Table 1. Composition and nutrient content of experimental diets diet, g·kg-1
Item Control
I
Diets with maize DDGS
II III IV V VI VII
Ingredients
maize 350 300 290 260 250 250 250
wheat 244.9 284.5 284.6 304 298.2 298.2 296
soyabean meal 230 190 150 110 75 75 75
maize DDGS - 50 100 150 200 200 200
grass meal 30 30 30 30 30 30 30
rapeseed oil 33 33 32 32 32 32 32
limestone 89 89 89 89 89 89 89
dicalcium phosphate 14 14 14 14 14 14 14
NaCl 3 3 3 3 3 3 3
L-Lysine (78%) - 0.5 1.5 2.3 3.2 3.2 4.8
DL-Methionine (99%) 1.1 1 0.9 0.7 0.6 0.6 1.2
vitamin-mineral premix1 5 5 5 5 5 5 5
NSP-hydrolizing enzymes2 - - - - - + +
Calculated
metabolizable energy,
MJ·kg-1 3 11.45 11.45
crude protein4 170 170
Lys4 7.80 9.00
Met4 3.70 4.30
Ca4 36.0 36.0
total P4 6.10 6.10
1
Lutamix BASF, supplied to 1 kg of diet: IU: vit. A 10 000; vit. D3
3000; mg: K3 2; B1
1; B2
4;
B6
1.5; B12 0.01; Ca-pantotenate 8; niacine 25; folic acid 0.5; choline-Cl 250; Mn 100; Zn 50; Fe
50; Cu 8; J 0.8; Se 0.2 and Co 0.2
2
Ronozyme WX (endo-1,4-β-xylanase activity of 1000 FSU/g) and Ronozyme VP (endo-1,3(4)
-β-glucanase activity of 50 FBG/g and also pentozanase, hemicellulase and pectinase activity).
Each preparation was added to the diet in amount of 200 mg · kg-1
3
calculated according to European Table (1989) as a sum of ME content of components
4
calculated according to the chemical composition of feed components. Chemical composition of maize
DDG used in the experiment calculated according to European Table (1989), was: g/kg: dry matter
926; crude protein 353; crude fat 38.9; crude fibre 108; crude ash 16.9; lysine 6.40; methionine 6.20;
cystine 6.57; calcium 0.83; phosphorus 5.43, sodium 0.052; metabolizable energy, MJ·kg-1 10.85