Mouth-open feed for rearing calves and preparation method for mouth-open feed

An open feed, calf technology, applied in animal feed, animal feed, application, etc., can solve the problems of destroying the beneficial flora of the calf gastrointestinal tract, poor gastrointestinal resistance to bacteria, and weak nutrient digestion ability. , to prevent nutritional diarrhea and bacterial diarrhea of ​​calves, excellent food attracting performance, and improve growth and development speed.

Inactive Publication Date: 2015-07-22
洱源县益新硕庆肉牛养殖有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under normal circumstances, calves start to be fed open feed about one week after birth. At this time, open feed is fed together with milk. When the intake of open feed reaches about one kilogram, the calf enters the all-solid feed. During the feeding stage, the feed that the calf eats passes through the abomasum, and the nascent rumen does not have the function of digestion and rumination. At this time, due to the immature development of the digestive system, the calf eats solid open feed, which is extremely difficult. It is easy to cause insuffic

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The opening feed for raising calves according to the present invention is formed by mixing fermented milk, silage and wheat bran, and the weight percentage of the fermented milk, silage and wheat bran is 20-50% of fermented milk, 30-60%, additives 15-25%. Its preparation method is:

[0023] a. Use the fresh milk drunk by calves as a carrier, sprinkle lactic acid bacteria with the conventional amount of bacteria inoculated during the preparation of yogurt, and then ferment in a closed room at room temperature for 5 days to obtain 20-50kg of fermented milk;

[0024] b. Stir 15-25kg of additives into the fermented milk after 5 days of fermentation, sprinkle salt at a weight ratio of 150:1, and ferment in a sealed container for 12-18 days to obtain the fermented ingredients for later use. The weight ratio of the additives is 1:2- 3 wheat bran and soybean meal;

[0025] c. Prepare material 3 0-60kg silage, mix in the fermented material obtained in step b.

[0026] For ...

Embodiment 2

[0028] The opening feed for raising calves according to the present invention is formed by mixing fermented milk, silage and wheat bran, and the weight percentage of the fermented milk, silage and wheat bran is 20-50% of fermented milk, 30-60%, additives 15-25%. Its preparation method is:

[0029] a. Use the fresh milk drunk by calves as a carrier, sprinkle yeast with the conventional amount of bacteria inoculated during the preparation of yogurt, and ferment in a closed room at room temperature for 5 days to obtain 20-50 kg of fermented milk;

[0030] b. After 15-25kg of additives are mixed into the fermented milk after 5 days of fermentation, salt is sprinkled in at a weight ratio of 150:1, and the fermented ingredients are obtained after airtight fermentation for 12-18 days again. The additives are in a weight ratio of 1 : 1-2 mixture of cornmeal and soybean meal;

[0031] c. Prepare material 3 0-60kg silage, mix in the fermented material obtained in step b.

[0032]F...

Embodiment 3

[0034] The opening feed for raising calves according to the present invention is formed by mixing fermented milk, silage and wheat bran, and the weight percentage of the fermented milk, silage and wheat bran is 20-50% of fermented milk, 30-60%, additives 15-25%. Its preparation method is:

[0035] The opening feed of described raising calf, its preparation method is:

[0036] a. Use the fresh milk drunk by calves as a carrier, sprinkle beneficial bacteria with the conventional amount of bacteria inoculated during the preparation of yogurt, and then ferment in a closed room at room temperature for 5 days to obtain 20-50 kg of fermented milk. The beneficial bacteria are lactic acid bacteria and yeast The complex of lactic acid bacteria and yeast is inoculated at a ratio of 3:2;

[0037] b. After 15-25kg of additives are mixed into the fermented milk after 5 days of fermentation, salt is sprinkled in at a weight ratio of 150:1, and the fermented ingredients are obtained after...

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PUM

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Abstract

The invention discloses mouth-open feed for rearing calves, belongs to the field of livestock feed, and particularly relates to feed for rearing calves in weaning period. The mouth-open feed is prepared by mixing fermented milk, silage and wheat bran, and comprises the following components in percentage by weight: 20 to 50 percent of fermented milk, 30 to 60 percent of silage and 15 to 25 percent of an additive, wherein the additive is one or a mixture of one or more of wheat bran, corn meal and soybean meal. According to the mouth-open feed for rearing the calves, probiotics are directly added into fresh milk for the calves for fermentation, and the fermented milk is added into the mouth-open feed, and milk flavor has high feeding attraction performance for the weaned calves, so that the palatability is high; the fermented milk is supplemented in a preparation process, so that the calves can be easily transitioned from total milk rearing to solid rearing; due to the addition of the probiotics into the mouth-open feed, the probiotic cultivation in the stomach intestines of the calves is enhanced, the digestive absorption function of the gastrointestinal tracts is improved, and trophic diarherra and bacterial diarherra of the calves can be effectively prevented.

Description

technical field [0001] The invention relates to a feed, in particular to a feed for feeding young calves when they are weaned. Background technique [0002] The feeding of calves is very critical. The growth and development of calves will affect the production performance of cattle in the breeding stage and adult stage. Therefore, the feeding of calves is a crucial link in the process of raising cattle. Under normal circumstances, calves start to be fed open feed about one week after birth. At this time, open feed is fed together with milk. When the intake of open feed reaches about one kilogram, the calf enters the all-solid feed. During the feeding stage, the feed that the calf eats passes through the abomasum, and the nascent rumen does not have the function of digestion and rumination. At this time, due to the immature development of the digestive system, the calf eats solid open feed, which is extremely difficult. It is easy to cause insufficient secretion of digestive...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/14A23K1/00A23K1/16
Inventor 黄韬
Owner 洱源县益新硕庆肉牛养殖有限公司
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