| Treatment | Variable cost (Rs∙ha−1) | Marginal cost (Rs∙ha−1) | Net Income (Rs∙Ha−1) | Marginal Net benefit (Rs∙ha−1) | Marginal rate of return (%) | |||||
| 2010 | 2011 | 2010 | 2011 | 2010 | 2011 | 2010 | 2011 | 2010 | 2011 | |
| T1P3 | 74,734 | 79,425 | 90,151 | 125,000 | ||||||
| T2P3 | 75,984 | 80,675 | 1250 | 1250 | 125,324 | 153,755 | 35,173 | 28,755 | 2813.87 | 4.347 |
| T4P3 | 81,234 | - | 5250 | - | 129,139 | - | 3815 | - | 72.76 | - |
| T43P3 | - | 82,925 | - | 2250 | - | 154,735 | - | 980 | - | 229.59 |