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Feeding method of fat-liver duck

A fat liver and feed technology, applied in the direction of animal feed, animal feed, application, etc., can solve the problems of inability to large-scale industrial production, affecting the safety of fat liver consumption, and difficulty in feeding fat liver, so as to achieve protection and increase High-density lipoprotein, significant anti-mildew effect, and the effect of improving feed reward

Inactive Publication Date: 2012-07-25
吉林维迪艾食品有限公司
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AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to solve the problems that the use of goose to produce fat liver is difficult, the production efficiency is low, and large-scale industrial production cannot be produced;
[0006] Another object of the present invention is to solve the problem that it is difficult to fill the fat liver duck with feed during the breeding process, and the chemical components contained in the feed cause some residues in the fat liver product to affect the food safety of the fat liver;
[0007] Another object of the present invention is to solve the problem of using manpower to feed the feed in the existing process of breeding fatty liver ducks, which has low efficiency and increases the cost of feeding

Method used

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  • Feeding method of fat-liver duck

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Embodiment Construction

[0037] Described in the present invention is a kind of raising method of fatty liver duck, and concrete raising method is as follows:

[0038]Step 1: Use large Muscovy ducks and meat-fat Peking ducks to carry out distant hybridization through artificial insemination, raise their hybrid offspring to the age of eight weeks, select healthy ducks and pre-feed for two weeks, and the daily feeding time during the pre-feeding period Three to four hours are used to exercise the enlarged part of the crop to ensure that more feed can be contained. After the pre-feeding period expires, they are transferred to the cage for feeding;

[0039] Step 2: Preparation of special feed: prepare 1000kg of special feed, take 977.5kg of corn flour with a diameter of ≤1mm; take 12mg of vitamin A, 450mg of vitamin E, 10mg of vitamin B1, 400mg of manganese, 325mg of zinc, 500mg of iron, 2mg of selenium, 4mg of iodine, garlic 100g of vegetable, add a certain amount of water to make a 5kg premix; take 3.5k...

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Abstract

The invention discloses a feeding method of fat-liver duck, which comprises (1) performing distant hybridization on large-size muscovy duck and fat Beijing duck by artificial insemination method, breeding hybrid progeny for eight weeks, selecting healthy ducks, pre-feeding for two weeks, and feeding in cage; (2) preparing special feed composed of corn, salt, mineral meal, calcium hydrogen phosphate, premix, and Radix Astragali; and (3) feeding fat-liver duck with pneumatic feeding machine twice each day for 26-30 times. The duck is a health food for preventing cardiovascular diseases and invigorating brain; fat liver has no residue of harmful chemical components, safe and reliable service, high product added value, wide market prospect, and significant benefit; feeding with pneumatic feeding machine can save labor, improve efficiency, and lower breeding cost greatly.

Description

technical field [0001] The invention relates to a method for raising poultry, in particular to a method for raising fatty liver ducks. Background technique [0002] Fatty liver originated in ancient Egypt and emerged in France at the end of the 16th century. Together with caviar and truffles, it is known as the world's three major delicacies. At present, France produces 30,000 tons of fatty liver annually, and the price is as high as 100 US dollars / kg. Profitable food industry; with the deepening of people's understanding of fatty liver, China, Japan, South Korea and other Asian countries have also become rising stars in the consumption of fatty liver. The time has increased by 6 times, and the annual demand is increasing at a rate of 50%. [0003] Traditional foie gras is mainly produced by geese, but due to the seasonal breeding characteristics of geese, the foie gras industry cannot be continuously produced, and the goose has a long neck, which makes it difficult to feed...

Claims

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Application Information

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IPC IPC(8): A01K67/02A23K1/18A23K1/14A23K1/16A23K1/175
Inventor 张福君郑方国侯建民王辉魏影郭丽艳张智中
Owner 吉林维迪艾食品有限公司
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