| 双氧水和K+对老化棉花种子发芽的影响 |
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| 引用本文： | 赵新亮,汤菊香.双氧水和K+对老化棉花种子发芽的影响[J].种子,2003(4):31-32. |
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| 作者姓名： | 赵新亮 汤菊香 |
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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： | 使用不同组合的双氧水和K^ 对老化棉花种子进行处理，结果表明适宜浓度的双氧水和K^ 混合处理能明显提高棉花种子发芽率、发芽指数、苗长、活力指数、过氧化物酶活性，其中以0．1％KNO3 0．1％H2O2的效果最佳。
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| 关 键 词： | 双氧水 K^＋ 棉花 种子发芽 影响因素 发芽率 发芽指数 苗长 活力指数 |
Effects of H2O2 and KNO3 on the Germination of Aged Cotton Seed |
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| Zhao Xinliang,Tang Juxiang.Effects of H2O2 and KNO3 on the Germination of Aged Cotton Seed[J].Seed,2003(4):31-32. |
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| Authors: | Zhao Xinliang Tang Juxiang |
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| Abstract: | Effects of H 2O 2 and KNO 3 on the germination of aged cotton seed were studied. The results showed that some characteristics were improved with the suitable concentration of H 2O 2 and KNO 3 , such as germination percentage and index, ivigour index, activity of peoxidase(POD) and the length of seedling. Among all the treatments, 0.1%KNO 3 and 0.1%H 2O 2 is the best combination. |
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| Keywords: | H 2O 2 KNO 3 Aged cotton Seed germination |
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