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Feed additive, feed and feeding method

A feed additive and feed technology, applied in the field of microorganisms, can solve problems such as unsatisfactory effects and rare deer feeding, and achieve the effects of improving nutrient utilization efficiency, increasing velvet production, and improving blood circulation

Inactive Publication Date: 2021-04-20
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, although there are many kinds of animal feed additives on the market, those used for deer feeding are relatively rare, and the effects in promoting the growth and health of deer and improving the output and quality of deer antler are not ideal.

Method used

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  • Feed additive, feed and feeding method
  • Feed additive, feed and feeding method
  • Feed additive, feed and feeding method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment 1 feed additive of the present invention

[0037] Composition: NCG 3g, enzyme preparation 2g, yeast culture 1g, growth-promoting No. 1 (phytosterol) 0.3g, growth-promoting No. 2 (cholecystokinin antibody) 0.3g, mold remover (montmorillonite) 0.3g.

[0038] Preparation method: Weigh the above raw materials and mix them uniformly to obtain the feed additive of the present invention.

Embodiment 2

[0040] Composition: 5g of NCG, 4g of enzyme preparation, 4g of yeast culture, 0.5g of growth-promoting No. 1 (phytosterol), 0.5g of growth-promoting No. 2 (cholecystokinin antibody), and 0.5g of mold-removing agent (montmorillonite).

[0041] Composition: 4 g of NCG, 3 g of enzyme preparation, 5 g of yeast culture, 0.6 g of growth-promoting No. 1 (phytosterol), 0.6 g of growth-promoting No. 2 (cholecystokinin antibody), and 0.5 g of mold-removing agent (montmorillonite).

[0042] Composition: NCG 5g, enzyme preparation 2g, yeast culture 6g, growth-promoting No. 1 (phytosterol) 0.3g, growth-promoting No. 2 (cholecystokinin antibody) 0.3g, mold remover (montmorillonite) 0.5g.

[0043] Preparation method: Weigh the above raw materials and mix them uniformly to obtain the feed additive of the present invention.

Embodiment 3

[0044] Embodiment 3 feeding experiment

[0045] The experiment was carried out in Shuangyang Deer Farm, Changchun City, Jilin Province. 120 male deer were selected from the deer farm and randomly divided into 4 groups, 30 deer in each group. Group 1 fed the feed additive of Example 1 on the basis of the basal diet, group 2 fed the feed additive of Example 2 on the basis of the basal diet, and group 3 fed the feed additive of the control group 1 on the basis of the basal diet The feed additive of group 4 was fed the feed additive of control group 2 on the basis of the basal diet.

[0046] Feed additives of control group 1: 3 g of enzyme preparation (cellulase), 1 g of yeast culture, 0.3 g of growth-promoting No. 1 (phytosterol), and 0.3 g of mildew-removing agent (montmorillonite).

[0047] Feed additives for control group 2: 3 g of NCG, 3 g of enzyme preparation (cellulase), 1 g of yeast culture, and 0.3 g of mold remover (montmorillonite).

[0048] The above four feed additiv...

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Abstract

The invention belongs to the technical field of animal nutrition, and discloses a feed additive, feed and a feeding method. The feed additive comprises the following components in parts by weight of 3-5 parts of N-carbamylglutamic acid, 2-4 parts of an enzyme preparation, 1-5 parts of a yeast culture and 0.6-1 part of a growth promoter. According to the additive, the N-carbamylglutamic acid, the enzyme preparation, the yeast culture and the growth promoter are matched for use, the formula is scientific, and the yield of pilose antler can be effectively improved. The feed additive formula contains a plurality of biological effective components, is safe, has no side effect, can improve the blood circulation of male deer, improves the nutrition utilization efficiency, and enables more nutrients to be conveyed to the pilose antler part through blood flow to be absorbed and utilized, thereby achieving the purpose of improving the pilose antler yield.

Description

technical field [0001] The invention belongs to the field of microorganisms, and in particular relates to a feed additive, a feed and a feeding method. Background technique [0002] Improving the output and quality of velvet antler directly affects the economic benefits of the farm. In the prior art, the velvet production is mainly increased by crossbreeding sika deer and red deer, but this will reduce the quality of the velvet. Other techniques include using hormones to treat bucks, but they will cause hormone residues, affect the quality of velvet, and at the same time, harm the health of bucks. There is also the technology of improving velvet antler with Chinese herbal medicine, but the cost is high, the effect is unstable, and it is not easy to be widely promoted. [0003] There are many factors that affect the growth of velvet antler, mainly nutrition, environment, management, etc., among which nutrition is the main factor. The nutritional level of deer is the basis ...

Claims

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Application Information

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IPC IPC(8): A01K67/02A23K50/10A23K20/142A23K20/189A23K10/16A23K10/12A23K20/28A23K20/147A23K10/30
Inventor 李纯锦周虚赵子骄陈璐袁晨丰王鑫
Owner JILIN UNIV
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