ArticleiScience2023
Coupling of crop and livestock production can reduce the agricultural GHG emission from smallholder farms.
Article in iScience, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed.
- Crop-specific embodied greenhouse gas emissions inventory for 28 staple crops in China from 2007 to 2017.Scientific data · 2025Article
- Inequality in agricultural greenhouse gas emissions intensity has risen in rural China from 1993 to 2020.Nature food · 2024Article
- Soil Carbon Dioxide Emissions and Carbon Sequestration with Implementation of Alley Cropping in a Mediterranean Citrus Orchard.Plants (Basel, Switzerland) · 2024Article
- Tracing inter-city nitrogen pollution.Nature food · 2024Article
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Authors and funding
16 authors.
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No grant is acknowledged in the PubMed record.
Abstract
Ensuring global food security and environmental sustainability is dependent upon the contribution of the world's hundred million smallholder farms, but the contributions of smallholder farms to global agricultural greenhouse gas (GHG) emissions have been understudied. We developed a localized agricultural life cycle assessment (LCA) database to calculate GHG emissions and made the first extensive assessment of the smallholder farms' GHG emission reduction potentials by coupling crop and livestock production (CCLP), a redesign of current practices toward sustainable agriculture in China. CCLP can reduce the GHG emission intensity by 17.67%, with its own feed and manure returning to the field as an essential path. Scenario analysis verified that greater GHG emission reduction (28.09%-41.32%) will be achieved by restructuring CCLP. Therefore, this mixed farming is a mode with broader benefits to provide sustainable agricultural practices for reducing GHG emissions fairly.
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Registered trials
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