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Yield-increasing and immunity-enhancing channel catfish aquatic feed and preparation method thereof

A technology for aquatic feed and immune enhancement, applied in animal feed, animal feed, climate change adaptation, etc., can solve the problems affecting catfish nutrient absorption, slow growth of catfish, etc., achieve easy absorption, improve meat quality and taste, and increase growth speed effect

Inactive Publication Date: 2016-08-03
胡从玉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are only Chinese herbal medicine additives, which will affect the nutrient absorption of the catfish, and the catfish will suffer from anorexia, which will lead to the slow growth of the catfish.

Method used

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  • Yield-increasing and immunity-enhancing channel catfish aquatic feed and preparation method thereof
  • Yield-increasing and immunity-enhancing channel catfish aquatic feed and preparation method thereof

Examples

Experimental program
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Effect test

preparation example Construction

[0035] The present invention also provides a method for preparing the above-mentioned catfish aquatic feed for increasing production and enhancing immunity, which includes:

[0036] The first step, weighing rapeseed meal, fish viscera powder, sodium citrate, and kaolin in proportion, mixing evenly, pulverizing, passing through a 45-55 mesh sieve to obtain pulverized products;

[0037] The second step is to weigh choline chloride, calcium dihydrogen phosphate, α-starch, water earthworm powder, multivitamin additive, multimineral additive, Pu'er tea dregs, and Chinese herbal medicine feed additive in proportion, and mix it with the first step. The prepared pulverized material is mixed until uniform to obtain a raw material mixture;

[0038] In the third step, the raw material mixture prepared in the second step is subjected to tempering treatment, the tempering temperature is 70-75°C, and the humidity of the raw material mixture is 18-22%;

[0039] In the fourth step, the raw m...

Embodiment 1

[0044] Embodiment 1 Chinese herbal medicine feed additive

[0045] Weigh 30g of Houttuynia cordata, 25g of pistil stone, 20g of Nansha ginseng, 20g of magnolia officinalis, 15g of mulberry leaves, 15g of cow horse vine, 10g of silkworm chrysalis powder, 10g of Araceae, 10g of stone flower, 15g of aster, 20g of benzoin, 10g of purslane, human 20g of nails, 15g of Trichosanthes, 15g of white pulp rattan and 10g of Qilixiang, crushed and mixed together to obtain a mixture, add 1000ml of cold water to each 500g of mixture for the first fry, soak all the ingredients for 60 minutes, fry with slow fire for 30 minutes, and filter out the medicine Add 800 milliliters of cold water and fry with a slow fire for 25 minutes, filter out the medicinal juice twice, mix evenly, concentrate to remove water, dry, and then pulverize to obtain a Chinese herbal medicine feed additive.

[0046] Toxicity testing

[0047] 1. Acute toxicity test

[0048] Application of mice to carry out acute toxicit...

Embodiment 2

[0051] Example 2 Feed 1

[0052] Weigh 350g of rapeseed meal, 250g of fish viscera powder, 150g of sodium citrate, and 100g of kaolin, mix them evenly and pulverize them, and pass through a 55-mesh sieve to obtain the pulverized product. Weigh 10g of choline chloride, 40g of calcium dihydrogen phosphate, α- Add 20g of starch, 20g of water earthworm powder, 10g of multivitamin additive aquatic multidimensional, 5g of nutritional Shule compound mineral additive, 0.5g of Pu'er tea dregs, 30g of Chinese herbal medicine feed additive prepared in Example 1 into the previous pulverized product to obtain a raw material mixture , the prepared raw material mixture is subjected to tempering treatment, the tempering temperature is 70°C, and the humidity of the tempered raw material mixture is 18%, the raw material mixture after conditioning is sent to feed processing equipment to be processed into granular compound feed, and The obtained granular compound feed was dried at 85°C, then cool...

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Abstract

The invention provides yield-increasing and immunity-enhancing channel catfish aquatic feed.The feed comprises choline chloride, monocalcium phosphate, alpha-starch, rapeseed dregs, kaolin, water earthworm powder, a composite vitamin additive, fish visceral meal, a composite mineral additive, Pu'er tea leaves, sodium citrate and a Chinese herbal medicine feed additive.According to the feed, Chinese herbal medicine can be utilized for effectively enhancing the immunocompetence of channel catfish; meanwhile, in combination with the composite vitamin additive and the composite mineral additive, nutritional ingredients in channel catfish bodies can be adjusted, and the flesh quality and taste can be improved; moreover, the Pu'er tea leaves, water earthworm powder, fish visceral meal and sodium citrate are used cooperatively, so that the feed is easier to absorb after being eaten up by the channel catfish, and anorexia will not happen.

Description

technical field [0001] The invention relates to the technical field of aquatic feed, in particular to an aquatic feed for catfish that increases production and enhances immunity and a preparation method thereof. Background technique [0002] Long-nosed catfish (Leiocassis longirostris) belongs to the order Siluriformes, belongs to the family Osprey, and is also known as catfish. In different places, the catfish has different names. Shanghai calls it "Catfish", Sichuan calls it "Jiangtuan", and Guizhou calls it "Xiyu". The long snout has a long body, a tapered snout, and protrudes prominently forward. The mouth is inferior and crescent-shaped, with thick lips and small eyes. 4 pairs of whiskers, small. Scaleless, dorsal and pectoral fins with serrated rear edges of hard spines, adipose fins thick, caudal fin deeply forked. The body color is pink, the back is slightly gray, the abdomen is white, and the fins are gray-black. [0003] Catfishes belong to the family Silurifo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K20/10A23K20/26A23K20/163A23K10/37A23K20/20A23K10/20A23K10/26A23K20/22A23K20/174
CPCY02A40/818Y02P60/87
Inventor 胡从玉
Owner 胡从玉
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