|Table of Contents|

Improvement Effect of Arbuscular Mycorrhizal Fungi on Continuous Cropping Tomato Soil in Greenhouse

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2018年03
Page:
119-124
Research Field:
Publishing date:

Info

Title:
Improvement Effect of Arbuscular Mycorrhizal Fungi on Continuous Cropping Tomato Soil in Greenhouse
Author(s):
ZHANG Junying1; 2; XU Yongli2; 3; LIU Xiaoyan4
1.College of Chemical Engineering,North China University of Science and Technology,Tangshan,Hebei 063210;2.Mining Area Ecological Restoration Industry Technology Research Institute of Tangshan,Tangshan,Hebei 063210;3.College of Mining Engineering,North China University of Science and Technology,Tangshan,Hebei 063210；4.Agriculture,Animal Husbandry and Fisheries Bureau of Qian′an,Qian′an,Hebei 064410
Keywords:
Glomus etunicatum; Glomus mosseae; tomato; continuous cropping soil; soil improvement
PACS:
-
DOI:
10.11937/bfyy.20172163
Abstract:
Influences of Glomus etunicatum and Glomus mosseae on tomato seedlings growth and soil characteristics were detected by pot experiments as plant grown in continuous cropping soil.Two fungi were inoculated into tomato soil with three levels,such as 1.0%,2.5%,and 5.0% in weight ratio.The results showed that two arbuscular mycorrhizal fungi stimulated tomato seedlings growth especially with 2.5% fungi in soil,the mycorrhizal infection rates of Glomus etunicatum and Glomus mosseae on tomato root were 61% and 80%,respectively.Tomato seedlings root length with Glomus etunicatum and Glomus mosseae were longer than seedlings without incubated fungi(CK) by 26.8% and 42.4%,respectively.Root fresh weight and dry weight of seedlings with Glomus etunicatum or Glomus mosseae were more than CK by 38.1% and 17.1% or 33.3% and 17.1%,respectively.Soil bacteria population with Glomus etunicatum and Glomus mosseae decreased by 51.4% and 38.4% compared with those of before planting.The number of actinomycetes increased than before planting by 23.2% and 21.1%,respectively.The total soil phosphorus content of 2.5% level with Glomus etunicatum and Glomus mosseae decreased by 33.0% and 29.9% compared with those of before sowing.Glomus mosseae promoted the release of soil available nitrogen.In short,two arbuscular mycorrhizal fungi stimulated tomato seedlings growth in continuous cropping under greenhouse and absorbent of phosphorus.The 2.5% fungi addition was the appropriate application of fungi,and the Glomus mosseae was the better one between two fungi.

References:

[1]王守生,何首林,王德军,等.VAM 真菌对茶树营养生长和茶叶品质的影响[J].土壤学报,1997,34（1):97-102.

[2]KARAKI G.Growth of mycorrhizal tomato mineral acquisition under salt stress[J].Mycorrhiza,2000（10）:51-54.
[3]盖京苹,冯固,李晓林.丛枝菌根真菌在田间的分布特征、代谢活性及其对甘薯生长的影响[J].应用生态学报,2005,16（1):147-150.
[4]ALLEN M F.The ecology of mycorrhizae[M].New York:Cambridge University Press,1991：1-8,113-118.
[5]许永利,张俊英,袁跃广,等.设施番茄连作土壤的改良措施研究[J].北方园艺,2010（5):60-62.
[6]张俊英,许永利.两株生防菌对连作土壤中黄瓜生长及微生物的影响[J].北方园艺,2015（15):28-31.
[7]鲁如坤.土壤农业化学分析方法[M].北京:中国科技出版社,1999:160-270.
[8]PHILLIPS J M,HAYMAN D S.Improved procedures for clearing and attaining parasitic and vesicular-arbuscular mycorrhizal fungi for rapid assessment of infection[J].Trans Br Mycol Soc,1970,55:158-161.
[9]中国科学院南京土壤研究所.土壤微生物研究法[M].北京:科学出版社,1985:44-46.
[10]张俊英,许永利,刘小艳.逆境土壤的生态修复技术[M].北京:北京航空航天大学出版社,2007.

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Last Update: 2018-02-09