Compound premix feed for laying hens in due date and complete ration prepared from compound premix feed

A technology for premixed feed and laying hens, which is applied in the field of poultry breeding and breeding feed to avoid soft-shell eggs and paralyzed chickens, ensure timely production start, and speed up the peak rising speed.

Inactive Publication Date: 2016-07-13
BEIJING HUADU YUKOU POULTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention aims

Method used

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  • Compound premix feed for laying hens in due date and complete ration prepared from compound premix feed
  • Compound premix feed for laying hens in due date and complete ration prepared from compound premix feed
  • Compound premix feed for laying hens in due date and complete ration prepared from compound premix feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Among them, compound trace elements include:

[0032]

[0033] Multivitamins include:

[0034]

[0035]

Embodiment 2

[0038] Among them, compound trace elements include:

[0039]

[0040] Multivitamins include:

[0041] Element

Embodiment 3

[0044] Among them, compound trace elements include:

[0045]

[0046] Multivitamins include:

[0047]

[0048]

[0049] The compound premixed feed for laying hens with expected laying date of the present invention is specially designed for laying hens with expected laying dates, ensuring the smooth transition of diet nutrition from young chickens to laying hens, especially the scientific design of calcium and phosphorus ratios, which can promote bone marrow deposition, and provide a good foundation for the start of laying and laying hens. Eggs reserve calcium sources at peak times, effectively avoiding soft-shell eggs and paralyzed chickens caused by calcium and phosphorus deficiency, as well as kidney swelling and intractable diarrhea caused by hypercalcemia. The compound premixed feed for laying hens selects high-quality methionine, lysine and phosphorus sources. By participating in the synthesis of yolk phospholipid protein and vitellogenin, it can regulate ...

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PUM

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Abstract

The invention provides compound premix feed for laying hens in due date. The compound premix feed for the laying hens in due date is prepared from components in parts by mass as follows: 88-120 parts of mountain flour, 200-350 parts of zeolite powder, 150-190 parts of calcium hydrophosphate, 60-70 parts of sodium chloride, 10-20 parts of sodium bicarbonate, 150-200 parts of rice hull powder, 30-36 parts of DL-methionine, 24-28 parts of choline chloride, 22-28 parts of L-lysine hydrochloride, 30 parts of composite microelements, 8 parts of compound vitamins, 2-4 parts of VC-2-phosphate powder, 2-4 parts of phytase, 2-4 parts of microbial composite coats, 2-3 parts of an antioxidant, 2-4 parts of an anti-stress agent and 2-3 parts of a mould adsorbent. By the aid of the complete ration prepared from the compound premix feed, smooth transition of ration nutrition from young chicken to laying hens can be effectively guaranteed, a calcium source is stored for hens beginning laying and hens in the egg laying peak stage, and soft egg shells and paralysis of the hens due to lack of calcium and phosphorus as well as kidney swelling and intractable diarrhea caused by overhigh blood calcium are effectively avoided.

Description

technical field [0001] The invention relates to the technical field of poultry breeding, in particular to the technical field of breeding feed. Background technique [0002] During the breeding process of laying hens, the expected date of delivery is a critical period for the sexual maturity of laying hens. After the laying hen enters 14 weeks of age, the volume and weight of the ovaries and oviducts begin to increase rapidly, and the reproductive system of most chickens at the age of 19 weeks is close to maturity. If the body weight is not up to the standard, the duration of the peak period will be short, and the death rate will increase after the peak period. Farmers generally pursue low cost, and use some low-quality feed products, which has laid a serious hidden danger for the high-yield performance of laying hens during the laying period. [0003] The proportion of compound premixed feed in the complete ration is very small, but it plays an extremely important role in...

Claims

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Application Information

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IPC IPC(8): A23K50/75A23K20/28A23K20/26A23K20/22A23K10/37A23K20/142A23K20/105A23K20/20A23K20/174A23K20/158A23K20/189A23K10/18A23K20/163
CPCY02P60/87
Inventor 李文斌向荣刘爱巧王志强陈朝江李晓敏
Owner BEIJING HUADU YUKOU POULTRY
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