Table 1. Ingredients and chemical compositions of experimental TMRs (DM basis, %)

Treatments1)
CON TC TCC TCCA
Ingredients
 Timothy hay 20.12 10.21 4.74 4.18
 Alfalfa hay 4.69 6.08 11.28 11.28
 Lupine seed 6.23 6.19 6.17 6.17
 Corn 40.42 40.21 40.07 39.99
 Corn gluten feed 16.41 16.33 16.27 16.27
 Whole cottonseed 3.02 3.00 2.99 2.99
 Tall fescue 2.85 7.08 7.06 7.06
 Molasses 5.04 5.01 5.00 5.00
 Salt 0.31 0.31 0.31 0.31
 Vitamin-mineral mix2) 0.28 0.28 0.28 0.28
 Protected fat 0.00 0.00 0.15 0.15
 Limestone 0.63 0.62 0.00 0.00
 Kimchi cabbage byproducts 0.00 4.68 4.68 4.68
 CaO 0.00 0.00 1.00 1.00
 AHP 0.00 0.00 0.00 0.64
 Total 100.00 100.00 100.00 100.00
Chemical compositions
 DM (% of as fed basis) 65.65 66.26 68.80 69.97
 Crude protein 14.78 14.83 14.35 14.24
 Crude fiber 13.18 12.94 12.71 12.83
 Ether extract 4.30 4.20 4.38 4.32
 Calcium 0.50 0.60 1.21 1.23
 Phosphorus 0.30 0.56 0.56 0.56
 NDF 28.30 27.60 26.40 26.40
 Total digestible nutrients 82.90 82.50 82.71 82.70
TMR only (CON); TMR + 30% Kimchi cabbage by-products (TC); TMR + 30% Kimchi cabbage by-products + 5% CaO (TCC); TMR + 30% Kimchi cabbage by-products + 5% CaO + 3.22% AHP (TCCA), fresh matter basis.
Vitamin-mineral mix contained vit. A 2,650,000 IU, vit. D3 530,000 IU, vit. E 1,050 IU, niacin 10,000 mg, Mn 4,400 mg, Zn 4,400 mg, Fe 13,200 mg, Cu 2,200 mg, iodine 440 mg, and Co, 440 mg/kg of Grobic-DC provided from Bayer Health Care (Leverkusen, Germany).
TMR, total mixed ration; DM, dry matter; CaO, calcium oxide; AHP, alkaline hydrogen peroxide; NDF, neutral detergent fiber.