| 不同处理对野生大豆种子萌发的影响 |
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| 引用本文： | 张乃群,李真,王润中.不同处理对野生大豆种子萌发的影响[J].南阳师范学院学报,2011,10(3):47-50. |
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| 作者姓名： | 张乃群 李真 王润中 |
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| 作者单位： | 南阳师范学院生命科学与技术学院,河南南阳,473061 |
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| 基金项目： | 河南省科技厅项目，河南省教育厅项目 |
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| 摘 要： | 分别采用沙子研磨和98%浓硫酸浸泡方法对野生大豆种子进行处理,研究其对野生大豆种子萌发的影响.用沙子研磨2 min或用98%的浓硫酸对种子处理2 min、4 min、6 min、8 min、10 min、20 min、30 min、40 min、50 min、60 min,然后在25℃的培养箱中连续培养、观察7天.实验结果表明可以明显提高野生大豆种子的发芽率,尤其是经过50min浓硫酸处理,野生大豆种子的发芽率有明显的提高,发芽率最高达98%.
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| 关 键 词： | 野生大豆 浓硫酸 研磨 发芽率 发芽势 |
The effects of different treatment on the germination of wild soybean seeds |
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| ZHANG Nai-qun,LI Zhen,WANG Run-zhong.The effects of different treatment on the germination of wild soybean seeds[J].Journal of Nanyang Teachers College,2011,10(3):47-50. |
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| Authors: | ZHANG Nai-qun LI Zhen WANG Run-zhong |
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| Institution: | ZHANG Nai-qun,LI Zhen,WANG Run-zhong(School of Life Sciences and Technology,Nanyang Normal University,Nanyang 473061,China) |
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| Abstract: | With the two methods about sand grinding treatment and 98% sulfuric acid to deal with the wild soybean seeds,the paper researched the impact about the seeds＇ germination.The seeds were grinded with sand for 2 min and incubated at 25 ℃ for 7 days.The experimental result showed that the treatment could improve the germination rate significantly.The seeds were treated with 98% concentrated sulfuric acid for 2 min,4 min,6 min,8 min,10 min,20 min,30 min,40 min,50 min,60 min,then incubated at 25 ℃.Continuous observation for 7 days.The result showed that the seed germination rate was improved which under the 50 min of concentrated sulfuric acid treatment,and reached the 98% germination rate. |
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| Keywords: | wild soybean concentrated sulfuric acid grind germination rate germination index |
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