| 干热处理对黄瓜种带真、细菌的防治效果 |
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| 引用本文： | 李明 姚勇. 干热处理对黄瓜种带真、细菌的防治效果[J]. 山西农业科学, 1997, 25(1): 80-82 |
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| 作者姓名： | 李明 姚勇 |
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| 作者单位： | [1]山西省农业科学院蔬菜研究所 [2]山西农业大学园艺系 |
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| 摘 要： | 1995年进行了黄瓜种带菌的干热处理研究工作。结果表明，经40℃预处理24h后，干热处理24h，对种子表面真、细菌的防效分别达73％，100％；干热处理48h的分别达到76％，100％；干热处理72h的分别达到85％，100％。76℃下，干热处理24h，对种子表面真、细菌的防效分别达到75％，88％；干热处理48h的分别达到75％，100％；干热处理72h的分别达到92％和100％，并且不影响种子发芽和种子生活力。
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| 关 键 词： | 黄瓜 干热处理 杀菌 发芽势 发芽率 生活力 |
The Studies of Preventive Effect of Dry-heat Treatment on the Seed-carried Fungi and Bacteria in Cucumber |
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| Abstract: | in 1995 the experiment of dry - heat treatment on the seed - carried fungi and bacteria in cucumber was done. The result showed that the preventive effects of dry-heat treatment on fungi and bacteria reached to 73 % and 100%, 76% and 100%, 85 % and100% respectively when the treat times were 24h, 48h and 72 respectively after seeds were pretreated at 40t. When seeds were at 76℃ for 24h, 48h and 72h, the preventive effects reached 75 %and 88 %, 75 % and 100 %, 92 % and 100 % respectively,and the dry-heat treatment above did not affect the seed germination and the seed living strength. |
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| Keywords: | Cucumber Dry-heat treatment Sterilization Germination vigor Germination rate Viability |
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