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Fish meal free low-protein ration feed during egg laying period of laying hen

A technology without fishmeal during the laying period, applied in the field of low-protein feed, can solve the problems of short laying peak maintenance time, large chicken body damage, large eggs, etc., to alleviate the shortage of protein raw materials, low feed cost, and obvious resource advantages Effect

Inactive Publication Date: 2011-09-14
山东和美华农牧科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In conventional feeds, the crude protein level during egg production is generally 16%, resulting in oversized eggs, large body damage, and short egg production peak maintenance time. Therefore, it is necessary to produce a low-protein feed formulated using digestible amino acid models. is very necessary

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A low-protein diet without fishmeal during the laying period of laying hens, the composition of which is in parts by weight: 80 parts of calcium hydrogen phosphate, 260 parts of stone powder, 40 parts of table salt, 20 parts of choline, 36 parts of compound trace elements, and compound vitamins 10 parts, 15 parts of lysine, 18 parts of methionine, 220 parts of corn gluten meal, 100 parts of meat and bone meal, 191 parts of medical stone, 3 parts of Bacillus subtilis, 5 parts of phytase, 2 parts of compound enzyme preparation.

[0026] Among them, the components of the composite trace elements are by weight percentage: copper sulfate pentahydrate 1.57%, ferrous sulfate monohydrate 15.0%, manganese sulfate monohydrate 16.1%, zinc sulfate monohydrate 12.86%, sodium selenite 0.08%, iodic acid Calcium 0.083%, the rest is the carrier, and the carrier is a universal carrier.

[0027] The components of the multivitamins are as follows by weight percentage: vitamin A accounts fo...

Embodiment 2

[0030] A low-protein diet without fishmeal during the laying period of laying hens, the composition of which is in parts by weight: 100 parts of calcium hydrogen phosphate, 300 parts of stone powder, 50 parts of table salt, 18 parts of choline, and compound trace elements 38 parts, 10 parts of multivitamin, 18 parts of lysine, 22 parts of methionine, 120 parts of corn gluten powder, 100 parts of meat and bone meal, 215 parts of medical stone, 3 parts of Bacillus subtilis, 3 parts of phytase, 3 parts of compound enzyme preparation share.

[0031] Among them, the components of the composite trace elements are by weight percentage: copper sulfate pentahydrate 1.57%, ferrous sulfate monohydrate 15.0%, manganese sulfate monohydrate 16.1%, zinc sulfate monohydrate 12.86%, sodium selenite 0.08%, iodic acid Calcium 0.083%, the rest is the carrier, and the carrier is a universal carrier.

[0032] The components of the multivitamins are as follows by weight percentage: vitamin A accoun...

Embodiment 3

[0035] A low-protein diet without fishmeal during the laying period of laying hens, the composition of which is in parts by weight: 100 parts of calcium hydrogen phosphate, 320 parts of stone powder, 60 parts of table salt, 15 parts of choline, 40 parts of compound trace elements, and compound vitamins 10 parts, 20 parts of lysine, 26 parts of methionine, 100 parts of corn gluten powder, 280 parts of medical stone, 3 parts of Bacillus subtilis, 1 part of phytase, 5 parts of compound enzyme preparation.

[0036] Among them, the components of the composite trace elements are by weight percentage: copper sulfate pentahydrate 1.57%, ferrous sulfate monohydrate 15.0%, manganese sulfate monohydrate 16.1%, zinc sulfate monohydrate 12.86%, sodium selenite 0.08%, iodic acid Calcium 0.083%, the rest is the carrier, and the carrier is a universal carrier.

[0037]The components of the multivitamins are as follows by weight percentage: vitamin A accounts for 6.0%, vitamin D3 accounts for ...

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PUM

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Abstract

The invention discloses a fish meal free low-protein ration feed during an egg laying period of a laying hen, comprising the raw materials in part by weight: 80-120 parts of calcium hydrogen phosphate, 260-320 parts of limestone powder, 40-60 parts of common salt, 15-20 parts of choline, 35-40 parts of complex trace element, 8-10 parts of complex vitamin, 10-15 parts of lysine, 18-30 parts of methionine, 100-200 parts of corn protein powder, 100-120 parts of meat and bone meal, 180-280 parts of medical stone, 1-3 parts of bacillus subtilis, 2-5 parts of phytase and 2-5 parts of multi-enzyme preparation. In the invention, by using the method for establishing the specification of the ration by amino acid which can be digested as well as using the corn protein powder, the imported meat and bone meal and the nutrition allocation of the system, the fish meal free low-protein feed during egg laying period of the laying hen is provided; the cost of the feed is low and the influence on the egg laying capability of the laying hen can be avoided; the breeding cost is reduced; and the dilemma that protein raw materials is in shortage is relieved.

Description

technical field [0001] The invention relates to a feed, in particular to a low-protein feed without fishmeal in egg laying period designed by using a digestible amino acid model to establish a diet specification. Background technique [0002] With the continuous development of the feed industry and animal husbandry, the output of feed is increasing year by year, and the compound feed emphasizes comprehensive nutrition, and protein is an important nutrient component, so the demand for protein is also increasing, leading to its shortage. Seriously, the shortage of protein feed raw materials has become the first limiting factor for the development of the feed industry. While seeking new protein raw materials, modern feed workers use animal nutrition research results to continuously research and develop new feed products. In the past, the price of fishmeal, an important protein source in feed, has also risen sharply, making people have to analyze the role of fishmeal in laying ...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/175A23K1/16A23K1/10A23K1/165A23K10/20A23K10/26A23K20/142A23K20/147A23K20/189A23K20/20A23K20/26A23K20/28A23K50/75
Inventor 黄晓辉刘方波张华荣江秀田
Owner 山东和美华农牧科技股份有限公司
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