Daily maintenance for lactating cows
| BW(kg) | DM(kg) | TDN(kg) | ME(Mcal) | CP(g) | 
| 200 | 4.32 | 1.92 | 6.94 | 259 | 
| 250 | 5.4 | 2.28 | 8.24 | 306 | 
| 300 | 6.48 | 2.62 | 9.47 | 351 | 
| 350 | 7.56 | 2.95 | 10.67 | 394 | 
| 400 | 8.64 | 3.27 | 11.82 | 436 | 
| 450 | 9.72 | 3.58 | 12.94 | 476 | 
| 500 | 10.8 | 3.88 | 14.04 | 515 | 
| 550 | 11.88 | 4.18 | 15.10 | 553 | 
| 600 | 12.96 | 4.47 | 16.15 | 591 | 
| 650 | 14.04 | 4.75 | 17.18 | 627 | 
| 700 | 15.12 | 5.03 | 18.19 | 663 | 
| 750 | 16.2 | 5.31 | 19.19 | 698 | 
| 800 | 17.28 | 5.58 | 20.17 | 733 |