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Control Effect of Arbuscular Mycorrhizal Fungi and Bacillus subtilis on Fusarium Wilt of Watermelon(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2016年24
Page:
124-127
Research Field:
Publishing date:

Info

Title:
Control Effect of Arbuscular Mycorrhizal Fungi and Bacillus subtilis on Fusarium Wilt of Watermelon
Author(s):
JIANG Haiyan
(Department of Student Affairs，Qingdao Agricultural University，Qingdao，Shandong 266109)
Keywords:
watermelon; AM fungi; Bacillus subtilis; Fusarium oxysporum f.sp.niveum; control effect
PACS:
-
DOI:
10.11937/bfyy.201624031
Abstract:
In order to explore the control effect of arbuscular mycorrhizal(AM) fungi and Bacillus subtilis on Fusarium wilt of watermelon，this study used pot experiment to study whether AM fungi and Bacillus subtilis took effects on watermelon plant′s growth process and resistance to Fusarium wilt when inoculated with Fusarium oxysporum f.sp.niveum(FON).The results showed that single inoculation of Bacillus subtilis or AM fungi could promote watermelon plants growth and had a good effect on resist ance injuring by FON.Dual inoculation of Glomus mosseae and Bacillus subtilis was the best combination for plant growth including plant fresh weight，dry weight and leaf number，although the difference was not significant.It was also the best combination to increase watermelon plant′s resistance to FON，with control effect 82.1%.

References:

 

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Last Update: 2017-03-09