Table 1 Composition of the control diets
From: Effects of different dietary n-6/n-3 polyunsaturated fatty acid ratios on boar reproduction
Items | 15–40 kg | 40–60 kg | 60–80 kg | 80–100 kg | 100–130 kg |
|---|---|---|---|---|---|
Corn | 65.07 | 67.06 | 67.37 | 70.17 | 70.14 |
Soybean meal | 20.00 | 20.00 | 23.50 | 21.00 | 21.50 |
Wheat bran | 3.00 | 3.00 | 4.00 | 4.00 | 4.00 |
Fish meal | 4.50 | 3.50 | 1.00 | 1.00 | 1.00 |
Yeast protein | 3.00 | 2.50 | 0.00 | 0.00 | 0.00 |
L-lysine | 0.46 | 0.37 | 0.38 | 0.29 | 0.12 |
D-Methionine | 0.07 | 0.05 | 0.05 | 0.02 | 0.00 |
L-Threonine | 0.15 | 0.08 | 0.14 | 0.11 | 0.04 |
Calcium carbonate | 0.29 | 0.33 | 0.35 | 0.38 | 0.41 |
Dicalcium phosphate | 2.05 | 1.90 | 2.05 | 1.87 | 1.63 |
Chloride choline | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 |
Salt | 0.25 | 0.25 | 0.20 | 0.20 | 0.20 |
Saleratus | 0.20 | 0.00 | 0.00 | 0.00 | 0.00 |
Vitamin premixa | 0.21 | 0.21 | 0.21 | 0.21 | 0.21 |
Mineral premixb | 0.60 | 0.60 | 0.60 | 0.60 | 0.60 |
Total | 100 | 100 | 100 | 100 | 100 |