Nutrient | Units DM basis | Growth and reproduction minimum | Adult maintenance minimum | Maximum | 1974 Nrc recommended minimum |
| Protein1 Arginine Histidine Isoleucine Leucine Lysine Methionine-cystine Phenylalanine-tyrosine Threonine Tryptophan Valine Fat Linoleic acld | ％ ％ ％ ％ ％ ％ ％ ％ ％ ％ ％ ％ ％ | 22.0 0.62 0.22 0.45 0.72 0.77 0.53 0.89 0.58 0.20 0.48 8.0 1.0 | 18.00 0.51 0.18 0.37 0.59 0.63 0.43 0.73 0.48 0.16 0.39 5.0 1.0 | 22.0 5.0 1.0 | |
| Minerals Calcium Phosphorus Ca：P ratio Potassium Sodium Chloride Magnesium Iron Copper Manganese Zinc Iodine Selenium | ％ ％ ％ ％ ％ 5 mg／kg mg／kg mg／kg mg／kg mg／kg mg／kg | 1.0 0.8 1：1 0.6 0.3 0.45 0.04 80 7.3 5.0 120 1.5 0.11 | 0.6 0.5 1：1 0.6 0.06 0.09 0.04 80 7.3 5.0 120 1.5 0.11 | 2.5 1.6 2：1 0.3 3,000 250 1,000 50 2 | 1.1 0.9 0.6 0.44 0.66 0.04 60 7.3 5.0 50 1.54 0.11 |
| Vitamins A D E Thiamine Riboflavin Niacin Pyridoxine Folic acid Vitamin B12 Choline | IU／KG IU／KG IU／KG mg／kg mg／kg mg／kg mg／kg mg／kg mg／kg mg／kg mg／kg | 5,000 500 50 1.0 2.2 10 11.4 1.0 0.18 0.022 1,200 | 5,000 500 50 1.0 2.2 10 11.4 1.0 0.18 0.022 1,200 | 50,000 5,000 1,000 | 5,000 500 50 1.0 2.2 10 11.4 1.0 0.18 0.022 1,200 |
| Mote：Presumes an energy density of 3.5 kcal ME／g DM. rations greater than 4.0 kcal／g should corrected for energy density. | |||||
| 體重 | 仟卡／公斤／日 |
| 3 | 110 |
| 6 | 85 |
| 10 | 75 |
| 25 | 65 |
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