[1]王明元,姜攀,刘建福.泉州地区28种药用植物根围土壤中AM真菌的分布和侵染情况[J].华侨大学学报(自然科学版),2014,35(3):299-304.[doi:10.11830/ISSN.1000-5013.2014.03.0299]
　WANG Ming-yuan,JIANG Pan,LIU Jian-fu.Colonisation and Distribution of AM Fungi in the Rhizosphere of 28 Medicinal Plants in Quanzhou Area[J].Journal of Huaqiao University(Natural Science),2014,35(3):299-304.[doi:10.11830/ISSN.1000-5013.2014.03.0299]
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泉州地区28种药用植物根围土壤中AM真菌的分布和侵染情况()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第35卷
期数:
2014年第3期
页码:
299-304
栏目:
出版日期:
2014-05-16

文章信息/Info

Title:
Colonisation and Distribution of AM Fungi in the Rhizosphere of 28 Medicinal Plants in Quanzhou Area
文章编号:
1000-5013(2014)03-0299-06
作者:
王明元;  姜攀;  刘建福
华侨大学 化工学院, 福建 厦门 361021
Author(s):
WANG Ming-yuan;  JIANG Pan;  LIU Jian-fu
College of Chemical Engineering, Huaqiao University, Xiamen 361021, China
关键词:
AM真菌;  药用植物;  侵染;  多样性;  土壤因子;  泉州地区
Keywords:
arbuscular mycorrhizal fungi;  medicinal plants;  colonisation;  biodiversity;  soil factors;  Quanzhou area
分类号:
Q948.122.2
DOI:
10.11830/ISSN.1000-5013.2014.03.0299
文献标志码:
A
摘要:
调查福建泉州地区28种药用植物根围土壤中丛枝菌根(AM)真菌的分布和侵染情况.依据AM真菌孢子形态的鉴定,分离出AM真菌5属56种,其中优势属球囊霉属35种,黑球囊霉为优势种;27种药用植物能与AM真菌形成良好共生关系,17种药用植物AM真菌侵染强度为5级,土牛膝的侵染率为0.牡荆、络石根围AM真菌种的丰度最高为14,络石的Shannon-Weiner指数最高达到2.09,桫椤的均匀度最高为0.95.结果表明:药用植物根围AM真菌多样性与土壤因子密切相关;Shannon-Weiner指数与电导率极显著正相
Abstract:
The colonisation and distribution of arbuscular mycorrhiza(AM)fungi in the rhizosphere of 28 medicinal plants species in Quanzhou area of Fujian Province were investigated. The results showed that 56 species of 5 genera of AM fungi were isolated, of which 35 species belonged to Glomus genera, according to the morphologic identification of AM fungi spores. Glomus was the dominant genera and Glomus melanosporum was the prevalent AM fungi. Fine symbiosis relation formed between AM fungi and 27 medicinal plants species. The AM infection intensity ranked 5 were showed in the rhizosphere of 17 medicinal plants species, however, the colonization was 0 in Achyranthes aspera L. In addition, the highest species richness(ranked 14)was found in Vitex negundo and Trachelospermum jasminoides(Lindl.)Lem. The highest Shannon-Weiner index(ranked 2.09)was in Trachelospermum jasminoides(Lindl.)Lem and the highest eveness(ranked 0.95)was in Alsophila spinulosa(Hook.)Tryon. The AM fungi biodiversity was correlated with the soil factors. Shannon-Weiner index had a highly positive correlation with electrical conductivity(P<0.01), and significantly positive correlation with organic matter and available P(P<0.05). Eveness had a highly significantly positive correlation with electrical conductivity and available P(P<0.01), and significantly positive correlation with pH values(P<0.05)

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备注/Memo

备注/Memo:
收稿日期: 2013-06-20
通信作者: 王明元(1980-),男,副教授,主要从事园艺植物菌根的研究.E-mail:mywang@hqu.edu.cn.
基金项目: 福建省自然科学基金资助项目(2011J01222); 中央高校基本科研业务费专项基金资助项目, 华侨大学科研基金资助项目(JB-ZR1149)
更新日期/Last Update: 2014-05-20