| 甘草高效根瘤菌菌株筛选试验研究 |
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| 引用本文： | 刘茜,赵士豪,王来福,陈文新.甘草高效根瘤菌菌株筛选试验研究[J].河北省科学院学报,2005,22(1):58-61,66. |
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| 作者姓名： | 刘茜 赵士豪 王来福 陈文新 |
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| 作者单位： | 河北大学生命科学院,河北,保定,071002;河北省微生物研究所,河北,保定,071002;中国农业大学生物学院,北京,100094 |
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| 摘 要： | 采用室内水培法,研究了10株甘草根瘤菌对红皮和黄皮甘草的接种效果。结果表明:接种根瘤菌后的甘草各项生长性状均有不同程度改善,综合地上干重、地下主根干重、根瘤数量及结瘤率等技术指标,筛选出不同甘草品种最佳匹配的根瘤菌菌株,即红皮甘草与菌株R367,黄皮甘草与菌株R172的亲合力最高, R367、R172为筛选的高效根瘤菌菌株。
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| 关 键 词： | 甘草 高效根瘤菌 筛选 |
| 文章编号： | 1001-9383(2005)01-0058-04 |
| 修稿时间： | 2004年9月30日 |
Study on screening of high efficient strains of Rhizobium on Glycyrrhiza |
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| LIU Qian,ZHAO Shi-hao,WANG Lai-fu,CHEN Wen-xin.Study on screening of high efficient strains of Rhizobium on Glycyrrhiza[J].Journal of The Hebei Academy of Sciences,2005,22(1):58-61,66. |
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| Authors: | LIU Qian ZHAO Shi-hao WANG Lai-fu CHEN Wen-xin |
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| Abstract: | Two glycyrrhiza cultivars were used to study the effects of inoculation with 10 rhizobial strains offered from China Agricultural University. The results showed that inoculation improved glycyrrhiza growth significantly in all areas. Compared with controls, the above ground dry weight, the bellow main-root dry weight,the number and rate of nodules were increased obviously. The result indicated that the glycyrrhiza cultivars,red-skin and yellow-skin,inoculated with the strains R367 and R172 grew best. |
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| Keywords: | Glycyrrhiza High efficient rhizobium Screening |
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