干旱区生态环境知识资源中心(Arid): Effects of Suillus luteus on the Growth, Photosynthesis, Stomata, and Root System of Pinus tabulaeformis Under Drought Stress

Arid

DOI	10.1007/s00344-022-10809-9
	Effects of Suillus luteus on the Growth, Photosynthesis, Stomata, and Root System of Pinus tabulaeformis Under Drought Stress
	Qi, Jinyu; Yin, Dachuan
通讯作者	Yin, DC
来源期刊	JOURNAL OF PLANT GROWTH REGULATION
ISSN	0721-7595
EISSN	1435-8107
出版年	2023
卷号	42 期号:6 页码:3486-3497
英文摘要	Pinus tabulaeformis represents a critical virescence, and afforestation species are extensively adopted for ecological governance in northeast China, especially in arid areas of western Liaoning Province. The flora in this region is usually affected by drought stress. We studied the responses of P. tabulaeformis seedlings to diverse water situations after infection with an ectomycorrhizal fungus, Suillus luteus. A controlled pot experiment was carried out using P. tabulaeformis seedlings with or without S. luteus inoculation at non-drought, mild, moderate, and severe drought stresses. S. luteus inoculation markedly enhanced P. tabulaeformis development and survival by promoting growth and photosynthesis as well as elevating stomatal area and density under varying degrees of drought stress. Drought stress groups with S. luteus, in particular, had 19%, 21%, and 5.5% increased dry weights compared to normal water. It also promoted the formation of a strong root system. Treatments with S. luteus seedlings exposed to moderate and severe stress resulted in the highest increase in the main root length, i.e., 112.5 and 127% higher than in normal water. S. luteus may, therefore, serve as the biological modifiers of P. tabulaeformis in terms of ecological management in arid areas of western Liaoning Province, China.
英文关键词	Ectomycorrhizal fungi (ECMF) Suillus luteus Pinus tabulaeformis Drought resistance
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000857686000002
WOS关键词	VAR. MONGOLICA SEEDLINGS ; TOLERANCE ; RESPONSES ; FOREST ; SOIL
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/397510
推荐引用方式 GB/T 7714	Qi, Jinyu,Yin, Dachuan. Effects of Suillus luteus on the Growth, Photosynthesis, Stomata, and Root System of Pinus tabulaeformis Under Drought Stress[J],2023,42(6):3486-3497.
APA	Qi, Jinyu,&Yin, Dachuan.(2023).Effects of Suillus luteus on the Growth, Photosynthesis, Stomata, and Root System of Pinus tabulaeformis Under Drought Stress.JOURNAL OF PLANT GROWTH REGULATION,42(6),3486-3497.
MLA	Qi, Jinyu,et al."Effects of Suillus luteus on the Growth, Photosynthesis, Stomata, and Root System of Pinus tabulaeformis Under Drought Stress".JOURNAL OF PLANT GROWTH REGULATION 42.6(2023):3486-3497.