| 碳酸盐土大豆抗线品种(系)主要性状的分析 |
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| 引用本文： | 王囡囡,于忠和,贾会斌,张春峰,孟庆英,朱宝国,李于,宋英博,赵明超.碳酸盐土大豆抗线品种(系)主要性状的分析[J].东北农业大学学报,2012,43(2):74-77. |
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| 作者姓名： | 王囡囡 于忠和 贾会斌 张春峰 孟庆英 朱宝国 李于 宋英博 赵明超 |
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| 作者单位： | 1. 黑龙江省农业科学院佳木斯分院,黑龙江佳木斯,154007
2. 佳木斯出入境检验检疫局,黑龙江佳木斯,154002 |
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| 基金项目： | 国家科技部成果转化基金 |
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| 摘 要： | 通过对在碳酸盐草甸土上种植的9个大豆抗线品种(系)主要性状关联度的计算及关联序的排列,研究了在此种土壤上影响大豆抗线品种(系)产量的主要因素。结果表明,单株粒重在大豆抗线品种(系)中对产量的作用居所有性状之首,其次是株高>有效荚数>单株粒数;产量与主要性状的关联度大小依次为单株粒重>株高>有效荚数>单株粒数>生育日数>主茎节数>百粒重>脂肪含量>蛋白含量;因此在碳酸盐草甸土上进行大豆抗线品种种植时可以选用多荚型(或多粒型)品种,提高品种的产量潜力。
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| 关 键 词： | 碳酸盐草甸土 大豆抗线品种(系) 灰色关联度 |
Analysis on major traits of SCN resistant cultivars (lines) in carbonate meadow soil |
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| WANG Nannan
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YU Zhonghe
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JIA Huibin
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ZHANG Chunfeng
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MENG Qing-ying
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ZHU Baoguo
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LI Yu
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SONG Yingbo
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ZHAO Mingchao.Analysis on major traits of SCN resistant cultivars (lines) in carbonate meadow soil[J].Journal of Northeast Agricultural University,2012,43(2):74-77. |
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| Authors: | WANG Nannan YU Zhonghe JIA Huibin ZHANG Chunfeng MENG Qing-ying ZHU Baoguo LI Yu SONG Yingbo ZHAO Mingchao |
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| Institution: | 1.Jiamusi Branch of Heilongjiang Academy of Agricultural Sciences,Jiamusi Heilongjang 154007,China;2.Administration for Entry-Exit Inspection and Quarantine,Jiamisi Heilongjiang 154002,China) |
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| Abstract: | Through computation of correlation degree and arrangement of correlation order with nine SCN resistant cultivars(lines) of main traits in carbonate meadow soil,it researched the principal element which interfered with yields of SCN resistant cultivars(lines) in this soil.The results showed that the correlation order between agronomic traits and yield was as follows: seed weight per plant > plant height>effective pod number>seed number per plant>number of growing days>main stem node number>100-seed weight>fat content>protein content.So in order to increase production,the more pods(seeds) of SCN resistant cultivars(lines) should adapt to grow in carbonate meadow soil. |
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| Keywords: | carbonate meadow soil SCN resistant cultivars(Lines) grey correlation degree |
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