| 人参根际化感作用及其对种子萌发的影响 |
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| 引用本文： | 陈长宝,刘继永,王艳艳,焉石,许世泉,张连学.人参根际化感作用及其对种子萌发的影响[J].吉林农业大学学报,2006,28(5):534-537,541. |
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| 作者姓名： | 陈长宝 刘继永 王艳艳 焉石 许世泉 张连学 |
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| 作者单位： | 1. 吉林农业大学中药材学院,长春,130118
2. 中国农业科学院特产研究所,吉林,132109 |
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| 基金项目： | 吉林省科技发展计划项目(20020652) |
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| 摘 要： | 试验以人参根际土壤提取物处理新森林土,研究了根际化感作用及其对种子萌发的影响。结果表明:参地土壤中含有促进人参病害发生和抑制人参生长的自毒性物质,造成人参发芽率、种子酶活性、根系生活力降低,发病率提高,从而形成人参生长障碍。
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| 关 键 词： | 人参 根际土壤 化感作用 |
| 文章编号： | 1000-5684（2006）05-0534-04 |
| 收稿时间： | 2006-02-24 |
| 修稿时间： | 2006-02-242006-06-25 |
Allelopathy of Ginseng Rhizosphere and Its Effect on Germination of Seed |
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| CHEN Chang-bao, LIU Ji-yong, WANG Yan-yan, YAN Shi, XU Shi-quan,et al..Allelopathy of Ginseng Rhizosphere and Its Effect on Germination of Seed[J].Journal of Jilin Agricultural University,2006,28(5):534-537,541. |
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| Authors: | CHEN Chang-bao LIU Ji-yong WANG Yan-yan YAN Shi XU Shi-quan |
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| Institution: | 1. College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China; 2. Institute of Special Economic Animal and Plant Science, CAAS, Jilin 132109, China |
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| Abstract: | By treating new forest soil with extracts from ginseng rhizosphere soil,allelopathy of the gin-seng soil and its effect on seed development were studied.The result shows that there is self-tonic materi-al in the ginseng soil which can inhibit ginseng growth and promote ginseng disease happening.All of these can reduce ginseng germination,enzyme activity of seed and activity of root system,increase the in-cidence of disease,and thus inhibit the growth of ginseng. |
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| Keywords: | Panax ginseng soil of rhizosphere allelopathy |
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