Keyphrases
Rice
100%
Legumes
100%
Carbon Footprint
100%
Nitrogen Pollution
100%
Pollution Footprint
100%
Net Ecosystem Economic Benefit
100%
Rice-wheat
50%
Fava Bean
50%
Environmental Benefits
40%
Milk Vetch
40%
C Footprint
40%
N Input
30%
Economic Benefits
30%
Rice Milk
30%
Rape
20%
N Loss
20%
Crop Rotation
20%
Life Cycle Assessment
20%
Winter Crops
20%
N Pollution
20%
Bean Milk
20%
Reactive N Loss
20%
No Significant Difference
10%
Nitrogen N
10%
Carbon C
10%
Indirect Emissions
10%
Economic Returns
10%
C Emissions
10%
Environmental Performance
10%
CH4 Emission
10%
Cropping System
10%
N2O Emission
10%
Economic Evaluation
10%
Yield Penalty
10%
Ammonia Volatilization
10%
N Leaching
10%
Economic Challenges
10%
N Dynamics
10%
N Output
10%
C Dynamics
10%
Fertilizer Use Efficiency
10%
Environmental Challenges
10%
Rice Yield
10%
Methane (CH4) Emission
10%
Nitrous Oxide (N2O) Emission
10%
N-systems
10%
Forage Legumes
10%
Rice Plant
10%
Benefit Value
10%
Rice Cropping
10%
Conventional Rice
10%
Grain Legumes
10%
Output Balance
10%
Sustainable Rice Production
10%
Rice-rape Rotation
10%
Long-term Field Monitoring
10%
Legume Yield
10%
Agricultural and Biological Sciences
Carbon Footprint
100%
Vicia faba
100%
Astragalus
80%
Methane
60%
Rice Milk
60%
Life Cycle Engineering
40%
Life Cycle Impact Assessment
40%
Cropping System
20%
Forage Legumes
20%
Environmental Performance
20%
Grain Legume
20%
Winter Grain
20%
Earth and Planetary Sciences
Emissions
100%
Carbon Footprint
100%
Methane
50%
Nitrous Oxide
33%
Life Cycle Assessment
33%
Vaporization
16%
Environmental Performance
16%
Crop Rotation
16%
Nitrous Oxide
16%