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Laying hen laying-period premix feed for improving eggshell quality

A technology of premixed feed and laying period, applied in the field of laying hen feed, can solve the problems of the production performance not meeting the breed standard, reducing the economic benefits of farmers, hindering the benign development of the laying hen industry, etc., and improving the biological structure of the gastrointestinal tract. , Enhance anti-stress ability, reduce the effect of feeding cost

Inactive Publication Date: 2012-10-24
江苏中煤长江生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The intensive production of laying hens requires feed that is comprehensive in nutrition, sufficient in energy, hygienic, and environmentally friendly. my country has world-class breeds of laying hens, but due to feed reasons, the production performance often fails to meet the breed standards. The egg rate is low, the egg shape is small, the color is not uniform, the broken egg rate remains high, and the feed cost is high, which reduces the economic benefits of farmers, destroys the ecological environment, and hinders the sound development of my country's laying hen industry

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] 40 parts of soybean meal, 11 parts of monocalcium phosphate, 8 parts of enzyme peptide, 10 parts of medical stone, 5 parts of table salt, 2 parts of baking soda, 2 parts of choline, 10 parts of stone powder, 0.3 part of 98% betaine, 2.2 parts Methionine, 0.24 parts of phytase, 0.1 parts of antioxidants, 0.06 parts of enzyme-producing prebiotics, 4 parts of layer polyminerals, and 0.6 parts of layer multivitamins.

[0008] This formula cost 3.8 yuan / kg, nutritional level: crude protein (25.5%), calcium (7%), available phosphorus (4.8%), lysine (1.3%), methionine (2.5%), threonine (1 %), tryptophan (0.3%).

Embodiment 2

[0010] 6 parts of soybean meal, 6 parts of monocalcium phosphate, 15 parts of enzyme peptide, 20 parts of meat and bone meal, 14 parts of medical stone, 5 parts of table salt, 2 parts of baking soda, 2 parts of choline, 10-21 parts of stone powder, 0.6 parts 98% betaine, 1.6 parts of methionine, 0.3 parts of phytase, 0.2 parts of antioxidants, 0.06 parts of enzyme-producing prebiotics, 4 parts of layer polymineral, 0.6 part of layer multivitamin.

[0011] This formula cost 3.4 yuan / kg, nutritional level: crude protein (26%), calcium (9.8%), available phosphorus (4.5%), lysine (1%), methionine (2%), threonine (1%) %), tryptophan (0.2%).

Embodiment 3

[0013] 8 parts of monocalcium phosphate, 12 parts of meat and bone meal, 10 parts of medical stone, 5 parts of table salt, 2 parts of baking soda, 2 parts of choline, 21 parts of stone powder, 0.6 part of 98% betaine, 1.6 part of methionine, 0.3 part of vegetable Acid enzyme, 0.1 part of antioxidant, 0.06 part of enzyme-producing prebiotic, 4 parts of multimineral for layer, 0.6 part of multivitamin for layer, 23 parts of zeolite powder.

[0014] The cost of this formula is 3.9 yuan / kg, nutritional level: crude protein (29%), calcium (9.5%), available phosphorus (4.8%), lysine (1%), methionine (2.5%), threonine (1.2%) %), tryptophan (0.2%).

[0015] In the formula of the present invention, the mixture of monocalcium phosphate: calcium dihydrogen phosphate and calcium hydrogen phosphate supplements the requirements of laying hens for phosphorus and calcium.

[0016] Medical stone: the main chemical composition is inorganic aluminosilicate, including Si 2 o 3 , Fe 2 o 3 , F...

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Abstract

The invention discloses a laying hen laying-period premix feed for improving eggshell quality, which comprises soybean meal, mono-dicalcium phosphate, enzytide power, meat bone meal, Chinese medical stone, table salt, sodium bicarbonate, choline, stone flour, 98% betaine, methionine, phytase, an anti-oxidant, enzyme-producing probiotics, laying hen multiple minerals, laying hen multiple vitamins, and zeolite powder. The premix feed is formulated scientifically and reasonably, has preferably combined raw materials, meets laying hen nutrition need, adopts advanced additive combination, can improve disease resistance and enhance stress resistance; the application of the high-quality compound enzyme preparation improves the stomach and intestine biological structures of laying hens, reduces the discharge of harmful substances such as nitrogen, phosphor, and the like in chicken manure, reduces the concentration of harmful gas such as ammonia and the like in hen houses; the invention improves the feed utilization rate, increases the laying rate, prolongs the average hen laying period, reduces breeding cost, reduces laying hen mortality, effectively improves the eggshell color, increases the eggshell intensity, and reduces the egg breakage rate.

Description

technical field [0001] The invention relates to a feed for laying hens, in particular to a premixed feed for laying hens which improves the quality of egg shells. Background technique [0002] The intensive production of laying hens requires feed that is comprehensive in nutrition, sufficient in energy, hygienic, and environmentally friendly. my country has world-class breeds of laying hens, but due to feed reasons, the production performance often fails to meet the breed standards. The egg rate is low, the egg shape is small, the color is uneven, the broken egg rate remains high, and the feed cost is high, which reduces the economic benefits of farmers, destroys the ecological environment, and hinders the healthy development of my country's laying hen industry. Contents of the invention [0003] In view of the problems existing in the above-mentioned prior art, the present invention provides a premixed feed for laying hens that improves the quality of eggshells, which can ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/175A23K1/10A23K1/16A23K1/165
Inventor 林化成袁卫东吕鑫姬红波翟峰史燕强
Owner 江苏中煤长江生物科技有限公司
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