Calf colostrum material

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

technical field [0001] The invention belongs to a milk substitute feed for early weaning of calves, in particular to a calf colostrum feed. Background technique [0002] The common yellow cattle species inherent in China ranks first in the number of large livestock or cattle raised in China, and the cattle breeding areas are several times throughout the country. In cattle production, the key link is the feeding of weaned calves. Early weaning of calves is an advanced technology that is widely concerned in intensive cattle production at home and abroad. Early weaning can improve the reproductive rate of cows and reduce the transmission of diseases from mothers to calves , and can improve the production performance and carcass quality of growing cattle, and at the same time improve the utilization rate of equipment such as delivery rooms. [0003] Newborn calves and young cows fed mainly liquid food differ from adult ruminants in that they still have only one functioning stom...

AI Technical Summary

Problems solved by technology

Additional space is also required for many administrative measures including vaccinations, parasite treatments, artificial insemination, height and weight measurements, etc.

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