Table 1 Details of the fifteen alternatives (management practices).
Tillage | Nutrient-crop residue combination |
---|---|
Conventional tillage (CONV) | CONV1: 0% residue + 100% NPK |
CONV2: 100% residue + 50% NPK | |
CONV3: 100% residue + 75% NPK | |
CONV4: 50% residue + 100% NPK | |
CONV5: 50% residue + 75% NPK | |
Reduced tillage (REDUC) | REDUC1: 0% residue + 100% NPK |
REDUC2: 100% residue + 50% NPK | |
REDUC3: 100% residue + 75% NPK | |
REDUC4: 50% residue + 100% NPK | |
REDUC5: 50% residue + 75% NPK | |
Zero tillage (ZERO) | ZERO1: 0% residue + 100% NPK |
ZERO2: 100% residue + 50% NPK | |
ZERO3:100% residue + 75% NPK | |
ZERO4: 50% residue + 100% NPK | |
ZERO5: 50% residue + 75% NPK |