Compound feed of young scylla paramemosain and preparation method thereof
A technology of compound feed and imitation blue crab, applied in animal feed, animal feed, climate change adaptation, etc., can solve the problems of difficult storage of biological bait, low activity of digestive enzymes, pollution of marine environment, etc., and achieve neat molting of juvenile crabs , The production process is simple, and the effect of promoting the molting of young crabs
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[0021] A compound feed for juvenile mud crabs of the present invention is composed of the following components in parts by weight: 30-40 parts of fish meal; 10-20 parts of soybean meal; 5-10 parts of corn gluten meal; 3-5 parts of beer yeast; krill meal 3-10; crab shell powder 5-7; fish oil 1.5-2.0; soybean oil 1-2; soybean lecithin 5-10; cholesterol 0.5-1; flour 10-25; vitamin mixture 0.2-0.5; mineral mixture 0.5-1. Its preparation method comprises the following steps:
[0022] (1) After the above-mentioned raw materials are crushed through a 80-100 mesh sieve, the obtained solid components are mixed evenly according to the above-mentioned parts by weight;
[0023] (2) Add the following liquid ingredients in parts by weight to the mixture obtained in step (1): fish oil 1.5-2.0; soybean oil 1-2; soybean lecithin 6-9 and water 25-30 and mix again;
[0024] (3) Conditioning the mixture obtained in step (2) for 160-200 seconds under the conditions of a steam pressure of 0.4-0.5M...
Embodiment 1
[0027] A compound feed for juvenile mud crabs of the present invention, the formula of which is composed of 35 parts by weight of fish meal, 20 parts of soybean meal, 10 parts of corn gluten meal, 3 parts of brewer's yeast, 6 parts of krill meal, 5 parts of crab shell meal and 1.5 parts of fish oil; Soybean oil 1.5; soybean lecithin 6; cholesterol 0.5; flour 10; vitamin mixture 0.5; mineral mixture 1.0, the vitamin mixture composition (g / kg premix) is: vitamin B1 25.50 g, vitamin B2 25.0 g, vitamin B6 50.0 g , vitamin B12 0.1 g, vitamin K 5.0 g, vitamin E 99.0 g, VA acetate 10.0 g, vitamin D 50 g, vitamin B5 101.0 g, vitamin B3 61.0 g, vitamin B7 25.0 g, vitamin B11 6.25 g, inositol 153.06 g, cornstarch 383.44 g. The mineral mixture composition (g / kg premix) is: 13.71 g of ferric citrate, 28.28 g of zinc sulfate heptahydrate, 0.12 g of magnesium sulfate heptahydrate, 12.43 g of manganese sulfate monohydrate, 19.84 g of copper sulfate pentahydrate, hexahydrate Cobalt chloride ...
Embodiment 2
[0034]A compound feed for juvenile mud crabs of the present invention, the formula of which consists of 35 parts by weight of fish meal; 17 parts of soybean meal; 8 parts of corn gluten meal; 3 parts of beer yeast; 6 parts of krill meal; 5 parts of crab shell meal; 1.5 parts of fish oil; Soybean oil 1.5; soybean lecithin 6; cholesterol 0.5; flour 15; vitamin mixture 0.5; mineral mixture 1.0, the vitamin mixture composition (g / kg premix) is: vitamin B1 25.50 g, vitamin B2 25.0 g, vitamin B6 50.0 g , vitamin B12 0.1 g, vitamin K 5.0 g, vitamin E 99.0 g, VA acetate 10.0 g, vitamin D 50 g, vitamin B5 101.0 g, vitamin B3 61.0 g, vitamin B7 25.0 g, vitamin B11 6.25 g, inositol 153.06 g, cornstarch 383.44 g. The mineral mixture composition (g / kg premix) is: 13.71 g of ferric citrate, 28.28 g of zinc sulfate heptahydrate, 0.12 g of magnesium sulfate heptahydrate, 12.43 g of manganese sulfate monohydrate, 19.84 g of copper sulfate pentahydrate, hexahydrate Cobalt chloride 4.07 g, pota...
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