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Feed for improving leech survival rate and preparation method thereof

A survival rate and feed technology, which is applied in the field of feed for improving the survival rate of leeches and its preparation, can solve the problems of animal indigestion, poor palatability, and poor palatability, etc.

Inactive Publication Date: 2015-12-23
MAANSHAN CHUANGYUAN LEECH FARMING PROFESSIONAL COOP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Camellia oleifera cake contains about 10% hemolytic saponin, saponin cannot be absorbed by the stomach of animals, and tastes bitter and pungent. Tannins and a small amount of caffeine, these substances in the feed will cause poor palatability and animal indigestion and other phenomena

Method used

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Embodiment Construction

[0017] specific implementation plan

[0018] The present invention will be described in further detail below in conjunction with the following specific embodiments:

[0019] Weigh the following raw materials in parts by weight (kg): fish meal 35, rapeseed meal 23, egg yolk 8, ginger juice 1, sweet orange peel 13, earthworm mud 23, oil tea cake 45, blood meal 35, corn bract 13, α-starch 6, fish paste 55, Bacillus natto, yeast, vinegar, ammonia, water;

[0020] The concrete steps of the preparation method of leech feed are as follows:

[0021] (1) Grind the camellia oleifera cake into coarse powder, soak in water for 5 hours, remove impurities such as shells by mechanical means, then mix ammonia water with appropriate amount of water, adjust the pH to 10, mix evenly with the above-mentioned camellia oleifera cake coarse powder, soak for 8 hours, Filtrate, dry, and make fine powder to obtain improved oil tea cake powder;

[0022] (2) Mix corn husks with appropriate amount of w...

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PUM

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Abstract

The invention discloses a feed for improving leech survival rate. The feed is prepared from the following raw materials by weight part: 30-40 of fish meal, 20-25 of rapeseed meal, 5-10 of egg yolk, 1-2 of ginger juice, 10-15 of sweet orange peel, 20-25 of wormcast, 40-50 of Camellia oleifera cake, 30-40 of blood meal, 10-15 of corn bract, 6-7 of alpha starch, 50-60 of fish cream, and proper amounts of bacillus natto, yeast, vinegar, ammonia water and water. In the prepared feed for improving leech survival rate, the treated Camellia oleifera cake is easier to digest, the nutritional value of cake meal is increased, and the flavor of cake meal is improved. Egg yolk contains rich fat, protein, vitamins, calcium, phosphorus, iron and other minerals, and can promote the body's metabolism and enhance immunity. Ginger juice can increase the delicious flavor of the feed, and also has the effects of stimulating appetite, promoting digestion and killing bacteria, thereby improving the leech survival rate.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a feed for improving the survival rate of leeches and a preparation method thereof. Background technique [0002] The use of leeches in my country is nearly a thousand years earlier than in the West. The use of leeches as a traditional Chinese medicine was first recorded in "Shen Nong's Materia Medica", which has been recorded in successive dynasties. Leech was identified as one of the 35 Chinese herbal medicines for promoting blood circulation and removing blood stasis at the National Academic Conference on Activating Blood and Removing Blood Stasis in 1986. A few micrograms of hirudin discovered and extracted by the British McWatt in the 1950s can prevent blood from coagulating. It can reduce blood viscosity, relieve arterial wall spasm, dilate blood vessels, promote blood circulation and absorb exudate. Hirudin can also be used to treat myocardial infarction, stroke, thrombotic ...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/10A23K1/14A23K1/00A23K1/04
Inventor 王邦神
Owner MAANSHAN CHUANGYUAN LEECH FARMING PROFESSIONAL COOP