| 不同处理方法和贮藏时间对野生大豆种子萌发的影响 |
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| 引用本文： | 乔亚科,李桂兰,王文颇,高书国,毕艳娟.不同处理方法和贮藏时间对野生大豆种子萌发的影响[J].种子,2003(3):33-34. |
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| 作者姓名： | 乔亚科 李桂兰 王文颇 高书国 毕艳娟 |
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| 作者单位： | 河北职业技术师范学院植物细胞工程实验室 昌黎 066600 |
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| 摘 要： | 采用人工小刀破皮、低温冷冻和浓硫酸处理研究其对野生大豆种子发芽的影响，实验表明：-6——-10℃低温冷冻处理野生大豆种子1、3、5、7、9d可以一定程度的提高种子的发芽率；用体积分数为0．98的浓硫酸处理种子8—10min，对提高野生大豆种子的发芽率有明显的促进作用，发芽率可高达98％。室内贮藏1—4年的种子其发芽率没有明显差异。
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| 关 键 词： | 贮藏时间 野生大豆 种子萌发 影响因素 发芽率 体积分数 |
Effect of Different Treatment Methods and Storage Period on the Germination of Wild Soybean |
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| Qiao Yake,Li Guilan,Wang Wenpo,Gao Shugo,Bi Yanjuan.Effect of Different Treatment Methods and Storage Period on the Germination of Wild Soybean[J].Seed,2003(3):33-34. |
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| Authors: | Qiao Yake Li Guilan Wang Wenpo Gao Shugo Bi Yanjuan |
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| Abstract: | The seed of wild soybean (Gycine soja) belong to hard seed. Its germination percentage was very low with general methods. Using the machinery method of damaging seed coat could raise their germination percentage. The effect on seed germinations by using freezing seed and dipping it in sulfuric acid were studied in this paper. The result showed that low temperature freezing could increase the germination percentage of the wild soybean and the germination percentage reached its peak on the 5th day, and that dense sulfuric acid treatment had obvious effect on improve the germination percentage of wild soybean seed which could be increased to 98%. Seed storage period had no obvious effect on germination percentage of wild soybean. |
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| Keywords: | Wild soybean Seed treatment Storage period Germination percentage |
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