|Table of Contents|

AMF Community Structure in Rhizosphere Soil of Amygdalus pedunculata
Pall.of Different Slopes in Daqingshan Mountains
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《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2017年22
Page:
102-108
Research Field:
Publishing date:

Info

Title:
AMF Community Structure in Rhizosphere Soil of Amygdalus pedunculata
Pall.of Different Slopes in Daqingshan Mountains
Author(s):
YUAN Yuan; ZHENG Rong; CHUN Lei
College of Life Science and Technology，Inner Mongolia Normal University，Hohhot，Inner Mongolia 010022
Keywords:
Amygdalus pedunculata Pall.; arbuscular mycorrhizal fungi; different slopes; diversity; RDA analysis
PACS:
-
DOI:
10.11937/bfyy.20172002
Abstract:
Rhizosphere soil of Amygdalus pedunculata Pall.of different slopes in Daqingshan Mountains were taken as test materials,the correlation between soil factors and community diversity were evaluated，the method of Phillips and Hayman staining，wet sieve extraction-sucrose centrifugation and soil physical and chemical factors routine determination were adopted.The community structure and soil physical and chemical factors of arbuscular mycorrhizal fungi (AMF) in rhizosphere soil were studied.The results showed that colonization rate at different altitudes increased at first and then decreased with altitude increased in a certain range.33 AMF species were isolated from all soil samples，belonging to 12 genera.F.mosseae and R.intraradicesand were the dominant species.Spore density at downhill and mid-slope were significantly higher than those at the top of slope(P<0.05).The richness and Shannon-Wiener index at down-slope were significantly higher than those at the top of slope andmid-slope(P<0.05).AMF diversity was mainly affected by total phosphorus，pH，available potassium and available phosphorus.

References:

[1]王发园,林先贵,周建民.中国AM真菌的生物多样性[J].生态学杂志,2004,23(6):149-154.

[2]赵慧敏.AM真菌的生物多样性[J].安徽农业科学,2009,37(15):7114.
[3]刘润进,陈应龙.菌根学[M].北京:科学出版社,2007.
[4]徐淑君.丛枝菌根真菌对猕猴桃高温干旱抗性研究[D].重庆:西南大学,2008.
[5]CAO J,WANG C,JI D G.Improvement of the soil nitrogen content and maize growth by earthworms and arbuscular mycorrhizal fungi in soils polluted by oxytetracycline[J].Science of the Total Environment,2016,571:926-934.
[6]何斐.黄土高原丛枝菌根真菌(AMF)提高刺槐抗旱机制[D].杨凌:西北农林科技大学,2016.
[7]王琚钢,高晓敏,白淑兰,等.丛枝菌根对蒙古柄扁桃抗旱性影响研究[J].干旱区资源与环境,2014,28(12):138-142.
[8]杨秀梅,陈保冬,朱永官,等.丛枝菌根真菌(Glomusintraradices)对铜污染土壤上玉米生长的影响[J].生态学报,2008,28(3):1052-1058.
[9]MILLAR N S,BENNETT A E.Stressed out symbiotes:Hypothese for the influence of abiotic stress on arbuscular mycorrhizal fungi[J].Oecologia,2016,182:625-641.
[10]任禛,黄鹤平,陈泽斌.黄瓜根际土壤及根际的AMF菌根多样性研究[J].广东农业科学,2015(6):111-116.
[11]张雷,王晓江,张文军,等.两种生境下柄扁桃种群结构与空间分布特征研究[J].干旱区资源与环境,2013,27(12):124-130.
[12]高利.阴山魂-内蒙古大青山国家级自然保护区[J].内蒙古图报,2011(1):18-25.
[13]赵飞,蔡晓布.不同海拔高度对藏北高寒草甸丛枝菌根真菌的影响[J].江苏农业科学,2015,43(4):344-346.
[14]李丽.云南几种典型生态系统的丛枝菌根真菌研究[D].昆明:西南林业大学,2015.
[15]范洁群.西藏不同类型草原丛枝菌根真菌多样性的研究[D].北京:中国农业大学,2005.
[16]刘润进,焦惠,李岩,等.丛枝菌根真菌物种多样性研究进展[J].应用生态学报,2009,20(9):2301-2307.
[17]李晓亮.藏东南地区海拔和土地利用方式对丛枝菌根真菌多样性和群落结构的影响[D].北京:中国农业大学,2015.
[18]KIVLIN S N,HAWKES C V,TRESEDER K K.Globaldiversity and distribution of arbuscular mycorrhizal fungi[J].Soil Biology and Biochemistry,2011,43(11):2294-2303.
[19]UDAIYAN H D.Influence of edaphic and climatic factors on dynamics of root colonization and spore density vesicular-arbuscular mycorrhizal fungi in Acacia[J].Trees,1996（11）:65-71.
[20]任爱天,鲁为华,杨洁晶,等.石河子绿洲区苜蓿地丛枝菌根真菌的多样性及与土壤因子的关系[J].新疆草业科学,2014,31(9):1666-1672.
[21]廖楠.广西甘蔗根际土壤丛枝菌根(AM)真菌多样性研究[D].桂林:广西师范大学,2016.

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Last Update: 2017-11-22