| Treatments | Cost that vary (PRs∙ha−1) | Net field benefits (PRs∙ha−1) |
| V2S5: 30 cm × 75 cm | 14,450 | 126,142 |
| V2S4: 25 cm × 75 cm | 17,100 | 147,033 |
| V1S5: 30 cm × 75 cm | 17,525 | 172,083 |
| V1S4: 25 cm × 75 cm | 22,050 | 220,358 |
| V2S3: 20 cm × 75 cm | 22,725 | 202,250 D |
| V1S2: 15 cm × 75 cm | 22,975 | 165,609 D |
| V1S3: 20 cm × 75 cm | 24,075 | 222,575 |
| V2S2: 15 cm × 75 cm | 25,375 | 202,483 D |
| V1S1: 10 cm × 75 cm | 26,625 | 136,183 D |
| V2S1: 10 cm × 75 cm | 26,925 | 140,339 D |