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| 棉花种间杂交新品种秦远4号的选育 | |
| 引用本文： | 梁理民,刘有良,王增信,党银侠,王远,胡云生,梁正兰,姜茹琴,钟文南. 棉花种间杂交新品种秦远4号的选育[J]. 西北农业学报, 2000, 9(4): 10-13 |
| 作者姓名： | 梁理民 刘有良 王增信 党银侠 王远 胡云生 梁正兰 姜茹琴 钟文南 |
| 作者单位： | 1. 西北农林科技大学农学院棉花研究所,陕西杨陵,712100 2. 大荔协作点,陕西大荔,715100 3. 中科院遗传研究所,北京,100101 |
| 基金项目： | 陕西省科技计划，陕西省农业推广计划 |
| 摘 要： | 采用棉属种间杂交新方案,获得陆地棉×斯特提棉可育杂种.经2次回交后,在枯黄萎病圃稳定性状,定向培育,人工选择,首次育成了丰产、优质、抗病、抗旱、抗盐碱的棉花种间杂交新品种秦远4号和一批新种质.秦远4号创皮棉3 897 kg/hm2的世界最高单产纪录. |
| 关 键 词： | 棉属种间杂交 陆地棉 秦远4号 选育 斯特提棉 |
| 收稿时间： | 2000-07-28 |
| 修稿时间： | 2000-07-28 |
Breeding for New Interspecific Hybridization Variety of Qinyuan 4 in Gossypium |
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| LIANG Li-min,LIU You-liang,WANG Zeng-xin,DANG Yin-xi,WANG Yuan,HU Yun-sheng,LIANG Zheng-lan,JIANG Ru-qin and ZHONG Wen-nan. Breeding for New Interspecific Hybridization Variety of Qinyuan 4 in Gossypium[J]. Acta Agriculturae Boreali-occidentalis Sinica, 2000, 9(4): 10-13 | |
| Authors: | LIANG Li-min LIU You-liang WANG Zeng-xin DANG Yin-xi WANG Yuan HU Yun-sheng LIANG Zheng-lan JIANG Ru-qin ZHONG Wen-nan |
| Affiliation: | Cotton Institute of Agricultural College, Northwest, Sci-Tech University Agriculture and Forestry, Yangling Shaanxi 712100;Cotton Institute of Agricultural College, Northwest, Sci-Tech University Agriculture and Forestry, Yangling Shaanxi 712100;Cotton Institute of Agricultural College, Northwest, Sci-Tech University Agriculture and Forestry, Yangling Shaanxi 712100;Cotton Institute of Agricultural College, Northwest, Sci-Tech University Agriculture and Forestry, Yangling Shaanxi 712100;Dali Cooperative Breeding Group, Dali Shaanxi 715100;Dali Cooperative Breeding Group, Dali Shaanxi 715100;Institute of Genetics, Academea Sinica, Beijing 100101;Institute of Genetics, Academea Sinica, Beijing 100101;Institute of Genetics, Academea Sinica, Beijing 100101 |
| Abstract: | Fertile hybrids of G.hirsutum×G.sturtianum were obtained by a new technique of interspecific hybridization and were first bred for new cotton variety of Qinyuan 4 through interspecific hybrids were stablized after two times backcross,selection in the cotton wilt land.The variety had the characteristics of high yield,good fibre quality,multi-adversity resistance,The unit yield of Qinyuan 4 was 3 897 kg/hm2 and was the highest in the world. |
| Keywords: | Interspecific hybridization G.hirsutum× G.sturtianum Qinyuan 4 Breeding |
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