Table 1 Details of the fifteen alternatives (management practices).

From: Evaluation of management practices in rice–wheat cropping system using multicriteria decision-making methods in conservation agriculture

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