Concentrate cost (won)1) | 2,830,531 | 2,280,111 | 1,322,776 | - |
Forage cost (won)2) | 649,320 | 346,342 | 160,878 | 37,882 |
TMR cost (won)3) | - | 753,858 | 1,957,297 | 3,299,819 |
Total feed cost (won) | 3,479,851 | 3,380,311 | 3,440,951 | 3,337,701 |
Cold carcass weight (kg) | 428 | 429 | 443 | 399 |
Cold carcass price (won/kg) | 15,452 | 17,680 | 16,538 | 17622 |
Income, carcass (won/head) | 6,628,092 | 7,579,416 | 7,321,373 | 7,031,178 |
Calf price (won) | 2,050,000 | 2,050,000 | 2,050,000 | 2,050,000 |
Income [B − (A + C)] (won)4) | 1,098,241 | 2,149,105 | 1,830,422 | 1,643,477 |
Income relative index (%) | 100 | 196 | 167 | 150 |