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Weaning food for young leeches

A technology for opening bait and bait, applied in the application, animal feed, animal feed, etc., can solve the problems of lack of accurate data, vague formula components, etc., and achieve the effects of low cost, improved adaptability, and a wide range of sources

Inactive Publication Date: 2014-03-12
JINGJIANG STAR LEECH FARMING PROFESSIONAL COOP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In terms of production, the formula components of the open bait for leech seedlings are relatively vague, and there is no accurate data

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] An open bait for young leeches, the bait has the following components: duck eggs, live earthworms, live snails, shrimp, fish, fish bait, according to the weight ratio of the dry product after the above-mentioned components are ground, the component formula of the bait is : 50 duck eggs, 2 live earthworms, 100-200 live snails, 2 shrimps, 5 fishes, and 3 fish baits. The fish baits have the following formula components according to the fresh product weight: 30 fish flavors, 15 shrimp flavors, and 255 fresh pig blood. According to the above formula, the bait components were mixed and stirred evenly at room temperature. After 8-15 minutes, the bait was distributed into the young leech pool according to the ratio of 1.31:5 between the weight of the bait in kilograms and the number of 10,000 young leeches. When watering, the water temperature should be kept between 20-30°C, too high or too low will be detrimental to the growth of young leeches. Throw once a day, change the wat...

Embodiment 2

[0013] An open bait for young leeches, the bait has the following components: duck eggs, live earthworms, live snails, shrimp, fish, fish bait, according to the weight ratio of the dry product after the above-mentioned components are ground, the component formula of the bait is : 48 duck eggs, 2.8 live earthworms, 150-180 live snails, 2.8 shrimp, 5.8 fish, and 3.8 fish baits. According to the above formula, the bait components were mixed and stirred evenly at room temperature. After 8-15 minutes, the bait was distributed into the juvenile leech pool according to the ratio of 1.48:4.8 of the weight of the bait in kilograms to the number of 10,000 young leeches. Item is with embodiment one.

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Abstract

The invention relates to the technical field of hirudiniculture and particularly relates to a larval stage feed for young leeches. The larval stage feed comprises the following components: duck eggs, live earthworms, live bellamya purificata, shrimps, fishes and bait, wherein the ratio of the weight (kg) of the larval stage food to the number of young leeches (ten thousands) is (0.5-1.5):(4-6). According to the formula, the components of the larval stage feed are all natural products, so that the larval stage feed does not contain toxic chemical components which can easily pollute the environment, and is low in cost, the environment-friendly effect is achieved and the use effect is good; the duck eggs, the live earthworms, the live bellamya purificata, the shrimps, the fishes and the bait in the formula are rich in proteins and mineral substances and strong in fishy smell, so that the young leeches can be attracted to forage, the adaptability of the young leeches to the external environment and the disease resistance of the young leeches can be effectively improved, and the larval stage feed is suitable for large-scale popularization and application.

Description

technical field [0001] The invention relates to the technical field of leech cultivation, in particular to an open bait for young leeches. Background technique [0002] The medicinal material leech (leech) included in the "Chinese Pharmacopoeia" has the functions of breaking blood, removing stasis, and dredging menstrual flow. It is the main raw material of many Chinese patent medicines for treating cardiovascular and cerebrovascular diseases such as Shuxuetong and Naoxuekang. Due to the rapid growth of leeches, with the in-depth study of the physiological characteristics of leeches by researchers in recent years, the artificial breeding of leeches has achieved initial success, effectively slowing down the contradiction between market demand and the supply of leech medicinal materials. [0003] Judging from the breeding technology of leeches currently mastered, young leeches that have just hatched from egg cocoons have incomplete body development, poor adaptability to the en...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/10A23K1/16
Inventor 侯君
Owner JINGJIANG STAR LEECH FARMING PROFESSIONAL COOP
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