Greenhouse gas emissions and crop yield in no-tillage systems: A meta-analysis

•No-till could reduce GHGs emissions and increase crop yields in dry climates.•No-till substantially decreased the global warming potential (GWP) of acid soils.•No-till enhanced barley yield by approximately 49%.•No-till reduced GWP in rice fields by suppressing CO2 (22%) and CH4 (22%) emissions. No...

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Veröffentlicht in:	Agriculture, ecosystems & environment ecosystems & environment, 2018-12, Vol.268 (C), p.144-153
Hauptverfasser:	Huang, Yawen, Ren, Wei, Wang, Lixin, Hui, Dafeng, Grove, John H., Yang, Xiaojuan, Tao, Bo, Goff, Ben
Format:	Artikel
Sprache:	eng
Schlagworte:	acid soils Acidic soils Agricultural ecosystems Agricultural practices Agricultural production agroecological zones agroecosystems Agronomy Barley Carbon dioxide Cereal crops Climate Climate change Climate change mitigation Climate effects Climate-smart agriculture Climatic conditions climatic factors conventional tillage Crop yield Cropping systems Crops Digital agriculture Emissions ENVIRONMENTAL SCIENCES Food security Global warming global warming potential grain yield Greenhouse effect Greenhouse gas emissions Greenhouse gases Humid climates Management Meta-analysis Methane methane production Nitrous oxide No-tillage paddies Rice fields Soil conditions Soil properties soil quality Soil texture Texture Tillage Tradeoffs
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