Application of a kind of n-carbamylglutamic acid in preparation of feed for promoting growth and development of lambs

A technology of carbamoyl glutamic acid and lamb, applied in application, animal feed, additional food elements, etc., can solve problems such as diarrhea, malnutrition of ewes, and reduction of milk quality, so as to reduce the rate of flaccid paralysis and diarrhea , enhance the body's immune function, improve the effect of amino acid content
CN106417939BActive Publication Date: 2019-11-12NANJING AGRICULTURAL UNIVERSITY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
NANJING AGRICULTURAL UNIVERSITY
Publication Date
2019-11-12

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Abstract

The invention relates to application of N-carbamylglutamate (NCG) in preparing feed for promoting growth and development of lambs. By drenching NCG to the lambs daily or by adding NCG into totally mixed ration (TMR) of ewes in the lactation period to improve milk composition of the ewes to nurse the lambs, growth and development of the lambs can be promoted, and diarrhea rate and flaccid paralysis incidence rate of the lambs can be lowered. Applying NCG in drug or feed for promoting growth and development of the lambs is put forward for the first time, growth and development of the lambs can be promoted, no side effect is caused, feed conversion rate can be increased, animal body immunity can be enhanced, milk composition of female animals can be improved, and nutritional level can be improved, so that weaning survival rate is increased.
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Description

technical field

[0001] The invention belongs to animal feed, and relates to N-carbamyl glutamic acid in the preparation of feed for promoting the growth and development of lambs and its application. Background technique

[0002] Lamb diarrhea is a common disease in sheep farming. There are many reasons for lamb diarrhea. The most common ones are diarrhea caused by simple indigestion caused by improper feeding management and poor resistance of lambs. Clinically, the incidence of lamb diarrhea can be as high as 30%, and the fatality rate can reach 20%, especially in lambs before and after weaning. Diarrhea lambs have diarrhea, emaciation, listlessness, loss of appetite, and severe cases die within 1-2 days. Clinically, lamb diarrhea can mostly be cured after treatment, but the dehydration and loss of appetite caused by the onset have seriously affected the growth of lambs, resulting in slow growth of lambs and a decline in economic benefits. In addition, if the feeding manag...

Claims

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