干旱区生态环境知识资源中心(Arid): Application of Arbuscular Mycorrhizal Fungi Isolates from Semi-arid Mediterranean Ecosystems as Biofertilizers in Argan Tree Development

Arid

DOI	10.1007/s42729-021-00704-9
	Application of Arbuscular Mycorrhizal Fungi Isolates from Semi-arid Mediterranean Ecosystems as Biofertilizers in Argan Tree Development
	Elmostapha, Outamamat; Hanane, Dounas; Rachid, Bouamari; Lahcen, Ouahmane
通讯作者	Lahcen, O (corresponding author), Cadi Ayyad Univ, Fac Sci Semlalia, Lab Microbial Biotechnol Agrosci & Environm BioMA, Labeled Res Unit,CNRST 4, Marrakech, Morocco.
来源期刊	JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION
ISSN	0718-9508
EISSN	0718-9516
出版年	2022
英文摘要	In semi-arid Mediterranean ecosystems, biotic and abiotic constraints have led to intense forest destruction and ecosystem deterioration and particularly to limitation in the production of Argan tree. Reforestation is thus more than ever a major challenge and an absolute necessity. The use of arbuscular mycorrhizal fungi (AMF) is of great importance in the processes of sustainable regeneration of the vegetation cover, given their roles in the improvement of plant growth and in the protection of soils. In the current study, Argan seedlings were inoculated with five arbuscular mycorrhizal fungi complexes and six arbuscular mycorrhizal fungi monospecific isolates. Growth, nutrition, photosynthetic pigments, and mycorrhizal colonization were under study. The soil samples were obtained from different ecosystems. Trap culture with Maize (Zea mays L.) was used for the production of mycorrhizal inoculum directly for complexes. Monospecific isolates were then produced from spore suspension using the technique of micropipette tips. Germinated seeds of Argan tree were inoculated separately with eleven fungal inoculants, under nursery conditions. Eight-month aged seedlings were compared for their growth and nutritional status. All the considered AMF inoculants stimulated significantly the growth of Argan seedlings; an increase in plant height between 33 and 70% was recorded. The aerial dry weight showed an increase of 62 to 124%, and the root dry weight showed an increase of 24 to 86% compared to the control. Similarly, the mineral contents in inoculated seedlings were significantly increased compared to the control non-inoculated seedlings. The analysis of the chlorophyll contents in leaves showed a significant improvement in inoculated seedlings. In conclusion, this first use of arbuscular mycorrhizal fungi isolates had shown that either complexes or monospecific isolates could improve significantly growth, mineral nutrition, and photosynthesis of Argan seedlings under nursery conditions. Hence, the use of inoculation with suitable consortium from these isolates is a recommended eco-friendly strategy for the restoration of degraded Argan ecosystems.
英文关键词	Arbuscular mycorrhizal fungi Biofertilizer Argania spinosa Reforestation
类型	Article
语种	英语
开放获取类型	Bronze
收录类别	SCI-E
WOS记录号	WOS:000725418600002
WOS关键词	AM FUNGI ; SOIL ; INOCULATION ; RHIZOSPHERE ; COMMUNITY ; GROWTH ; DESERTIFICATION ; PHOSPHORUS ; PHOSPHATE ; BIOMASS
WOS类目	Plant Sciences ; Environmental Sciences ; Soil Science
WOS研究方向	Plant Sciences ; Environmental Sciences & Ecology ; Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/374674
作者单位	[Elmostapha, Outamamat; Hanane, Dounas; Lahcen, Ouahmane] Cadi Ayyad Univ, Fac Sci Semlalia, Lab Microbial Biotechnol Agrosci & Environm BioMA, Labeled Res Unit,CNRST 4, Marrakech, Morocco; [Rachid, Bouamari] Natl Sch Agr, Dept Environm & Plant Protect, Lab Ecol & Environm, Meknes, Morocco
推荐引用方式 GB/T 7714	Elmostapha, Outamamat,Hanane, Dounas,Rachid, Bouamari,et al. Application of Arbuscular Mycorrhizal Fungi Isolates from Semi-arid Mediterranean Ecosystems as Biofertilizers in Argan Tree Development[J],2022.
APA	Elmostapha, Outamamat,Hanane, Dounas,Rachid, Bouamari,&Lahcen, Ouahmane.(2022).Application of Arbuscular Mycorrhizal Fungi Isolates from Semi-arid Mediterranean Ecosystems as Biofertilizers in Argan Tree Development.JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION.
MLA	Elmostapha, Outamamat,et al."Application of Arbuscular Mycorrhizal Fungi Isolates from Semi-arid Mediterranean Ecosystems as Biofertilizers in Argan Tree Development".JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION (2022).