Feed rich in multiple trace elements for breeding laying geese
A technology for trace elements and geese, applied in the field of feed for geese breeding, can solve the problems of insufficient nutritional value, single nutrition, reduced egg production capacity and egg quality of geese, to improve output and quality, and improve egg production. The effect of improving feed digestibility and biological titer
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Embodiment 1
[0021] A feed for laying goose breeding rich in various trace elements, which is composed of the following raw materials in parts by weight: 40 parts of corn, 10 parts of lotus root starch, 1 part of shiitake mushroom, 0.1 part of coated lactic acid bacteria, 0.4 part of cecropin antimicrobial peptide, and cactus extract 6 parts of salt, 3 parts of salina polysaccharide, 0.6 part of multivitamin, 0.6 part of amino acid trace element chelate.
[0022] The preparation method of the cactus extract is as follows: crush cactus medicinal materials, pass through a 40-mesh sieve, dry at 70° C. in a drying oven to constant weight, put the cactus raw powder into a supercritical extraction kettle, and extract it at 30 MPa, 45 ℃ with supercritical CO 2 The extraction equipment is used for extraction, and the extraction time is 2.5 hours, and the cactus extract is obtained.
[0023] The multivitamin is composed of the following raw materials in parts by weight: 0.07 parts of vitamin A, 30...
Embodiment 2
[0026] A feed for laying goose breeding rich in various trace elements, which is composed of the following raw materials in parts by weight: 50 parts of corn, 12.5 parts of lotus root powder, 1.5 parts of shiitake mushrooms, 0.3 parts of coated lactic acid bacteria, 0.7 parts of cecropin antimicrobial peptide, and cactus extract 7 parts of salt, 5 parts of salina polysaccharide, 0.9 part of multivitamin, and 1 part of amino acid and trace element chelate.
[0027] The multivitamin is composed of the following raw materials in parts by weight: 0.01 parts of vitamin A, 30.002 parts of vitamin D, 0.65 parts of vitamin E, 30.04 parts of vitamin K, 10.07 parts of vitamin B, 0.19 parts of vitamin B, 0.09 parts of vitamin B6 20.007 parts of vitamin B120.006 parts of biotin, 0.04 parts of folic acid, 1.5 parts of niacin, 0.5 parts of pantothenic acid, and 2.3 parts of vitamin C.
[0028] The amino acid trace element chelate is composed of the following raw materials in parts by weight...
Embodiment 3
[0030] A feed for laying goose breeding rich in various trace elements, which is composed of the following raw materials in parts by weight: 60 parts of corn, 15 parts of lotus root starch, 2 parts of shiitake mushrooms, 0.5 parts of coated lactic acid bacteria, 1 part of cecropin antibacterial peptide, and cactus extract 8 parts of food, 7 parts of salina polysaccharide, 1.2 parts of multivitamin, 1.5 parts of amino acid and trace element chelate.
[0031] The multivitamin is composed of the following raw materials in parts by weight: 0.013 parts of vitamin A, 30.003 parts of vitamin D, 0.8 parts of vitamin E, 0.06 parts of vitamin K, 10.1 parts of vitamin B, 0.26 parts of vitamin B, 0.13 parts of vitamin B6 Vitamin B120.001, biotin 0.008, folic acid 0.06, niacin 2, pantothenic acid 0.6, vitamin C 2.5.
[0032] The amino acid trace element chelate is composed of the following raw materials in parts by weight: 25 parts of citric acid, 0.32 part of glutamic acid, 0.4 part of gl...
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