| 中早熟籼型三系不育系泉5A生育特性的初步观察 |
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| 引用本文： | 王天生,黄荣裕,陈秉发,陈惠清,谢旺有,谢少和.中早熟籼型三系不育系泉5A生育特性的初步观察[J].福建稻麦科技,2011,29(3):9-11. |
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| 作者姓名： | 王天生 黄荣裕 陈秉发 陈惠清 谢旺有 谢少和 |
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| 作者单位： | 泉州市农业科学研究所,福建晋江,362212 |
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| 摘 要： | 通过对不育系泉5A生育特性的观察发现：泉5A在4月初播种，播始历期为76d，比珍汕97A长1d，属中早熟籼型三系不育系；主茎叶片数为14叶，与珍汕97A相同；泉5A有良好的不育特性，开花习性好，在繁殖和制种方面可以获得比较理想的产量。
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| 关 键 词： | 三系不育系 籼型 泉5A 生育特性 |
Characteristics of Growth and Development of an Indica Three-line CMS Line Quan 5A with Mid-Early-maturity |
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| WANG Tian-sheng,HUANG Rong-yu,CHEN Bing-fa,CHEN Hui-qing,XIE Wang-you,XIE Shao-he.Characteristics of Growth and Development of an Indica Three-line CMS Line Quan 5A with Mid-Early-maturity[J].Fujian Science and Technology of Rice and Wheat,2011,29(3):9-11. |
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| Authors: | WANG Tian-sheng HUANG Rong-yu CHEN Bing-fa CHEN Hui-qing XIE Wang-you XIE Shao-he |
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| Institution: | WANG Tian-sheng,HUANG Rong-yu,CHEN Bing-fa,CHEN Hui-qing,XIE Wang-you,XIE Shao-he(Quanzhou Institute of Agricultural Sciences,Quanzhou,Fujian 362212) |
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| Abstract: | The characteristics of growth and development of an indica CMS line Quan 5A were studied.The results showed that when Quan 5A was sown in the beginning of April,the growth stage from sowing to initial flowering of Quan 5A was 76d,and one day longer than Zhanshan 97A,belonging to mid-and early-maturity indica three-line CMS line.The number of leaves from main stem of Quan 5A was14,and the same to Zhanshan 97A.Moreover,Quan 5A can harvest more yield in both seed propagation and production in virtue of its tra... |
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| Keywords: | three-line CMS line indica Quan 5A characteristics of growth and development |
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