Daily fodder for increasing polyunsaturated fatty acid in mutton sheep and preparation method and application thereof
A technology of unsaturated fatty acid and feed, which is applied in the preservation method of animal feed raw materials, animal feed, animal feed, etc., can solve the problem of weight loss of sheep and achieve the effect of increasing DHA content
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Embodiment 1
[0044] The preparation of embodiment 1 diet feed
[0045] The ration feed is mixed with concentrate and roughage according to the dry matter weight ratio of 48-50:48-50, of which the concentrate grain is: 25.9 parts of corn, 2 parts of Schizochytrium powder, 10.57 parts of soybean meal, 4.07 parts of DDGS, mutton sheep compound pre-prepared 2.44 parts of mixed material, 0.02 parts of antioxidant, 5 parts of fermented feed; 40.65 parts of domestic alfalfa and 9.35 parts of corn stalks are the coarse grains. Grain feed. Wherein, the fermented feed The fermented feed is mixed with yeast culture, aspergillus culture, lactic acid bacteria, and fermentation substrate according to the mass ratio of 20:8:1:71, and the fermentation substrate is bran, corn bran, corn germ meal, Soybean hulls and soybean meal are mixed in a weight ratio of 1:1:1:1:1.
[0046] Among them, the composition of mutton sheep compound premix is (content per kg): vitamin A 224000IU / kg, vitamin D3100000IU / kg,...
Embodiment 2
[0049] The preparation of embodiment 2 diet feed
[0050] The ration feed is mixed with concentrate and roughage according to the dry matter weight ratio of 48-51:48-52, wherein the concentrate includes the following raw materials in parts by weight: 26 parts of corn, 2 parts of Schizochytrium powder, 11 parts of soybean meal, mutton sheep 3 parts of compound premix, 0.02 parts of antioxidant, 5 parts of DDGS, 4 parts of fermented feed; the coarse material is composed of the following raw materials in parts by weight: 42 parts of domestic alfalfa, 10 parts of corn straw;
[0051] The ration and feed are mixed according to the above parts by weight and stirred for 3-5 minutes to obtain the ration and feed;
[0052] Among them, the fermented feed is mixed with yeast culture, aspergillus culture, lactic acid bacteria, and fermentation substrate according to the mass ratio of 18:6:1:68. The fermentation substrate is bran, corn bran, corn germ meal, soybean hull Mix ratio 1:1:1:1....
Embodiment 3
[0056] The preparation of embodiment 3 diet feed
[0057] The diet is mixed with concentrate and coarse feed according to the dry matter weight ratio of 48-52:48-52, wherein the concentrate includes the following raw materials in parts by weight: 30 parts of corn, 2 parts of Schizochytrium powder, 10 parts of soybean meal, mutton sheep 3 parts of compound premix, 0.01 part of antioxidant, 4 parts of DDGS, and 3 parts of fermented feed; the coarse material is composed of the following raw materials in parts by weight: 44 parts of domestic alfalfa, 8 parts of corn straw;
[0058] The ration and feed are mixed according to the above parts by weight and stirred for 5 minutes to obtain the ration and feed;
[0059] Among them, the fermented feed is mixed with yeast culture, aspergillus culture, lactic acid bacteria, and fermentation substrate according to the mass ratio of 22:10:2:72. The fermentation substrate is bran, corn bran, corn germ meal, soybean hulls, soybean meal Accord...
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