Feed additive capable of preventing and controlling drylot-fed sheep limb-foot disease and preparation method

A technology of feed additive and foot-and-foot disease, which is applied in the field of feed additives and preparations for the prevention and control of foot-and-foot disease in house-feeding sheep. It can solve the problems of stiff joints, inability to stand and walk, swelling of sheep's joints, affecting sheep's feeding and activities, etc. problems, to achieve the effect of preventing knee and hoof diseases, promoting calcium transport and absorption, and enhancing tissue antioxidant capacity

Pending Publication Date: 2020-03-27
LIAONING AGRI COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, house feeding has become the main production method in sheep production. Compared with grazing or semi house feeding, the amount of exercise of house feeding sheep has dropped sharply, the types of rations and feeds are reduced, and the supply of energy, protein and micronutrients is unbalanced. , resulting in hoof disease and even acidosis in house-feeding sheep, manifested as swelling and inflammation of the sheep's joints, joint s

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0016] Embodiment 1, choosing zinc methionine zinc content of 17.1% accounting for 3% of the total weight of the material, copper methionine accounting for 3.5% of the total weight of the material being 15% copper methionine, and 0.4% of the total weight of the material for vitamin A content per gram 500,000 international units of rumen-passed vitamin A, 0.18% of the total weight of the material vitamin D content of 500,000 international units per gram of rumen-passed vitamin D, 0.24% of the total weight of the material 50% of rumen-passed vitamin E 1. Rumen-passed biotin with a biotin content of 1% accounting for 4.5% of the total weight of the material, and corncob powder accounting for 88.18% of the total weight of the material.

[0017] The above-mentioned zinc methionine, copper methionine and 20% of the total amount of corncob powder were uniformly mixed to form premix A. Premix rumen-passed vitamin A, rumen-passed vitamin D, rumen-passed vitamin E, rumen-passed biotin a...

Example Embodiment

[0019] Embodiment 2, select the zinc methionine zinc content that accounts for 9% of total weight of material to be 17.1%, the copper methionine that accounts for 3% of total weight of material is 15% copper methionine, the vitamin A content that accounts for 0.3% of total weight of material is every gram 500,000 international units of rumen-passed vitamin A, 0.16% of the total weight of the material, vitamin D content of 500,000 international units per gram of rumen-passed vitamin D, 0.32% of the total weight of the material, 50% of rumen-passed vitamin E , account for 5% of the total weight of the material, the biotin content is 1% rumen-passed biotin, and account for 82.22% of the total weight of the material, corncob powder.

[0020] The above-mentioned zinc methionine, copper methionine and 20% of the total amount of corncob powder were uniformly mixed to form premix A. Pre-mix rumen-passed vitamin A, rumen-passed vitamin D, rumen-passed vitamin E, rumen-passed biotin and...

Example Embodiment

[0022] Embodiment 3, choose the zinc methionine content that accounts for 3% of material gross weight 3% and be 17.1% zinc methionine, account for 3% of material gross weight copper content be 15% copper methionine, account for the vitamin A content of 0.2% of material gross weight is every gram 500,000 international units of rumen-passed vitamin A, 0.16% of the total weight of the material vitamin D content of 500,000 international units per gram of rumen-passed vitamin D, 0.24% of the total weight of the material 50% of rumen-passed vitamin E , account for 4% of the total weight of the material, with a biotin content of 1%, rumen-passed biotin, and corncob powder, accounting for 89.4% of the total weight of the material.

[0023] The above-mentioned zinc methionine, copper methionine and 20% of the total amount of corncob powder were uniformly mixed to form premix A. Pre-mix rumen-passed vitamin A, rumen-passed vitamin D, rumen-passed vitamin E, rumen-passed biotin and 10% o...

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PUM

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Abstract

The invention relates to a feed additive capable of preventing and controlling a drylot-fed sheep limb-foot disease and a preparation method. The invention is mainly to solve the problem of decreasedcomprehensive breeding benefit of drylot-fed sheep due to easiness in suffering from the drylot-fed sheep limb-foot disease for the drylot-fed sheep. The feed additive is composed of zinc methionine,copper methionine, rumen bypass vitamin A, rumen bypass vitamin D, rumen bypass vitamin E, rumen bypass biotin and corncob powder. The preparation method comprises the following steps: mixing the zincmethionine, the copper methionine with the corncob powder with an amount accounting for 20% of the total amount of the corncob powder so as to form a premix A; mixing a premix obtained by premixing the rumen bypass vitamin A, the rumen bypass vitamin D, the rumen bypass vitamin E, the rumen bypass biotin with the corncob powder with an amount accounting for 10% of the total amount of the corncobpowder with the corncob powder with an amount accounting for 20% of the total amount of the corncob powder so as to form a premix B; and mixing the premix A, the premix B and the remaining corncob powder. The feed additive provided by the invention has the following advantages: the level of a limb injury marker can be reduced, and the drylot-fed sheep limb-foot disease is prevented.

Description

technical field [0001] The invention relates to a feed additive capable of preventing and controlling hoof disease in house-feeding sheep and a preparation method thereof. Background technique [0002] At present, house feeding has become the main production method in sheep production. Compared with grazing or semi house feeding, the amount of exercise of house feeding sheep has dropped sharply, the types of rations and feeds are reduced, and the supply of energy, protein and micronutrients is unbalanced. , resulting in hoof disease and even acidosis in house-feeding sheep, manifested as swelling and inflammation of the sheep's joints, joint stiffness in severe cases, unable to stand and walk, crooked hoof clips inside and outside, abnormal split valves, swollen hoof crowns and even hooves. The shell falls off, affecting the feeding and activities of the sheep. In the production, the rams cannot be normally collected and mated, and the ewes cannot reproduce and breastfeed n...

Claims

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Application Information

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IPC IPC(8): A23K50/10A23K20/20A23K20/142A23K20/174
CPCA23K50/10A23K20/30A23K20/142A23K20/174
Inventor 孙亚波鄂禄祥刘海英贾富勃徐晓江
Owner LIAONING AGRI COLLEGE
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