| KH2PO4和青霉素对小麦老化种子发芽及幼苗生长的影响 |
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| 引用本文： | 汤菊香,冯艳芳. KH2PO4和青霉素对小麦老化种子发芽及幼苗生长的影响[J]. 种子, 2001, 0(4): 19-20,25 |
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| 作者姓名： | 汤菊香 冯艳芳 |
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| 作者单位： | 河南职业技术师范学院,新乡,453003 |
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| 摘 要： | 适宜浓度的KH2PO4和青霉素能明显提高小麦老化种子发芽率、发芽指数、活力指数、幼苗根系活力、叶片叶绿素含量及幼苗长度，且能适当降低其种子浸泡液的电导率。其中以0．025％KH2PO4＋100mg／L青霉素效果最好。
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| 关 键 词： | KH2PO4 青霉素 小麦 老化种子 种子发芽 幼苗生长 发芽率 活力指数 电导度 磷酸二氢钾 贮藏 可逆性 |
Effect of KH2PO4 and Penicillin on the Germination of Wheat Aged Seed and the Growing of Seedling |
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| Tang Juxiang Feng Yanfang. Effect of KH2PO4 and Penicillin on the Germination of Wheat Aged Seed and the Growing of Seedling[J]. Seed, 2001, 0(4): 19-20,25 |
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| Authors: | Tang Juxiang Feng Yanfang |
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| Affiliation: | Agronomy Department Henan Vo Tech Teachers college. |
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| Abstract: | The handled solution of KH 2PO 4 and penicillin can increase aged wheat seed germination percentage, germination index, vigour index, the length of seedling, the chlorophyll of leaves, the vigour of root system. and decrease electroconductivity of the solution of soaking seeds. The result showed that 0.025%KH 2PO 4 100mg/L penicillin is best. |
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| Keywords: | KH2PO4 Penicillin Wheat Aged seed The germination of seeds The growing of seeding |
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