干旱区生态环境知识资源中心(Arid): Arbuscular mycorrhizal fungi improved plant growth and nutrient acquisition of desert ephemeral Plantago minuta under variable soil water conditions

Arid

	Arbuscular mycorrhizal fungi improved plant growth and nutrient acquisition of desert ephemeral Plantago minuta under variable soil water conditions
	Shi Zhaoyong; Mickan Bede; Feng Gu; Chen Yinglong
来源期刊	Journal of Arid Land
ISSN	1674-6767
出版年	2015
卷号	7 期号:3 页码:414-420
英文摘要	Desert ephemeral plants play an important role in desert ecosystem.Soil water availability is considered as the major restrictive factor limiting the growth of ephemeral plants.Moreover,arbuscular mycorrhizal fungi(AM fungi) are widely reported to improve the growth of desert ephemerals.The present study aimed to test the hypothesis of that AM fungi could alleviate drought stress of desert ephemeral Plantago minuta,and AM fungal functions reduced with the improvement of soil water content.A pot experiment was carried out with three levels of soil water contents(4.5%,9.0%,and 15.8%(w/w)),and three AM inoculation treatments(Glomus mosseae,Glomus etunicatum and non-inoculation).The results indicate that mycorrhizal colonization rate decreased with the increase of soil water availability.Inoculation improved plant growth and N,P and K acquisition in both shoots and roots regardless water treatments.When comparing the two fungi,plants inoculated with G.mosseae performed better than those inoculated with G.etunicatum in terms of plant growth and nutrient acquisition.These results showed that ameliorative soil water did not suppress arbuscular mycorrhizal fungal functions in improving growth and nutrient acquisition of desert ephemeral Plantago minuta.
英文关键词	Plantago minuta soil water availability nutrient acquisition desert ephemeral Junggar Basin
类型	Article
语种	英语
开放获取类型	Bronze
收录类别	CSCD
WOS研究方向	Plant Sciences
CSCD记录号	CSCD:5385830
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/335465
作者单位	Shi Zhaoyong, College of Agriculture, Henan University of Science and Technology, Luoyang, Henan 471003, China.; Mickan Bede, School of Earth and Environment, the University of Western Australia, Crawley, 6009, Australia.; Feng Gu, College of Resources and Environmental Sciences, China Agricultural University, Beijing 100094, China.; Chen Yinglong, School of Earth and Environment, the University of Western Australia, State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau, Crawley, 6009, Australia.
推荐引用方式 GB/T 7714	Shi Zhaoyong,Mickan Bede,Feng Gu,et al. Arbuscular mycorrhizal fungi improved plant growth and nutrient acquisition of desert ephemeral Plantago minuta under variable soil water conditions[J],2015,7(3):414-420.
APA	Shi Zhaoyong,Mickan Bede,Feng Gu,&Chen Yinglong.(2015).Arbuscular mycorrhizal fungi improved plant growth and nutrient acquisition of desert ephemeral Plantago minuta under variable soil water conditions.Journal of Arid Land,7(3),414-420.
MLA	Shi Zhaoyong,et al."Arbuscular mycorrhizal fungi improved plant growth and nutrient acquisition of desert ephemeral Plantago minuta under variable soil water conditions".Journal of Arid Land 7.3(2015):414-420.