干旱区生态环境知识资源中心(Arid): Biofertilizers with beneficial rhizobacteria improved plant growth and yield in chili (Capsicum annuum L.)

Arid

DOI	10.1007/s11274-020-02863-w
	Biofertilizers with beneficial rhizobacteria improved plant growth and yield in chili (Capsicum annuum L.)
	Gou, Jing-Yi 1; Suo, Sheng-Zhou 1; Shao, Kun-Zhong 1; Zhao, Qi 1; Yao, Dan 1; Li, Hui-Ping 1; Zhang, Jin-Lin 1; Rensing, Christopher 1,2
通讯作者	Zhang, Jin-Lin ; Rensing, Christopher
来源期刊	WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY
ISSN	0959-3993
EISSN	1573-0972
出版年	2020
卷号	36 期号:6
英文摘要	Chemical fertilizers can supply essential nutrients to crops increasing their yield, however, they can also cause serious environmental problems. Biofertilizer has received more and more attention because of its environmentally friendly and pollution-free characteristics. Haloxylon ammodendron, a desert succulent shrub, has become an important plant species for vegetation restoration in several deserts in China because of its strong drought tolerance. Its extensive root systems and unique rhizosphere bacterial community aid H. ammodendron adapt to this extreme environment. In this study, Bacillus sp. WM13-24 and Pseudomonas sp. M30-35 isolated from the rhizosphere of H. ammodendron in our previous study and Bacillus amyloliquefaciens GB03 and Sinorhizobium meliloti ACCC17578 as well-studied beneficial strains were used to prepare two types of biofertilizer, WM13-24 biofertilizer containing Bacillus sp. WM13-24 and integrated biofertilizer containing all the four strains. Results presented here showed that WM13-24 biofertilizer and the integrated biofertilizer improved chili plant growth, fruit yield and quality and the rhizosphere soil nitrogen content, enzyme activities, and the quantity and biodiversity of viable bacteria. Compared to the control, WM13-24 biofertilizer and a commercial biofertilizer, the integrated biofertilizer performed best in significantly increasing plant height, stem diameter, leaf length and width, chlorophyll content, fruit yield, soluble sugar content, ascorbic acid content, organic acid content, soil urease activity, catalase activity and the quantity and biodiversity of viable bacteria. This study provided a theoretical and practical basis for large scale development of integrated biofertilizers using beneficial rhizobacterial strains from the desert plant rhizosphere.
英文关键词	Beneficial rhizobacteria Haloxylon ammodendron Integrated biofertilizer Capsicum annuum L Plant growth Yield
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000538083200001
WOS关键词	PROMOTING RHIZOBACTERIA ; SUSTAINABLE AGRICULTURE ; ENZYME-ACTIVITIES ; ORGANIC-MATTER ; SOIL ; FERTILIZER ; RHIZOSPHERE ; IDENTIFICATION ; PRODUCTIVITY ; INOCULATION
WOS类目	Biotechnology & Applied Microbiology
WOS研究方向	Biotechnology & Applied Microbiology
来源机构	兰州大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/319293
作者单位	1.Lanzhou Univ, Coll Pastoral Agr Sci & Technol, Engn Res Ctr Grassland Ind,Minist Educ, State Key Lab Grassland Agroecosyst,Ctr Grassland, Lanzhou 730020, Peoples R China; 2.Fujian Agr & Forestry Univ, Inst Environm Microbiol, Fuzhou 350002, Peoples R China
推荐引用方式 GB/T 7714	Gou, Jing-Yi,Suo, Sheng-Zhou,Shao, Kun-Zhong,et al. Biofertilizers with beneficial rhizobacteria improved plant growth and yield in chili (Capsicum annuum L.)[J]. 兰州大学,2020,36(6).
APA	Gou, Jing-Yi.,Suo, Sheng-Zhou.,Shao, Kun-Zhong.,Zhao, Qi.,Yao, Dan.,...&Rensing, Christopher.(2020).Biofertilizers with beneficial rhizobacteria improved plant growth and yield in chili (Capsicum annuum L.).WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY,36(6).
MLA	Gou, Jing-Yi,et al."Biofertilizers with beneficial rhizobacteria improved plant growth and yield in chili (Capsicum annuum L.)".WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY 36.6(2020).