筛选
科学数据
统计数据
共检索到87条 ,权限内显示50条;
Data from: Mutualism persistence and abandonment during the evolution of the mycorrhizal symbiosis
- 负责人：
- DOI：
- doi:10.5061/dryad.n8bm9
- 摘要：
- kely associated with AM fungi and that the EM, NM, and AMNM states descended from the AM state. Direct transitions from the AM state to the EM and NM states wer
Data from: Bouncing Back: plant-associated soil microbes respond rapidly to prairie establishment
- 负责人：
- DOI：
- doi:10.5061/dryad.rk384
- 摘要：
- and prairie soil microbial communities. Despite no changes to the biomass of Gram-positive bacteria and actinomycetes, total biomass, arbuscular mycorrhizal fungi biomass
Data from: Tracking plant preference for higher-quality mycorrhizal symbionts under varying CO conditions over multiple generations
- 负责人：
- DOI：
- doi:10.5061/dryad.2kj8p
- 摘要：
- of interspecific cooperation in the world. AM fungi provide benefits to plants; in return plants allocate carbon resources to fungi, preferentially allocating mor
Data from: Do arbuscular mycorrhizal fungi stabilize litter-derived carbon in soil?
- 负责人：
- DOI：
- doi:10.5061/dryad.8n2f4
- 摘要：
- 1. Fine roots and mycorrhiza often represent the largest input of carbon (C) into soils, and are therefore of primary relevance to the soil C balance. Arbuscular mycorrhizal (AM) fungi have previously been found to increase litter decomposition which may lead to reduced soil C stocks, but these studies have focused on immediate decomposition of relatively high amounts of high-quality litter and may therefore not hold in many ecological settings over longer terms. 2. Here we assessed the effect of mycorrhizal fungi on the fate of C and nitrogen (N) contained within a realistic amount of highly 13C/15N labelled root-litter in soil. This litter was either added fresh or after a 3-month incubation period under field conditions to a hyphal in-growth core where mycorrhizal abundance was either reduced or not through rotation. After three months of incubation with a plant under greenhouse conditions, the effect of turning cores on residual 13C and 15N inside the cores was measured, as well as 13C incorporation in microbial signature fatty acids and 15N incorporation of plants. 3. Turning of cores increased abundance of fungal decomposers and 13C loss from cores, while 15N content of cores and plants was unaffected. Despite the difference in disturbance that turning the cores could have caused, the results suggest that mycorrhizal fungi and field incubation of litter acted to additively increase proportion of 13C left in cores. 4. Synthesis. Apart from stimulating litter decomposition as previously shown, mycorrhizas can also stabilize C during litter decomposition and this effect is persistent through time.
Data from: The plant microbiome and native plant restoration: the example of native mycorrhizal fungi
- 负责人：
- DOI：
- doi:10.5061/dryad.bs79gk5
- 摘要：
- by reintroducing key organisms from the native plant microbiome. In particular, root symbionts called arbuscular mycorrhizal fungi are critical in shaping grassland
Data from: Land use in mountain grasslands alters drought response and recovery of carbon allocation and plant-microbial interactions
- 负责人：
- DOI：
- doi:10.5061/dryad.3s57p
- 摘要：
- introduced AM and saprotrophic fungi:bacteria ratio in both grassland types. At peak drought the 13C transfer into AM fungi, saprotrophic fungi and Gram
Data from: Soil biota enhance agricultural sustainability by improving crop yield, nutrient uptake and reducing nitrogen leaching losses
- 负责人：
- DOI：
- doi:10.5061/dryad.p5v4g
- 摘要：
- ng arbuscular mycorrhizal fungi (AMF)]. A crop rotation was planted, and nutrient leaching losses, plant biomass and nutrient contents were assessed over a period of almost 2 yea
Data from: A century of changing flows: forest management changed flow magnitudes and warming advanced the timing of flow in a southwestern US river
- 负责人：
- DOI：
- doi:10.5061/dryad.d1240
- 摘要：
- in forest density within ponderosa pine forests. Streamflow volumes declined by 37–56% in summer and fall months during this period. Declines in climate-adjusted
Data from: Interactions between functionally diverse fungal mutualists inconsistently affect plant performance and competition
- 负责人：
- DOI：
- doi:10.5061/dryad.5hs7h37
- 摘要：
- interspecific competition in one of the four instances of plant–plant competition, despite the general competitive superiority of AM fungi over Trichoderma. We highlight tha
Data from: Resistance of soil biota and plant growth to disturbance increases with plant diversity
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.v6wwpzgqz
- 摘要：
- disturbances. High plant diversity resulted in soils that were dominated by fungi and associated soil biota, including increased arbuscular mycorrhizal fungi
