干旱区生态环境知识资源中心(Arid): Source of mycorrhizal inoculum influences growth of Faidherbia albida seedlings

Arid

DOI	10.1007/s11676-018-0810-7
	Source of mycorrhizal inoculum influences growth of Faidherbia albida seedlings
	Birhane, Emiru 1,3; Hailemariam, Mengsteab 1; Gebresamuel, Girmay 1; Araya, Tesfay 2,6; Hadgu, Kiros Meles 4; Norgrove, Lindsey 5
通讯作者	Birhane, Emiru
来源期刊	JOURNAL OF FORESTRY RESEARCH
ISSN	1007-662X
EISSN	1993-0607
出版年	2020
卷号	31 期号:1 页码:313-323
英文摘要	Poor land use management and practice inhibit the growth and establishment of tree seedlings in dryland areas. We assessed arbuscular mycorrhizal fungi (AM) status of Faidherbia albida (Del.) A. Chev. trees grown on different land uses. We quantified the growth and nutrient uptake of F. albida seedlings inoculated with AM from different sources. These efforts were based on soil and fine root samples from the rhizosphere soils of F. albida trees. AM root colonization was determined using the gridline intersect method. Spores were extracted by the wet sieving and decanting method and identified to genus level. The seedling experiment had a completely randomized one-factorial design with four treatments and five replications. Faidherbida albida seedlings were grown in a greenhouse. All in situ F. albida trees were colonized by AM fungi. AM root colonization of F. albida trees was significantly higher (P < 0.0086) in area exclosures than on lands used for grazing or cultivation. Spore abundance was significantly higher (P < 0.0014) in area exclosures followed by cultivated land and grazing land. Glomus was the dominant genus in all land-uses. AM-inoculated F. albida seedlings grew better (P < 0.05) than non-inoculated controls. Seedlings inoculated with AM from area exclosure had significantly (P < 0.05) higher growth and nutrient uptake than those inoculated with AM from grazing and cultivated land. This emphasizes the importance of the native soil AM potential for better establishment of seedlings to achieve optimum plant growth improvement and assist in rehabilitation of degraded arid lands.
英文关键词	Spore abundance AM colonization Inoculum types Land-use types Nutrient uptake Growth parameters
类型	Article
语种	英语
国家	Ethiopia ; Norway ; Switzerland ; South Africa
收录类别	SCI-E
WOS记录号	WOS:000511930900028
WOS关键词	ARBUSCULAR MYCORRHIZAS ; NUTRIENT-UPTAKE ; MINERAL ACQUISITION ; ROOT COLONIZATION ; PLANT-GROWTH ; HOST-PLANT ; FUNGI ; SOIL ; INOCULATION ; PHOSPHORUS
WOS类目	Forestry
WOS研究方向	Forestry
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/314958
作者单位	1.Mekelle Univ, Dept Land Resources Management & Environm Protect, POB 231, Mekelle, Ethiopia; 2.Mekelle Univ, Dept Dryland Crop & Hort Sci, POB 231, Mekelle, Ethiopia; 3.Norwegian Univ Life Sci, Fac Environm Sci & Nat Resource Management, POB 5003, N-1432 As, Norway; 4.World Agroforestry Ctr, ILRI Campus,POB 5689, Addis Ababa, Ethiopia; 5.Bern Univ Appl Sci, Sch Agr Forest & Food Sci, Langgasse 85, CH-3052 Zollikofen, Switzerland; 6.Univ Ft Hare, Dept Agron, PBX1314, ZA-5700 Alice, South Africa
推荐引用方式 GB/T 7714	Birhane, Emiru,Hailemariam, Mengsteab,Gebresamuel, Girmay,et al. Source of mycorrhizal inoculum influences growth of Faidherbia albida seedlings[J],2020,31(1):313-323.
APA	Birhane, Emiru,Hailemariam, Mengsteab,Gebresamuel, Girmay,Araya, Tesfay,Hadgu, Kiros Meles,&Norgrove, Lindsey.(2020).Source of mycorrhizal inoculum influences growth of Faidherbia albida seedlings.JOURNAL OF FORESTRY RESEARCH,31(1),313-323.
MLA	Birhane, Emiru,et al."Source of mycorrhizal inoculum influences growth of Faidherbia albida seedlings".JOURNAL OF FORESTRY RESEARCH 31.1(2020):313-323.