Feed formula capable of improving immunity of laying hens
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A technology of feed formula and immunity, which is applied in the field of chicken feed, can solve the problems that affect the digestion and absorption of feed by laying hens, the nutritional content is not very reasonable, and the feed conversion rate is reduced, so as to save feed, reduce feeding costs, and reduce drugs. The effect of using
Inactive Publication Date: 2018-06-19
GUANGXI HONGHUA BIOLOGICAL IND
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Problems solved by technology
At present, with the popularization of artificial feeding, many kinds of laying hen feeds have appeared, but the nutritional ingredients in the existing laying hen feeds are not very reasonable, which is harmful to laying hens.
[0003] The growth is unfavorable, and in the spring and autumn seasons when the temperature changes suddenly, the laying hens often have loose water samples, which affects the digestion and absorption of the feed by the laying hens, not only reduces the feed conversion rate, but also causes the laying hens to reduce egg production due to poor nutrition
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Embodiment 1
[0013] A feed formula that can improve the immunity of laying hens is composed of the following raw materials in parts by weight: rice 220, corn flour 430, peanut meal 60, soybean meal 50, fish bone meal 25, amino acid 8, vitamin 2, trace element 5 , vegetable oil 15, calcium hydrogen phosphate 16, active dry yeast 0.8, Bacillus subtilis 2.8.
[0014] The amino acid is composed of methionine and lysine, and the weight ratio of the methionine and lysine is: 1.2:2.5.
Embodiment 2
[0016] A feed formula that can improve the immunity of laying hens is composed of the following raw materials in parts by weight: rice 200, corn flour 450, peanut meal 50, soybean meal 60, fish bone meal 20, amino acid 10, vitamin 1, trace element 8 , vegetable oil 10, calcium hydrogen phosphate 20, active dry yeast 0.5, Bacillus subtilis 3.5.
[0017] The amino acid is composed of methionine and lysine, and the weight ratio of the methionine and lysine is 1:3.
Embodiment 3
[0019] A feed formula that can improve the immunity of laying hens is composed of the following raw materials in parts by weight: rice 240, corn flour 400, peanut meal 70, soybean meal 40, fish bone meal 30, amino acid 5, vitamin 3, trace element 3 , vegetable oil 20, calcium hydrogen phosphate 10, active dry yeast 1.5, Bacillus subtilis 1.8.
[0020] The amino acid is composed of methionine and lysine, and the weight ratio of the methionine and lysine is: 1.5:2.2.
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Abstract
The invention discloses a feed formula capable of improving immunity of laying hens. The feed formula is comprised of the following raw materials in parts by weight: 200-240 of paddy, 400-450 parts ofcorn flour, 50-70 parts of peanut meal, 40-60 parts of soybean meal, 20-30 parts of fish bone meal, 5-10 parts of amino acid, 1-3 parts of vitamins, 3-8 parts of trace elements, 10-20 parts of vegetable oil, 10-20 parts of calcium hydrogen phosphate, 0.5-1.5 parts of active dry yeast, and 1.5-3.5 parts of bacillus subtilis. The laying hens are fed with a chicken feed containing plant extract so as to save feed, to reduce medicine dosage and breeding cost, and to improve chicken breeding benefits. Moreover, the laying hens are fed with the feed of the invention, so that the laying rate of thelaying hens is high. The plant extract has medicinal functions, improves the immunity of organisms, reduces the occurrence of diseases in a feeding process, reduces the use of medicines, and producessafe and reliable eggs, a livestock product.
Description
technical field [0001] The invention relates to a chicken feed, in particular to a feed formula capable of improving the immunity of laying hens. Background technique [0002] Layer hen is a kind of chicken that mainly lays eggs, and is welcomed by farmers because of its high egg production. At present, with the popularization of artificial feeding, many kinds of laying hen feeds have appeared, but the nutritional ingredients in the existing laying hen feeds are not very reasonable, and they are harmful to laying hens. [0003] The growth is unfavorable, and in the spring and autumn seasons when the temperature changes suddenly, the laying hens often have loose water samples, which affects the digestion and absorption of the feed by the laying hens, not only reduces the feed conversion rate, but also causes the laying hens to reduce egg production due to poor nutrition . Contents of the invention [0004] The invention overcomes the shortcomings of the prior art, and the...
Claims
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Application Information
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