| 盐胁迫下‘霞多丽’葡萄幼苗接种地表球囊霉效应初探 |
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| 引用本文： | 冯长根,任玉华,李华. 盐胁迫下‘霞多丽’葡萄幼苗接种地表球囊霉效应初探[J]. 园艺学报, 2004, 31(1): 87-86 |
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| 作者姓名： | 冯长根 任玉华 李华 |
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| 作者单位： | ( 北京理工大学机电工程学院, 北京100081 ; 西北农林科技大学葡萄酒学院, 杨凌712100) |
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| 摘 要： | 研究了不同浓度盐胁迫条件下, 地表球囊霉( Glomus versiforme Berch) 对‘霞多丽’葡萄幼苗耐盐性的菌根效应。结果表明, 接种的植株生物量均高于不接种对照; 随着盐胁迫强度的升高, 地表球囊霉对植株根系侵染率呈递减趋势, 但霞多丽对菌根的依赖性更强, 在NaCl 0120 mol·L - 1时依赖性达到最高。
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| 关 键 词： | 葡萄 盐胁迫 地表球囊霉 菌根依赖性 接种效应 |
| 文章编号： | 0513-353X(2004)01-0084-03 |
| 收稿时间： | 2003-03-17 |
Preliminary Effects of Inoculating Glomus versiforme on''''Chardonnay''''Rooted Cuttings under Salt Stress |
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| Feng Changgen ,Ren Yuhua ,and Li Hua. Preliminary Effects of Inoculating Glomus versiforme on''''Chardonnay''''Rooted Cuttings under Salt Stress[J]. Acta Horticulturae Sinica, 2004, 31(1): 87-86 |
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| Authors: | Feng Changgen Ren Yuhua and Li Hua |
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| Affiliation: | ( School of Mechano-Electronics Engineering , Beijing Institute of Technology , Beijing 100081 , China ; College of Enology , Northwest Sci-tech University of Agriculture and Forestry , Yangling 712100 , China) |
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| Abstract: | The inoculation effects of Glomus versiforme Berch on the growth of ‘Chardonnay’rooted cuttings under different salinity were studied in this paper. The results showed as follows , the biomass of rooted cuttings inoculated with Gl . versiforme was higher than that of the uninoculated controls. With the increase of salinity , the colonization rates of Gl . versiforme in‘Chardonnay’roots showed a decreasing tendency , but the dependency of ‘Chardonnay’on Gl . versiforme increased gradually , the maximal dependency was obtained at NaCl 0.2 mol·L- 1 of salinity |
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| Keywords: | Grape Salt stress Glomus versiforme Mycorrhizal dependency Inoculation effect |
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