Results 161 to 170 of about 6,492 (250)

Phosphorus addition shifts elevated CO2 effects on soil respiration from rhizosphere to root pathways in a mature eucalypt woodland

open access: yesNew Phytologist, EarlyView.
Summary diagram of the utilization of additional carbohydrates fixed under elevated CO2 belowground in natural low‐phosphorus (P) (a) and P‐fertilized (b) conditions. Soil respiration consists of heterotrophic respiration from microbial activity in bulk soil, autotrophic respiration from fine‐root activity and rhizomicrobial respiration driven by ...
Min Zhao   +11 more
wiley   +1 more source

Plant genotypic diversity and defoliation jointly shape root exudation, fungal communities, and carbon and nitrogen cycling

open access: yesNew Phytologist, EarlyView.
Experimental design. Summary Intraspecific plant diversity is a major component of community diversity, yet its role in shaping plant–microbial interactions and soil functioning remains poorly understood. In particular, plant genotypic diversity may modulate ecosystem responses to defoliation, a key driver of ecosystem processes in grazed systems.
Irene Cordero   +11 more
wiley   +1 more source

Occupational health surveillance of compressed air workers: a scoping review. [PDF]

open access: yesOccup Med (Lond)
Van Rees Vellinga TP   +5 more
europepmc   +1 more source

Restored wetlands: interplay between environmental variables, aboveground and belowground plant traits, and carbon cycling

open access: yesNew Phytologist, EarlyView.
Assessing relationships between environmental conditions, aboveground and belowground plant traits, and carbon cycling in restored wetlands (grazed and ungrazed), compared to a baseline in near‐natural wetlands in Denmark, revealed that ecosystem functions can be restored, even in cases where plant biodiversity has not recovered.
Marta Baumane   +8 more
wiley   +1 more source

Isoprene‐Emitting Transgenic Tobacco Shapes Root Microbiome and Enhances Growth of Co‐Cultivated Non‐Emitting Plants

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Isoprene is the most abundant biogenic volatile organic compound emitted by terrestrial vegetation. Here we report the impact of isoprene on root‐associated microbiomes. Using isoprene‐emitting (IE) transgenic tobacco and isogenic non‐emitting (NE) controls, we performed co‐cultivation experiments in natural soil and analysed plant phenotypes ...
Manuel Bellucci   +9 more
wiley   +1 more source

Gas pipelines, highways for hydrogenotrophic spore-forming bacteria. [PDF]

open access: yesISME Commun
Ranchou-Peyruse M   +5 more
europepmc   +1 more source

Concurrent Increases in Root Phosphorus Acquisition and Leaf Phosphorus Resorption Underpin Enhanced Phosphorus Economy in Chickpea During Reproductive Development

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Phosphorus (P) acquisition and leaf P‐use strategies are critical for reproductive success and productivity, yet, their developmental association during the reproductive phase remains unclear. Five chickpea accessions contrasting in P‐remobilisation efficiency (PRE) were grown in a temperature‐controlled glasshouse under moderate P deficiency.
Xiaolong Feng   +5 more
wiley   +1 more source

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