| 不同贮藏时间对粳型巨胚稻B16种子发芽的影响 |
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| 引用本文： | 成福真,DAI Hong-yan,张荣萍,CAI Guang-ze.不同贮藏时间对粳型巨胚稻B16种子发芽的影响[J].西昌学院学报(自然科学版),2008,22(2):4-5. |
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| 作者姓名： | 成福真 DAI Hong-yan 张荣萍 CAI Guang-ze |
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| 作者单位： | 西昌学院,四川,西昌,615013 |
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| 摘 要： | 本文通过对不同贮藏时间的粳型巨胚稻B16种子的发芽率、发芽指数及种子霉烂数进行了测定和分析，结果表明：贮藏两年以上的种子发芽率、发芽指数极低，种子活力弱，且不耐贮藏，新收获种子，种子活力很强，抗病能力较弱。
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| 关 键 词： | 贮藏时间 粳型巨胚稻 发芽 |
Effects of Different Storage Time on Germination of Japonica Giant Embryo Rice-B 16 |
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| CHENG Fu-zhen,DAI Hong-yan,ZHANG Rong-ping,CAI Guang-ze.Effects of Different Storage Time on Germination of Japonica Giant Embryo Rice-B 16[J].Journal of Xichang College,2008,22(2):4-5. |
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| Authors: | CHENG Fu-zhen DAI Hong-yan ZHANG Rong-ping CAI Guang-ze |
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| Institution: | (Xicbang College, Xicbang, Sicbuan 615013) |
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| Abstract: | The seed germination rate, germination index, seeds mould rot were determined and analyzed under different storage time of Japonica Giant Embryo rice-B16. The results indicated that the seed germination rate and germination index were low, seed activity was weak, the seed was not able to bear storage and the seedlings growing was bad of Japonica giant embryo rice with storage more than two years, but the seed activity was strong, and seedlings growing was very good of new harvest seeds. |
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| Keywords: | Storage time Japonica giant embryo rice Germination |
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