CN103371228A

CN103371228A - Calf colostrum material

Info

Publication number: CN103371228A
Application number: CN 201210126792
Authority: CN
Inventors: 魏婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-25
Filing date: 2012-04-25
Publication date: 2013-10-30

Abstract

The invention discloses a calf colostrum material, belonging to foster nursing feeds for early-stage weaning of calves. The colostrum material is easy to prepare, after the colostrum material is used, early-stage weaning of the calves is accelerated, daily gain is improved, growth and development of the calves are promoted, and the intestine absorptivity of the newly born calves is greater than 90%. The calf colostrum material is characterized by being composed of glutamine, glycyl-L-glutamine, alanyl-glutamine, glucose, butyl butyryllactate, starch, water-soluble fatty powder and fructose. The calf colostrum material has the beneficial effects of improving the intestinal function, enhancing the activity of digestive enzyme, improving the immunity, obviously reducing weaning stress of the calves, reducing diarrhea rate of the calves, improving the utilization rate of the feed, and improving the daily gain before and after weaning of the calves; the calf colostrum material can completely replace whey mist, has obvious economic benefit and social benefit, and a broad market prospect.

Description

A kind of calf is emulsified material just

Technical field

The invention belongs to the feedstuff replacing milk of calf early weaning, specifically the first emulsified material of a kind of calf.

Background technology

The intrinsic Cattle kind of China, in the first place that the raising number of China occupies large domestic animal or bovine, it is several all over the whole nation that ox is raised the area.During cowboying is produced, the key link is the raising of wean calf, the calf early weaning is the advanced technology of common concern during domestic and international intensive cowboying is produced, early weaning can improve the breeding potential of cow, minimizing is by the transmission of parent to calf, and can improve production performance and the carcass quality of growth ox, the utilization rate of the equipment such as delivery room is improved.

Newborn calf take liquid food as main feed is different from adult ruminant with small dairy, because they also only have a stomach is abomasum performance function, when calf eats milk or milk replacer, esophagus ditch closure makes milk avoid cud and directly enters abomasum, yet after the beginning fed food, the esophagus ditch loses function gradually, bacterial flora system in the cud begins to set up, and the cud wall germinates, final because foundation and the growth of microbial population in the cud, small dairy just can use and digest fibrous feedstuff, and the small dairy of observing 2～4 monthly ages is ruminated and can be concluded that cud has had function.Along with the growth of young milk cow, needed corral area and the significant spatial of feeding increase.Many control measures (comprising vaccine inoculation, parasite treatment, artificial insemination, height and measured body weight etc.) also need exceptional space in addition.Growth and the early-weaning (5～8 age in week) of therefore provide as soon as possible and feed food, creating a favorable environment and to accelerate cud.The research that solves " calf early weaning syndrome " is present cowboying scientific worker's study hotspot, and safety-type cow calf will effectively be alleviated " calf early weaning syndrome " with the exploitation of powered milk substitute, can guarantee again the bio-safety of feed simultaneously.

Summary of the invention

The invention provides just emulsified material of a kind of calf, this colostrum is prepared easily, and using this product can be the calf early weaning, improves daily gain, promotes growing of calf, and newborn cub intestinal absorption rate＞90%.

For achieving the above object, a kind of calf of the present invention is emulsified material just, it is characterized in that: it is weight ratio to its raw material by glutamine 1～20%, glycyl-L-glutamine 0.6～15%, alanyl glutamine 0.5～15%, glucose 10～100%, butyl butyryl lactate 0.01～0.05%, starch 0.5～0.6%, water-soluble fatty powder 0.5～0.6%, glucose 0.3～0.4%, fructose 0.15～0.2%.

In mixed feed, add 1～5% cow calf of the present invention and not only can partly or entirely replace whey powder with powered milk substitute, and can promote feeding quality, and reduce feed cost, can obviously reduce the diarrhea rate of cow calf after feeding, improve feed intake, daily gain and feed conversion rate.

Described calf just emulsified material can substitute whey powder, alleviating the shortage of dairy products resource, and can avoid in response to the problem that causes that with whey powder the feed such as difficult of granulating is processed.

A kind of calf of the present invention is emulsified material just, its beneficial effect is: have the material such as glutamine, aminoacyl-Glu, alanyl glutamine and glucose and the food grade milk spices butyl butyryl lactate that improve function of intestinal canal, strengthen digestive enzyme activity and improve immunity and carry out the reasonable compatibility combination, be developed into a kind of cow calf powered milk substitute; Can obviously reduce the calf ablactation stress, reduce the calf diarrhea rate, improve efficiency of feed utilization, improve calf wean front and back daily gain; Can substitute whey powder fully, have significant economic benefit and social benefit, market prospects are wide.

The specific embodiment

Following examples are that the present invention further goes out to set forth.

Embodiment 1

A kind of calf is emulsified material just, and its component comprises: glutamine, glycyl-L-glutamine, alanyl glutamine, glucose, butyl butyryl lactate, starch, water-soluble fatty powder, glucose, fructose, and the weight ratio of each component is as follows:

Claims

1. the first emulsified material of a calf is characterized in that: it is weight ratio to its raw material by glutamine 1～20%, glycyl-L-glutamine 0.6～15%, alanyl glutamine 0.5～15%, glucose 10～100%, butyl butyryl lactate 0.01～0.05%, starch 0.5～0.6%, water-soluble fatty powder 0.5～0.6%, glucose 0.3～0.4%, fructose 0.15～0.2%.