短期增温对青藏高原高寒草甸不同植物根际丛枝菌根真菌的影响

doi:10.11733/j.issn.1007-0435.2021.09.012

草地学报 ›› 2021, Vol. 29 ›› Issue (9): 1959-1966.DOI: 10.11733/j.issn.1007-0435.2021.09.012

短期增温对青藏高原高寒草甸不同植物根际丛枝菌根真菌的影响

王谭国艳¹, 马志远², 李沛洋¹, 郭俊宏¹, 张嘉懿¹, 蒋胜竞¹

1. 兰州大学草地农业生态系统国家重点实验室/兰州大学农业农村部草牧业创新重点实验室/兰州大学草地农业与科技学院, 甘肃兰州 730020;
2. 北京大学城市与环境学院, 北京 100871

收稿日期:2021-06-01 修回日期:2021-07-23 出版日期:2021-09-15 发布日期:2021-10-14
通讯作者: 蒋胜竞,E-mail:jiangsj@lzu.edu.cn
作者简介:王谭国艳(2000-),女,汉族,内蒙赤峰人,本科生,主要从事草地生态学研究,E-mail:wangtgy18@lzu.edu.cn
基金资助:
国家自然科学基金青年项目（31901115）；中国博士后科学基金资助项目（2019M653789）；中央高校基本科研业务费专项资金（lzujbky-2019-pd01）项目共同资助

Effects of Short-Term Warming on Arbuscular Mycorrhizal Fungi in the Rhizosphere of Different Plant Species in Alpine Meadows on the Qinghai-Tibetan Plateau

WANG Tan-guo-yan¹, MA Zhi-yuan², LI Pei-yang¹, GUO Jun-hong¹, ZHANG Jia-yi¹, JIANG Sheng-jing¹

1. State Key Laboratory of Grassland Agro-ecosystems/Key Laboratory of Grassland Livestock Industry Innovation, Ministry of Agriculture and Rural Affairs/College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, Gansu Province 730020, China;
2. Department of Ecology, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China

Received:2021-06-01 Revised:2021-07-23 Online:2021-09-15 Published:2021-10-14

摘要/Abstract

摘要： 丛枝菌根（Arbuscular mycorrhizal，AM）真菌是土壤生态系统中一类重要的微生物类群，其对气候变暖的响应依赖于宿主植物的不同特性。本研究在青藏高原开展了原位模拟增温试验，以形态鉴定方法，探究了15种植物根际AM真菌的孢子组成对模拟增温的响应。结果表明：AM真菌孢子的物种丰富度及群落组成均不受模拟增温的影响，但孢子密度在模拟增温后显著减少；AM真菌的孢子组成在不同植物物种间没有显著差异，但在不同植物科之间差异显著。综上所述，模拟增温主要降低了植物根际AM真菌的孢子密度，还可能通过影响植物的群落组成间接影响AM真菌的孢子群落结构。

关键词: 菌根真菌, 植物根际, 气候变暖, 青藏高原

Abstract: Arbuscular mycorrhizal (AM) fungi is one of the most important microbial groups in soil ecosystems, and their response to climate warming depends on the characteristics of the host plants. In this study, in situ simulated warming experiments were carried out on the Qinghai-Tibetan Plateau to investigate the response of AM fungal spore composition of 15 plant species to simulated warming by morphological identification. The results showed that the species richness and composition of AM fungal spores were not affected by simulated warming, but the spore density was significantly reduced;Under the simulated warming treatment, the spore composition of AM fungi did not differ significantly at the plant species level, but at the plant family level. In conclusion, simulated warming mainly reduced the spore density of AM fungi in the plant rhizosphere, and may indirectly affect the spore community structure of AM fungi by affecting plant community composition.

Key words: Mycorrhizal fungi, Plant rhizophere, Climate warming, Qinghai-Tibetan Plateau

中图分类号:

Q938.1

王谭国艳, 马志远, 李沛洋, 郭俊宏, 张嘉懿, 蒋胜竞. 短期增温对青藏高原高寒草甸不同植物根际丛枝菌根真菌的影响[J]. 草地学报, 2021, 29(9): 1959-1966.

WANG Tan-guo-yan, MA Zhi-yuan, LI Pei-yang, GUO Jun-hong, ZHANG Jia-yi, JIANG Sheng-jing. Effects of Short-Term Warming on Arbuscular Mycorrhizal Fungi in the Rhizosphere of Different Plant Species in Alpine Meadows on the Qinghai-Tibetan Plateau[J]. Acta Agrestia Sinica, 2021, 29(9): 1959-1966.

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参考文献

[1] STOCKER T F, QIN D, PLATTBER G K, et al. Climate change 2013:The physical science basis. Contribution of Working Group I to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change[M]. Cambridge:Cambredge University Press, 2013:17
[2] PECL G T, ARAUÚJO M B, BELL J D. Biodiversity redistribution under climate change:Impacts on ecosystems and human well-being[J]. Science, 2017, 355(6332):eaai9214
[3] HOPPING K A, KNAPP A K, DORJI T, et al. Warming and land use change concurrently erode ecosystem services in Tibet[J]. Global Change Biology, 2018, 24(11):5534-5548
[4] 杨元合.全球变化背景下的高寒生态过程[J]. Chinese Journal of Plant Ecology, 2018, 42(1):1-5
[5] 尕藏加, 斯确多吉, 索南吉, 等.高寒草甸茎直黄芪物候对模拟季节性不对称增温的响应[J]. 草地学报, 2021, 29(4):694-700
[6] LIU H, MI Z, LIN L, et al. Shifting plant species composition in response to climate change stabilizes grassland primary production[J]. Proceedings of the National Academy of Sciences of the United States of America, 2018, 115(16):4051-4056
[7] ZHOU Z, WANG C, LUO Y. Meta-analysis of the impacts of global change factors on soil microbial diversity and functionality[J]. Nature communications, 2020, 11(1):3072
[8] YUAN M M, GUO X, WU L, et al. Climate warming enhances microbial network complexity and stability[J]. Nature Climate Change, 2021, 11(4):343-348
[9] SMITH S E, READ D J. Mycorrhizal Symbiosis[M]. Third Edition. Great Britain:Academic Press of Elsevier, 2008:30
[10] 高萍, 李芳, 郭艳娥, 等.丛枝菌根真菌和根瘤菌防控植物真菌病害的研究进展[J]. 草地学报, 2017, 25(2):236-242
[11] TESTE F P, KARDOL P, TURNER B L, et al. Plant-soil feedback and the maintenance of diversity in Mediterranean-climate shrublands[J]. Science, 2017, 355(6321):173-176
[12] YANG X, MARIOTTE P, GUO J, et al. Suppression of arbuscular mycorrhizal fungi decreases the temporal stability of community productivity under elevated temperature and nitrogen addition in a temperate meadow[J]. Science of The Total Environment, 2021(762):143137
[13] JIANG F, ZHANG L, ZHOU J, et al. Arbuscular mycorrhizal fungi enhance mineralization of organic phosphorus (P) by carrying bacteria along their extraradical hyphae[J]. New Phytologist, 2020, 230(1):304-315
[14] ARTURSSON V, FINLAY R D, JANSSON J K. Interactions between arbuscular mycorrhizal fungi and bacteria and their potential for stimulating plant growth[J]. Environmental Microbiology, 2006, 8(1):1-10
[15] WILSON G W T, RICE C W, RILLIG M C, et al. Soil aggregation and carbon sequestration are tightly correlated with the abundance of arbuscular mycorrhizal fungi:results from long-term field experiments[J]. Ecology Letters, 2009, 5(12):452-461
[16] QIN M, ZHANG Q, PAN J, et al. Effect of arbuscular mycorrhizal fungi on soil enzyme activity is coupled with increased plant biomass[J]. European Journal of Soil Science, 2020, 71(1):84-92
[17] HEINEMEYER A, FITTER A. Impact of temperature on the arbuscular mycorrhizal (AM) symbiosis:growth responses of the host plant and its AM fungal partner.[J]. Journal of Experimental Botany, 2004, 55(396):525-534
[18] ÖPIK M, METSIS M, DANIELL T J, et al. Large-scale parallel 454 sequencing reveals host ecological group specificity of arbuscular mycorrhizal fungi in a boreonemoral forest[J]. New Phytologist, 2009, 184(2):424-437
[19] ZHENG Y, CHEN L, LUO C, et al. Plant Identity Exerts Stronger Effect than Fertilization on Soil Arbuscular Mycorrhizal Fungi in a Sown Pasture[J]. Microbial Ecology, 2016, 72(3):647-658
[20] GABRIELE C, ERICA L, ENRICO E, et al. The abundance and diversity of arbuscular mycorrhizal fungi are linked to the soil chemistry of screes and to slope in the Alpic paleo-endemic Berardia subacaulis[J]. Plos One, 2017, 12(2):e171866
[21] ALGUACIL M D M, TORRES M P, MONTESINOS-NAVARRO A, et al. Soil Characteristics Driving Arbuscular Mycorrhizal Fungal Communities in Semiarid Mediterranean Soils[J]. Applied and Environmental Microbiology, 2016, 82(11):3348-3356
[22] NEUENKAMP L, MOORA M, ÖPIK M, et al. The role of plant mycorrhizal type and status in modulating the relationship between plant and arbuscular mycorrhizal fungal communities[J]. New Phytologist, 2018, 220(4):1236-1247
[23] YANG W, YONG Z, CHENG G, et al. The Arbuscular Mycorrhizal Fungal Community Response to Warming and Grazing Differs between Soil and Roots on the Qinghai-Tibetan Plateau[J]. Plos One, 2013, 8(9):e76447
[24] JIANG S, PAN J, SHI G, et al. Identification of root-colonizing AM fungal communities and their responses to short-term climate change and grazing on Tibetan plateau[J]. Symbiosis, 2017, 3(74):159-166
[25] SHI G, YAO B, LIU Y, et al. The phylogenetic structure of AMF communities shifts in response to gradient warming with and without winter grazing on the Qinghai-Tibet Plateau[J]. Applied Soil Ecology, 2017(121):31-40
[26] WEI X, SHI Y, QIN F, et al. Effects of experimental warming, precipitation increase and their interaction on AM fungal community in an alpine grassland of the Qinghai-Tibetan Plateau[J]. European Journal of Soil Biology, 2021(102):103272
[27] 林笠, 王其兵, 张振华, 等. 温暖化加剧青藏高原高寒草甸土非生长季冻融循环[J]. 北京大学学报(自然科学版), 2017, 53(1):171-178
[28] 李英年, 赵新全, 曹广民, 等. 海北高寒草甸生态系统定位站气候、植被生产力背景的分析[J]. 高原气象, 2004, 23(4):558-567
[29] WANG S, DUAN J, XU G, et al. Effects of warming and grazing on soil N availability, species composition, and ANPP in an alpine meadow[J]. Ecology, 2012, 93(11):2365-2376
[30] WANG Y, LIU H, Chung H, et al. Non-growing-season soil respiration is controlled by freezing and thawing processes in the summer monsoon-dominated Tibetan alpine grassland[J]. Global Biogeochemical Cycles, 2014, 28(10):1081-1095
[31] Brundrett M C, Melville L, Peterson L. Practical methods in mycorrhiza research[M]. Canada:Myeologue Publications, 1994:35-38
[32] GAI J P, CAI X B, FENG G, et al. Arbuscular mycorrhizal fungi associated with sedges on the Tibetan plateau[J]. Mycorrhiza, 2006, 16(3):151-157
[33] GAI J P, CHRISTIE P, CAI X B, et al. Occurrence and distribution of arbuscular mycorrhizal fungal species in three types of grassland community of the Tibetan Plateau[J]. Ecological Research, 2009, 24(6):1345-1350
[34] Wang J, Defrenne C, Mccormack M L, et al. Fine-root functional trait responses to experimental warming:a global meta-analysis[J]. New Phytologist, 2021, 230(5):1856-1867
[35] Birgander J, Rousk J, Olsson P A. Warmer winters increase the rhizosphere carbon flow to mycorrhizal fungi more than to other microorganisms in a temperate grassland[J]. Global Change Biology, 2017, 23(12):5372-5382
[36] HIIESALU I, PÄRTEL M, DAVISON J, et al. Species richness of arbuscular mycorrhizal fungi:associations with grassland plant richness and biomass[J]. New Phytologist, 2014, 203(1):233-244
[37] 马丽, 张骞, 张中华, 等. 梯度增温对高寒草甸物种多样性和生物量的影响[J]. 草地学报, 2020, 28(5):1395-1402
[38] JIANG S, LING N, MA Z, et al. Short-term warming increases root-associated fungal community dissimilarities among host plant species on the Qinghai-Tibetan Plateau[EB/OL]. https://doi.org/10.1007/s11104-021-05073-x, 2021-07-16/2021-08-19
[39] 王淼焱, 刁志凯, 刘润进. 巨孢囊霉科真菌已知种及其分布特点[J]. 菌物研究, 2004, 2(3):6-11
[40] 石国玺, 蒋胜竞, 罗佳佳, 等. 高寒草甸植物系统发育与AM真菌侵染的关系[J]. 生态学报, 2017, 37(11):3628-3635
[41] REINHART K O, WILSON G, RINELLA M J. Predicting plant responses to mycorrhizae:integrating evolutionary history and plant traits[J]. Ecology Letters, 2012, 15(7):689-695
[42] ESCUDERO V, MENDOZA R. Seasonal variation of arbuscular mycorrhizal fungi in temperate grasslands along a wide hydrologic gradient[J]. Mycorrhiza, 2005, 15(4):291-299
[43] HART M M, READER R J. Taxonomic basis for variation in the colonization strategy of arbuscular mycorrhizal fungi[J]. New Phytologist, 2002, 153(2):335-344
[44] PIOTROWSKI J S, DENICH T, KLIRONOMOS J, et al. The effects of arbuscular mycorrhizas on soil aggregation depend on the interaction between plant and fungal species[J]. New Phytologist, 2004, 164(2):365-373

短期增温对青藏高原高寒草甸不同植物根际丛枝菌根真菌的影响

Effects of Short-Term Warming on Arbuscular Mycorrhizal Fungi in the Rhizosphere of Different Plant Species in Alpine Meadows on the Qinghai-Tibetan Plateau

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