Switchgrass rhizospheres stimulate microbial biomass but deplete microbial necromass in agricultural soils of the upper Midwest, USA
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Summary
It is found that amino sugar contents and microbial lipid profiles differed between rhizosphere and bulk soils, while DNA-based assays did not provide this discriminatory power, and suggest switchgrass rhizospheres systematically stimulate microbial growth and microbial residue turnover.
- Type
- article
- Published
- 2016-03-01
- Cited by
- 41
- References
- 60
- Access
- Open access
- OpenAlex
- https://openalex.org/W2214084365
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:85681259
Keywords
Rhizosphere, Panicum virgatum, Amino sugar, Soil water, Microbial population biology
References
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Cited by
- A Lipid Extraction and Analysis Method for Characterizing Soil Microbes in Experiments with Many Samples
- Field‐grown transgenic switchgrass (Panicum virgatum L.) with altered lignin does not affect soil chemistry, microbiology, and carbon storage potential
- Biomass and biofuel crop effects on biodiversity and ecosystem services in the North Central US
- Cellulosic biofuel contributions to a sustainable energy future: Choices and outcomes
- Rhizospheric microorganisms as a solution for the recovery of soils contaminated by petroleum: A review.
- Rhizospheric effects on the microbial community of e-waste-contaminated soils using phospholipid fatty acid and isoprenoid glycerol dialkyl glycerol tetraether analyses
- Isotopic evidence for episodic nitrogen fixation in switchgrass (Panicum virgatum L.)
- Performance of biochar derived from Cymbopogon winterianus waste at two temperatures on soil properties and growth of Bacopa monneri
- Cultivar and phosphorus effects on switchgrass yield and rhizosphere microbial diversity
- High-resolution elemental mapping of the root-rhizosphere-soil continuum using laser-induced breakdown spectroscopy (LIBS)
- To Fix or Not To Fix: Controls on Free-Living Nitrogen Fixation in the Rhizosphere
- Rhizosphere effects on soil microbial community structure and enzyme activity in a successional subtropical forest.
- Variation of microbial residue contribution to soil organic carbon sequestration following land use change in a subtropical karst region
- Distinct regulation of microbial processes in the immobilization of labile carbon in different soils
- Conversion of marginal land into switchgrass conditionally accrues soil carbon but reduces methane consumption
- Warming yields distinct accumulation patterns of microbial residues in dry and wet alpine grasslands on the Qinghai-Tibetan Plateau
- Nitrogen Fixation and Resorption Efficiency Differences Among Twelve Upland and Lowland Switchgrass Cultivars
- Earthworms negate the adverse effect of arbuscular mycorrhizae on living bacterial biomass and bacterial necromass accumulation in a subtropical soil
- Soil microbes increase switchgrass germination but not seedling growth under drought
- Soil pore architecture and rhizosphere legacy define N2O production in root detritusphere
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