FAN Jihong,BI Hongyan,ZOU Yuandong,et al.Effect of Arbuscular Mycorrhizal on Growth and Resistance of Glycyrrhiza uralensis Seedling[J].Northern Horticulture,2017,41(10):145-149.[doi:10.11937/bfyy.201710033]
丛枝菌根对甘草幼苗生长及抗性的影响
- Title:
- Effect of Arbuscular Mycorrhizal on Growth and Resistance of Glycyrrhiza uralensis Seedling
- Keywords:
- arbuscular mycorrhizal(AM); Glycyrrhiza uralensis; growth; resistance
- 文献标志码:
- A
- 摘要:
- 为了探索丛枝菌根真菌对甘草幼苗的侵染特性，揭示不同丛枝菌根与甘草幼苗生长的关系，以甘草为试材，通过盆栽方式栽植，以不接种丛枝菌根菌为对照（CK），研究接种丛枝菌根菌对甘草1年生幼苗生长及抗性生理指标的影响。结果表明：接种的4种丛枝菌根真菌都能与甘草幼苗形成菌根，显著促进甘草幼苗的生长，丛枝菌根明显提高了甘草幼苗的抗性指标，提高甘草幼苗可溶性糖和可溶性蛋白质含量，降低了游离脯氨酸和丙二醛含量。
- Abstract:
- Taking 1-year-old seedlings of G.uralensis as experiment material,the effect of arbuscular mycorrhizal on the growth and resistance of Glycyrrhiza uralensis seedling were studied.The results indicated that the four kinds of inoculated arbuscular mycorrhizal fungi could form mycorrhizal fungi with G.uralensis seedlings，and promote the growth of these seedlings significantly.Moreover，arbuscular mycorrhizal fungi improved remarkably the resistance index of the seedlings，including the content of soluble sugar and protein increased，as well as，the contents of proline and MDA decreased.
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备注/Memo
第一作者简介：范继红（1974-），女，博士，副教授，现主要从事植物生理生态学及菌根生态学等研究工作。E-mail：378185557@qq.com.基金项目：北京市自然科学基金资助项目（6142005）。