| 超干贮藏对芥兰种子生活力和活力的影响 |
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| 引用本文： | 张施君,陈润政. 超干贮藏对芥兰种子生活力和活力的影响[J]. 植物生理学通讯, 2003, 39(2): 101-104 |
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| 作者姓名： | 张施君 陈润政 |
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| 作者单位： | 1. 仲恺农业技术学院花卉研究中心,广州,510225
2. 中山大学生命科学学院,广州,510275 |
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| 摘 要： | 1年的监测结果显示：芥兰种子开放贮藏时的生活力和活力下降最快，超干种子(含水量为4．91％、3．25％和2．84％)具有良好的耐藏性，其种子发芽率和简化活力指数增大，抗老化能力、超氧物歧化酶和过氧化氢酶的活性增强，膜进性降低，以2．84％含水量的芥兰种子贮藏效果为最好。
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| 关 键 词： | 芥兰 种子生活力 种子活力 超干贮藏 种子贮藏 |
| 修稿时间： | 2002-04-09 |
The Effect of Ultra-dry Storage on Seed Viability and Vigor of Cabbage Mustard |
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| ZHANG Shi Jun. The Effect of Ultra-dry Storage on Seed Viability and Vigor of Cabbage Mustard[J]. Plant Physiology Communications, 2003, 39(2): 101-104 |
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| Authors: | ZHANG Shi Jun |
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| Abstract: | The paper dealt with the effect of ultra dry (UD) storage on seed viability and seed vigor of cabbage mustard (Brassica alboglabra ).Germination percentage, vigor index, aging test, conductivity, UV absorption value, SOD and CAT activity were measured during every three months of storage. After one year of storage the results showed that viability and vigor of the seeds decreased quickly when stored openly. The viability and vigor of the seeds increased when their moisture content declined. Cabbage mustard seeds with 2.84% moisture content had the best storing result. |
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| Keywords: | ultra dry storage cabbage mustard seeds moisture content seed viability seed vigor |
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