104) |
| 摘 要： | 采用包括胚、胚乳、细胞质和母体植株遗传效应以及环境互作效应的禾谷类种子遗传模型,预测10个云南骨干玉米自交系在穗长、穗粗、穗行数、百粒重性状上的利用价值。结果表明,ZNL-1、自330、素湾1611、云147和ZOL-5可显著增加杂交后代穗长,增加效果为素湾1611>自330>云147>ZOL-5>ZNL-1;ZNL-1、素湾1611和云147能显著增加后代穗粗,增加效果为云147>素湾1611>ZNL-1;增加穗行数的亲本是素湾1611;增加后代百粒重的亲本是ZNL-1、1072、ZOL-1、ZOL-2和ZOL-5,增加效果为ZOL-2>ZOL-1>ZOL-5>1072>ZNL-1。 |
| 关 键 词： | 玉米自交系 穗部性状 云南省 |
Utilization Value Prediction of Ear Traits for Several Elite Inbred Lines in Yunnan Province |
|
| GAO Xiang-kuo , YANG Ke-chang , HUANG Qing-mei , FENG Su-fen , LU Yong-qiang , ZHAO Zi-xian , LIU Run-xiu.Utilization Value Prediction of Ear Traits for Several Elite Inbred Lines in Yunnan Province[J].Journal of Maize Sciences,2012,20(5):15-20. | |
| Authors: | GAO Xiang-kuo YANG Ke-chang HUANG Qing-mei FENG Su-fen LU Yong-qiang ZHAO Zi-xian LIU Run-xiu |
| Institution: | 3,et al.(1.Food Crops Research Institute,Yunnan Academy of Agricultural Sciences,Kunming 650205;2.College of Agronomy and Biotechnology,Yunnan Agricultural University,Kunming 650201;3.Lanping Seed Management Station,Lanping 671400,China) |
| Abstract: | Utilization value were predicted for four ear traits,ear length,ear diameter,rows per ear and 100-kernel weight for ten elite inbred lines in Yunnan province by using the full genetic model including embryo,endosperm,cytoplasmic and maternal effects and environment interaction effects on quantitative traits of seeds in cereal crops for two years.The results indicated that lines ZNL-1,Zi 330,Yun147 and ZOL-5 could be used to increase ear length for the progeny,the effect order was Suwan1611 > Zi330 > Yun147 > ZOL-5 > ZNL-1,while lines ZNL-1,Suwan1611 and Yun147 for ear diameter,the order was Yun147 > Suwan1611 > ZNL-1.Suwan1611 could be used to increase rows per ear,while ZNL-1,1072,ZOL-1,ZOL-2 and ZOL-5 for 100-kernel weight,the order was ZOL-2 > ZOL-1 > ZOL-5 > 1072> ZNL-1. |
| Keywords: | Maize inbred line Ear trait Yunnan province |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |