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. 2024 Aug 27;19(8):e0306707. doi: 10.1371/journal.pone.0306707

Table 1. Composition of pre-initial, initial, growth, finisher, replacement, gestation, and lactation diets, specific to each physiological phase of swine female.

Item Pre-initial Initial Grower Finisher Replacement Gestation Lactation
Ingredients, g.kg-1
Ground corn 399.0 649.0 699.0 739.0 644.4 594.0 587.8
Soybean meal 200.0 300.0 280.0 240.0 240.8 140.0 265.1
Wheat bran - - - - 86.5 240.0 -
UNIMIXa 400.0 50.0 20.0 20.0 25.0 25.0 30.0
L-lysine - - - - - - 10.0
DL-methionine - - - - - - 2.0
Sugar - - - - - - 100.0
Calcitic limestone - - - - 2.3 - 4.1
Mycofix 1.0 1.0 1.0 1.0 1.0 1.0 1.0
Chemical composition
Dry matter, % 83.41 87.92 87.07 88.93 88.12 89.42 88.25
Ashes, % 6.69 5.43 4.80 3.70 4.54 5.23 5.62
Crude energy, cal.g-1 4347.0 4393.0 4419.0 4465.0 4411.5 4360.0 4376.0
Ether extract, % 4.14 1.71 2.41 1.71 1.37 1.40 1.56
Crude fiber, % 4.54 4.32 4.30 4.07 3.01 5.23 5.28
Crude protein, % 18.04 21.21 18.07 20.46 19.04 17.59 19.99
Calcium, % 0.90 0.80 0.63 0.51 0.82 0.81 0.94
Phosphorus, % 0.69 0.53 0.41 0.37 0.38 0.46 0.43

aThe premix used in each phase was based on Rostagno et al. [34]. The guaranteed levels per kilogram of the product are found in S2 File. Pre-initial: from 34 days to 42 days, Initial: from 43 days to 76 days, Grower: from 77 to 128 days, Finisher: from 129 to 174 days, Replacement: 175 to 190 days, Gestation: from the 21st of pregnancy until the day of birth, Lactation: from the 1st day of lactation until weaning.