作者
Mohammad Bahram, Tarquin Netherway, Falk Hildebrand, Karin Pritsch, Rein Drenkhan, Kaire Loit, Sten Anslan, Peer Bork, Leho Tedersoo
发表日期
2020/8
期刊
New Phytologist
卷号
227
期号
4
页码范围
1189-1199
简介
- Plant nutrient‐acquisition strategies drive soil processes and vegetation performance, but their effect on the soil microbiome remains poorly understood. This knowledge is important to predict the shifts in microbial diversity and functions due to increasing changes in vegetation traits under global change.
- Here we documented the topsoil microbiomes of 145 boreal and temperate terrestrial sites in the Baltic region that broadly differed in vegetation type and nutritional traits, such as mycorrhizal types and symbiotic nitrogen‐fixation.
- We found that sites dominated by arbuscular mycorrhizal (AM) vegetation harbor relatively more AM fungi, bacteria, fungal saprotrophs, and pathogens in the topsoil compared with sites dominated by ectomycorrhizal (EM) plants. These differences in microbiome composition reflect the rapid nutrient cycling and negative plant–soil feedback in AM soils. Lower fungal diversity and …
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M Bahram, T Netherway, F Hildebrand, K Pritsch… - New Phytologist, 2020