An agronomic assessment of greenhouse gas emissions from major cereal crops

Agriculture & Biology

• greenhouse gas emissions 100%
• grain crops 93%
• global warming potential 78%
• rice 58%
• wheat 42%
• corn 41%
• environmental sustainability 13%
• meta-analysis 12%
• ecosystem services 11%
• food security 11%
• human health 10%
• production technology 9%
• grain yield 8%
• testing 4%

Earth & Environmental Sciences

• greenhouse gas emissions 78%
• crop 63%
• wheat 60%
• maize 59%
• global warming 46%
• anthropogenic greenhouse gas 15%
• meta-analysis 12%
• environmental sustainability 12%
• food security 11%
• human health 9%
• mitigation 8%
• demand 7%
• world 6%
• rate 3%

Chemical Compounds

• Reaction Yield 36%
• Ecosystem 35%
• Food 21%