A kind of oil bran crab feed and preparation method thereof
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A technology of crab feed and oil bran, which is applied in the field of feed, can solve the problems of not conforming to the eating habits of crabs, unbalanced nutritional structure, and the feed is easy to become mushy, so as to reduce feed coefficient and cost, promote growth, and have good palatability Effect
Active Publication Date: 2015-11-04
张厚冰
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In addition, many crab animal feeds currently on the market use fresh or frozen small miscellaneous fish and fish meal as the main raw materials, which have the disadvantages of destroying fish resources and easily polluting water sources. These feeds tend to become mushy in water, which is not suitable for crabs. I like the eating habit of molded food; in addition, the existing crab feed has a single variety, unbalanced nutritional structure, and easy corruption and deterioration.
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[0016] The oil bran crab feed is characterized in that it is made of the following raw materials in parts by weight: ethyl vanillin 1.2, wheat straw 18, yeast selenium 6.8, low antigen soybean meal 19, pepper 3.4, vitamin E 3.4, Vitamin K3 1, Pleurotus eryngii 15, pomegranate seeds 17, biscuit powder 17, oatmeal 24, oil bran 21, palm oil 7, asparagus 12, cucumber 13, Divine Comedy 10, sodium diacetate 2, folic acid 3, shrimp shell 22, Pork rib bone 27, peanut cake 24, food attractant 5, appropriate amount of water.
[0017] The food attractant is made of the following raw materials in parts by weight: seaweed 16, enteromorpha 19, bean cake 20, cuttlefish viscera 17, ethoxyquinoline 0.3, ecdytin 0.24, glucose 3, sodium diacetate 0.58, vermiculite 14. Biotite 15, sorbic acid 1, ammonium bicarbonate 2, citric acid 1.2, aconite leaves 9, clove oil 3, inosinic acid 2.1, appropriate amount of water, the preparation method is to fry cuttlefish viscera and clove oil to dry And grind ...
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Abstract
The invention discloses an oily bran crab feed. The oily bran crab feed is characterized by being prepared from the following raw materials by weight: 1.2 to 3.2 parts of ethyl vanillin, 18 to 21 parts of wheat straw, 4.3 to 6.8 parts of selenium yeast, 19 to 23 parts of low-antigen soybean meal, 3.4 to 6.5 parts of pepper, 2.3 to 3.4 parts of vitamin E, 1 to 2 parts of vitamin K3, 15 to 17 parts of Pleurotus eryngii, 13 to 17 parts of pomegranate seed, 17 to 22 parts of biscuit powder, 16 to 24 parts of oatmeal, 21 to 25 parts of oily bran, 7 to 9 parts of palm oil, 12 to 14 parts of asparagus, 13 to 16 parts of cucumber, 10 to 13 parts of medicated leaven, 2 to 4 parts of sodium diacetate, 1 to 3 parts of folic acid, 17 to 22 parts of shrimp shell, 22 to 27 parts of pork ribs, 18 to 24 parts of a peanut cake, 3 to 6 parts of a feeding promoting agent and a proper amount of water. The feed provided by the invention is produced through compounding of a plurality of beneficial components, so the feed has good palatability, good stability in water and decreased feed coefficient and feed cost, is easy to digest and absorb, reduces pollution to a water environment in an aquiculture area, allows nutrition to be balanced and can promote growth of crabs.
Description
technical field [0001] The invention relates to the field of feed, in particular to an oil bran crab feed and a preparation method thereof. Background technique [0002] Crabs have a wide variety of food, small fish and shrimp are their favorite, but some crabs eat seaweed, even animal carcasses or plants, they spend most of their time looking for food, they are not picky eaters, as long as they can chew All kinds of food can be eaten, which also affects the tenderness and taste of crab meat. In addition, many crab animal feeds currently on the market use fresh or frozen small miscellaneous fish and fish meal as the main raw materials, which have the disadvantages of destroying fish resources and easily polluting water sources. These feeds tend to become mushy in water, which is not suitable for crabs. Like the eating habit of molded food; In addition, the existing crab feed species is single, the nutritional structure is unbalanced, and it is easy to rot and deteriorate. ...
Claims
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