6533b828fe1ef96bd1288ecf

RESEARCH PRODUCT

Towards food, feed and energy crops mitigating climate change

Laurent PhilippotLaurent PhilippotSara Hallin

subject

0106 biological sciencesCrops AgriculturalConservation of Natural ResourcesClimate ChangePlant ExudatesNitrous OxideClimate changePlant ScienceBiology7. Clean energy01 natural scienceskyoto protocolnitrogenCarbon CycleSoilBioenergyemission in agricultureSustainable agriculture[SDV.BV]Life Sciences [q-bio]/Vegetal BiologySoil Microbiology2. Zero hungerFood securityBacteriabusiness.industryAgroforestrymicrobial processmethanen2o04 agricultural and veterinary sciences15. Life on landNitrogen Cycleghg emissionEnergy crop13. Climate actionAgriculturegreenhouse gasGreenhouse gasWetlandsSustainabilityRhizosphere040103 agronomy & agriculture0401 agriculture forestry and fisheriesbusiness010606 plant biology & botany

description

Agriculture is an important source of anthropogenic emissions of the greenhouse gases (GHG), methane (CH 4 ) and nitrous oxide (N 2 O), and crops can affect the microbial processes controlling these emissions in many ways. Here, we summarize the current knowledge of plant–microbe interactions in relation to the CH 4 and N 2 O budgets and show how this is promoting new generations of crop cultivars that have the potential to mitigate GHG emissions for future agricultural use. The possibility of breeding low GHG-emitting cultivars is a paradigm shift towards sustainable agriculture that balances climate change and food and bioenergy security.

10.1016/j.tplants.2011.05.007https://hal.inrae.fr/hal-02648774