[1]宋彦君,季志平*,吕平会,等. 镇安板栗外生菌根真菌多样性研究[J].西北林学院学报,2016,31(4):188-194.[doi:doi:10.3969/j.issn.1001-7461.2016.04.32]
　SONG Yan-jun,JI Zhi-ping*,LYU Ping-hui,et al. Community Structure of Ectomycorrhizal Fungi Associated with Castanea mollissima in Zhenan County[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2016,31(4):188-194.[doi:doi:10.3969/j.issn.1001-7461.2016.04.32]
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 镇安板栗外生菌根真菌多样性研究()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第31卷
期数:
2016年第4期
页码:
188-194
栏目:
出版日期:
2016-07-31

文章信息/Info

Title:
 Community Structure of Ectomycorrhizal Fungi Associated with Castanea mollissima in Zhenan County
文章编号:
1001-7461(2016)04-0188-07
作者:
 宋彦君1; 季志平2*; 吕平会2; 王晓冰2; 韩其晟2; 龙东风2
 （1.华东师范大学 生态与环境科学学院，上海 200241； 2.西北农林科技大学 林学院，陕西 杨陵 712100）
Author(s):
 SONG Yan-jun1; JI Zhi-ping2*; LYU Ping-hui2; WANG Xiao-bing2; HAN Qi-sheng2; LONG Dong-feng2
 （1.College of Ecological and Environmental Sciences,East China Normal University,Shanghai 200241,China；2.College of Forestry,Northwest A&F University,Yangling,Shaanxi 712100,China）
关键词:
板栗; 外生菌根真菌; 形态鉴定; ITS;  群落结构
Keywords:
Castanea mollissima;  ectomycorrhizal fungsu;  morphological identification; ITS;  community structure
分类号:
S763.15
DOI:
doi:10.3969/j.issn.1001-7461.2016.04.32
文献标志码:
A
摘要:
 为了明确秦岭山区与板栗共生的外生菌根真菌群落组成，以西北农林科技大学镇安板栗教学实验基地板栗试验林为对象，对板栗外生菌根真菌群落结构进行了研究。在形态学鉴定的基础上，综合运用ITS序列分析技术，共检测到27种外生菌根真菌与板栗共生，其中3种为子囊菌，24种为担子菌，分属8科，9属；优势种不明显，常见种有Russula sp.1、Tomentella sp.3、Inocybe sp.、Russula livescens，其他23种均属于稀有种；优势类群为Russula、Tomentella 2属。Russula、Tomentella外生菌根真菌是与秦岭山区板栗共生的优势真菌类群，可能在促进板栗植株生长、提高板栗品质等方面发挥着重要作用。研究结果为秦岭山区板栗共生外生菌根筛选以及板栗林生产培育等方面提供了一定的理论依据。
Abstract:
 Taking the forests of Castanea mollissima,located in the Teaching and Experimental Base of Northwest A&F University,Zhenan County,Shaanxi Province as research objects,the community structure of ectomycorrhizal (ECM) fungi associated with C.mollissima in Qinling Mountains was investigated.Based on the results of morphological identification,technology of ITS sequence analysis was adopted.The results indicated that there existed 27 different ECM fungi,belonging to 8 families and 9 generas,in which 24 types belonged to Basidiomycetes,and 3 to Ascomycete.No dominant species was found.The common species were Russula sp.1,Tomentella sp.3,Inocybe sp.and R.livescens,and the other 23 species were rare species.Among these ectomycorrhizal fungi,Russula and Tomentella were the dominant group.The results would provide a theoretical basis for the selection of ECM fungi and cultivation of chestnut in Qinling Mountains.

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备注/Memo

备注/Memo:
 收稿日期：2015-10-15修回日期：2015-11-19
基金项目：国家“十二五”科技支撑计划项目(2013BAD14B404)；西北农林科技大学科技创新项目(XNY2013-33)。
作者简介：宋彦君，女，在读硕士，研究方向：功能生态学。E-mail：songyj3000@163.com
*通信作者：季志平，男，副研究员，硕士，研究方向：森林生态与经济林栽培研究。E-mail:jzhip@nwsuaf.edu.cn
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