| 番茄温敏型核雄性不育系地D4杂交组合的4个品质性状同亲回归分析 |
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| 引用本文： | 王先裕,于分弟,梁聪耀,谭超,杜永臣,蒋和生,李业勇. 番茄温敏型核雄性不育系地D4杂交组合的4个品质性状同亲回归分析[J]. 中国蔬菜, 2011, 1(8): 46-50 |
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| 作者姓名： | 王先裕 于分弟 梁聪耀 谭超 杜永臣 蒋和生 李业勇 |
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| 作者单位： | 1.广西大学农学院，广西南宁 530004；2中国农业科学院蔬菜花卉研究所，北京100081；3广西科技厅，广西南宁 530012；4桂林市蔬菜研究所，广西桂林 541004；5国家大宗蔬菜产业技术体系桂林综合试验站，广西桂林 541004 |
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| 基金项目： | 国家科技部国际合作项目，广西科技厅广西科学研究与技术开发计划项目，南宁市青秀区科学技术局科学研究与技术开发计划项目，桂林市局科学研究与技术开发计划，国家大宗蔬菜产业技术体系桂林综合试验站 |
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| 摘 要： | 以母本地D4为共同亲本与其他9个自交系的杂交一代组合及相应亲本作为试验材料，采用Griffing的同亲回归（c.p.r）分析方法，分析比较F1的4个性状的遗传表现和亲子间的相关性。结果表明：单果质量、果实硬度的一般配合力方差较大，分别为80.00 %、93.74 %；可滴定酸和可溶性固形物含量的一般配合力方差和特殊配合力方差分别为53.85 %、54.76 %和46.15 %、44.26 %。可溶性固形物含量、单果质量、果实硬度和可滴定酸的广义遗传力分别为0.765 0、0.750 0、0.649 3和0.928 5，狭义遗传力分别是0.737 1、0.532 9、0.631 5和0.527 3；仅单果质量亲子相关系数达到显著水平。
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| 关 键 词： | 番茄 温敏型核雄性不育系 地D4 配合力 杂种优势 遗传效应 |
Constant Parent Regression Analysis of Four Characters in Combination with Thermo-sensitive Male-sterile Tomato, Lycopersicum esculentum L.- Di D4 |
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| WANG Xian-yu,YU Fen-di,LIANG Cong-yao,TAN Chao,DU Yong-cheng,JIANG He-sheng,LI Ye-yong. Constant Parent Regression Analysis of Four Characters in Combination with Thermo-sensitive Male-sterile Tomato, Lycopersicum esculentum L.- Di D4[J]. China Vegetables, 2011, 1(8): 46-50 |
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| Authors: | WANG Xian-yu YU Fen-di LIANG Cong-yao TAN Chao DU Yong-cheng JIANG He-sheng LI Ye-yong |
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| Affiliation: | 1.Agronomy College, Guangxi University, Nanning 530004, Guangxi, China;2.Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing 100081, China;3.Department of Science and Technology of Guangxi, Nanning 530012, Guangxi, China;4.Institute of Vegetables of Guilin, Guilin 541004, Guangxi, China;5.Guilin Comprehensive Experimental Station of National Staple Vegetable Industrial Technology Systems, Guilin 541004, Guangxi, China |
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| Abstract: | The combining ability and genetic effects of 4 quality characters in tomato Di D4 taken as female were analyzed by way of Griffing constant parent regression analysis with 10 inbred lines and 9 crossing combinations as experimental material.The results showed that variance percents of general combining ability on fruit weight and fruit hardness were 80.00 %,93.74 %,respectively;variance percents of general combining ability and special combining ability on total acid and soluble solids content were 53.85 %,... |
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| Keywords: | Tomato Thermo-sensitive male-sterile Di D4 Combining ability Heterosis Genetic effect |
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