| 2种测定板栗新品系花粉生活力方法的比较 |
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| 引用本文： | 陈在新,陈波,潘娟,陈善涛.2种测定板栗新品系花粉生活力方法的比较[J].长江大学学报,2008,5(1):11-13. |
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| 作者姓名： | 陈在新 陈波 潘娟 陈善涛 |
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| 作者单位： | [1]长江大学园艺园林学院,湖北荆州434025 [2]新疆石河子币农八师一四一团五连,新疆石河子832000 |
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| 基金项目： | 湖北省教育厅重点资助项目(2004D008) |
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| 摘 要： | 以0202、0203等10个板栗（Castanea mollissima BL.）新品系花粉为材料,采用TTC染色法和固体培养基法2种方法,在不同条件下测定了其生活力。结果表明：固体培养基法测定各品系花粉萌发率明显高于TTC染色法,培养基中硼酸浓度为0.2%、培养时间为36 h时花粉的萌发率达到最大值。固体培养基法测定不同板栗品系间花粉生活力的差异很大,在44.9%~88.9%之间。
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| 关 键 词： | 板栗（Castanea mollissima BL.） 花粉 生活力 TTC染色法 固体培养基法 |
Comparative Research on Determination Methods of Pollen Viability of New Strains of Chinese Chestnut |
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| CHEN Zai-xin,CHEN Bo,PAN Juan College of Horticulture , Gardening,Yangtze University,Jingzhou,Hubei ,ChinaCHEN Shan-tao.Comparative Research on Determination Methods of Pollen Viability of New Strains of Chinese Chestnut[J].Journal of Yangtze University,2008,5(1):11-13. |
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| Authors: | CHEN Zai-xin CHEN Bo PAN Juan College of Horticulture Gardening Yangtze University Jingzhou Hubei ChinaCHEN Shan-tao |
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| Institution: | CHEN Zai-xin,CHEN Bo,PAN Juan College of Horticulture , Gardening,Yangtze University,Jingzhou,Hubei 434025,ChinaCHEN Shan-tao (Company 5,Corps 141,Division 8 of Agriculture,Shihezi,Xinjiang 832000,China) |
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| Abstract: | With the method of TTC dyeing method and solid medium germination, pollen viabilities of 10 new strains of Chinese chestnut were measured under different conditions.The results showed that pollen germination rate with method of solid medium germination was obviously higher than that with method of TTC dyeing method; pollen germination rate reached the greatest value with the condition of 0.2% boric acid for 36 h. There were obvious differences of the germinating rate among 10 strains, which was between 44.9... |
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| Keywords: | Chinese chestnut pollen viability TTC dyeing method solid medium germination |
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