| abstract |
The invention discloses a kind of duck feeds and preparation method thereof improving laying rate, and by weight, constitutive material is：60 70 parts of wheat flour, 35 45 parts of peanut meal, yellow 25 30 parts of worm powder, 12 14 parts of Os Sus domestica powder, 10 15 parts of corn protein powder, 6 12 parts of Pleurotus eryngii bacterium, 15 25 parts of edible fungi residues, 12 15 parts of seawood meal, 24 parts of fructooligosaccharide, 68 parts of bentonite, 15 20 parts of ground cinnamon, 46 parts of ferrous sulfate, 35 parts of Bitter Melon P.E, 13 parts of sinapic acid, 35 parts of citric acid；Feed of the present invention is pure natural raw material, without any drug and hormone, feed formulation nutrients are balanced, energy, protein and the trace element etc. needed for each growth phase of laying duck can be met, effectively promote the nutritive value of duck and duck's egg, the present invention can improve the disease resistance of laying duck duck simultaneously, greatly reduce the incidence of laying duck. |