| 27个棉花育种材料的产量及部分纤维品质差异分析 |
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| 引用本文： | 王林辉,余正军,刘少卿,余筱南.27个棉花育种材料的产量及部分纤维品质差异分析[J].湖南农业大学学报(自然科学版),2009,35(1). |
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| 作者姓名： | 王林辉 余正军 刘少卿 余筱南 |
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| 作者单位： | 1. 湖南农业大学,农学院,湖南,长沙,410128
2. 中国农业科学院,棉花研究所,河南,安阳,455000 |
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| 基金项目： | 湖南金农种业有限公司项目 |
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| 摘 要： | 采用田间调查方法,对27个棉花育种材料的产量与纤维品质指标进行比较分析.结果表明,材料间籽棉、皮棉产量差异很大,籽棉产量最高的为3 509.7 kg/hm2,最低的为1 153.0 kg/hm2,皮棉产量最高的为1 410.8 kg/hm2,最低的为475.3 kg/hm2,材料间纤维品质存在明显差异.综合产量与品质指标,27个育种材料中6-3、6-20的纤维品质好,产量性状表现良好,可直接利用.
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| 关 键 词： | 棉花 产量性状 纤维品质 |
Differences analysis on yield and fiber quality of 27 cotton varieties |
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| WANG Lin-hui,YU Zheng-jun,LIU Shao-qin,YU Xiao-nan.Differences analysis on yield and fiber quality of 27 cotton varieties[J].Journal of Hunan Agricultural University,2009,35(1). |
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| Authors: | WANG Lin-hui YU Zheng-jun LIU Shao-qin YU Xiao-nan |
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| Institution: | 1.College of Agronomy;HNAU;Changsha 410128;China;2.Insititute of Cotton;The Chinese Academy of Agricultural Sciences;Anyang;Henan 455000;China |
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| Abstract: | The yield and fiber quality indicators of 27 cotton varieties have been observed through field experiment. The results showed that the yield of seed cotton and that of lint cotton among species produced significant differences. The maximum yield of seed cotton reached 3 509.7 kg/hm2 and the minimum value was 1 153.0 kg/hm2,indicating a difference,2 356.7 kg/hm2 , and for lint production the maximum yield reached 1 410.8 kg/hm2 and the minimum yield was 475.3 kg/hm2, indicating a difference of 935.5 kg/hm2. ... |
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| Keywords: | cotton yield characters fiber quality |
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