干旱区生态环境知识资源中心(Arid): Impact of mycorrhiza-based inoculation strategies on Ziziphus mauritiana Lam. and its native mycorrhizal communities on the route of the Great Green Wall (Senegal)

Arid

DOI	10.1016/j.ecoleng.2018.12.033
	Impact of mycorrhiza-based inoculation strategies on Ziziphus mauritiana Lam. and its native mycorrhizal communities on the route of the Great Green Wall (Senegal)
	Thioye, Babacar 1,2,3; Sanguin, Herve 2,4; Kane, Aboubacry 1; de Faria, Sergio Mania 5; Fall, Dioumacor 6; Prin, Yves 2,4; Sanogo, Diaminatou 6; Ndiaye, Cheikh 1; Duponnois, Robin 2,3; Sylla, Samba Ndao 1; Ba, Amadou Mustapha 2,7
通讯作者	Thioye, Babacar
来源期刊	ECOLOGICAL ENGINEERING
ISSN	0925-8574
EISSN	1872-6992
出版年	2019
卷号	128 页码:66-76
英文摘要	A wide program of fruit tree planting, notably jujube trees, has been implemented in the framework of the panAfrican Great Green Wall (GGW) project to improve food security in arid and semiarid regions. However, the success of such initiatives is highly limited by a low tree growth and high tree mortality rates due to transplant shocks from tree nursery to field. The positive impact of mycorrhiza-based ecological engineering strategies on jujube trees were previously demonstrated in nursery conditions, but field monitoring is necessary to evaluate their sustainability in terms of plant growth and survival. In the current study, local (Tassel) and exotic (Gola) jujube cultivars were tested for their response to mycorrhizal inoculation with the non-native arbuscular mycorrhizal (AM) fungus Rhizophagus irregularis IR 27 and fertilization with rock phosphate. The environmental impacts of both treatments were assessed by characterizing the native AM fungal community in a 13-month-old jujube orchard. Field results demonstrated higher rates of survival and a relative stability of nursery-driven plant benefits of inoculated jujube trees, as well as a potential higher persistence of AM fungal inoculum for the exotic cultivar. The native AM fungal community associated with the local cultivar was the most diverse, but Glomeraceae was predominant in both cultivars. The mycorrhiza-based ecological engineering strategies proposed in this work affected both AM fungal communities, notably Glomeraceae and Gigasporaceae members, but in a higher extent for the local jujube cultivar. Results highlight the strong benefits of mycorrhizal inoculation at the very early stages of tree seedling growth in nursery and their stability in the first year of plantation. Nevertheless, a deeper assessment of mycorrhizal inoculum persistence and spread, and a wider characterization of soil and root microbiome need to be implemented in further field monitoring to better evaluate the environmental impacts.
英文关键词	Arbuscular mycorrhizal fungi community Rhizophagus irregularis Inoculation Illumina sequencing Rock phosphate Ziziphus mauritiana
类型	Article
语种	英语
国家	Senegal ; France ; Brazil ; Guadeloupe
开放获取类型	Green Published, Bronze
收录类别	SCI-E
WOS记录号	WOS:000456717800009
WOS关键词	FUNGUS GLOMUS-INTRARADICES ; ARBUSCULAR MYCORRHIZAE ; TAMARINDUS-INDICA ; NUTRIENT-UPTAKE ; FRUIT-TREES ; ARABLE SOIL ; GROWTH ; DIVERSITY ; FERTILIZATION ; ROOTS
WOS类目	Ecology ; Engineering, Environmental ; Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology ; Engineering
来源机构	French National Research Institute for Sustainable Development
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/215170
作者单位	1.UCAD, IRD, Lab Commun Microbiol, ISRA, BP 1386, Dakar, Senegal; 2.Univ Montpellier, Montpellier SupAgro, INRA, LSTM,CIRAD,IRD, Montpellier, France; 3.IRD, UMR LSTM, F-34398 Montpellier, France; 4.CIRAD, UMR LSTM, F-34398 Montpellier, France; 5.Embrapa Agrobiol, Km 7 BR 465, BR-23890000 Seropedica, RJ, Brazil; 6.CNRF, BP 2312, Dakar, Senegal; 7.Univ Antilles, Fac Sci Exactes & Nat, Lab Biol & Physiol Vegetales, BP 592, F-97159 Pointe a Pitre, Guadeloupe, Guadeloupe
推荐引用方式 GB/T 7714	Thioye, Babacar,Sanguin, Herve,Kane, Aboubacry,et al. Impact of mycorrhiza-based inoculation strategies on Ziziphus mauritiana Lam. and its native mycorrhizal communities on the route of the Great Green Wall (Senegal)[J]. French National Research Institute for Sustainable Development,2019,128:66-76.
APA	Thioye, Babacar.,Sanguin, Herve.,Kane, Aboubacry.,de Faria, Sergio Mania.,Fall, Dioumacor.,...&Ba, Amadou Mustapha.(2019).Impact of mycorrhiza-based inoculation strategies on Ziziphus mauritiana Lam. and its native mycorrhizal communities on the route of the Great Green Wall (Senegal).ECOLOGICAL ENGINEERING,128,66-76.
MLA	Thioye, Babacar,et al."Impact of mycorrhiza-based inoculation strategies on Ziziphus mauritiana Lam. and its native mycorrhizal communities on the route of the Great Green Wall (Senegal)".ECOLOGICAL ENGINEERING 128(2019):66-76.