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A kind of compound feed during the laying period that improves the healthy chick rate of layer breeders and its preparation method

A technology of compound feed and healthy chick rate, applied in the field of feed, can solve the problems of nutritional imbalance, high content, low price, etc., and achieve the effects of enhancing immunity, high egg production rate, and appropriate egg weight

Active Publication Date: 2021-06-22
LIAONING WELLHOPE AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This invention only starts from part of the needs of layer breeders, and the nutritional composition is unscientific and unbalanced, which cannot meet the nutritional needs of layer breeders during the laying period
The potato dry powder and oil content used in this patent are high in content, digest quickly, and are not digested synchronously with other nutrients, affecting the digestion and absorption of other active ingredients such as amino acids, and the nutrition is extremely unbalanced, which seriously affects the health of breeders
[0007] At present, the egg breeder feed on the market does not meet the requirements of the species, the price is low, and the nutritional ratio is unbalanced and unscientific
There are still many egg breeder companies that produce feed by themselves, and the mixing uniformity and crushing particle size are not up to the standard, and there is an unscientific production phenomenon

Method used

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  • A kind of compound feed during the laying period that improves the healthy chick rate of layer breeders and its preparation method
  • A kind of compound feed during the laying period that improves the healthy chick rate of layer breeders and its preparation method
  • A kind of compound feed during the laying period that improves the healthy chick rate of layer breeders and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] The invention discloses a compound feed during the laying period which improves the healthy chick rate of laying hens, and is prepared from raw materials consisting of the following parts by weight:

[0073] 61 parts of corn, 19 parts of soybean meal, 3.5 parts of puffed soybean, 2 parts of corn gluten meal, 1 part of rice bran meal, 2 parts of alfalfa powder, 8.5 parts of stone powder, 1.0 part of calcium hydrogen phosphate, 2 parts of vegetable oil, 0.15 parts of L-threonine 0.29 parts of lysine, 0.05 parts of 10% L-tryptophan, 0.16 parts of DL-methionine; 0.05 parts of complex enzymes, 0.3 parts of salt, 0.1 parts of choline chloride, 0.12 parts of prebiotics, 25-hydroxychole calcification 0.03 part of alcohol, 0.1 part of β-carotene, 0.02 part of 5000 units of phytase, 0.06 part of compound organic trace elements, 0.02 part of vitamin E, and 1 part of compound premix.

[0074] The nutritional indicators are as follows: crude protein 17.5%, metabolizable energy 2780 ...

Embodiment 2

[0099] The invention discloses a compound feed during the laying period which improves the healthy chick rate of laying hens, and is prepared from raw materials consisting of the following parts by weight:

[0100] 53 parts of corn, 5 parts of wheat, 3 parts of sorghum, 20 parts of soybean meal, 5 parts of puffed soybean, 2 parts of corn gluten meal, 2 parts of rice bran meal, 2 parts of alfalfa powder, 8.5 parts of stone powder, 1.0 part of calcium hydrogen phosphate, 1 part of vegetable oil 0.15 parts of L-threonine, 0.27 parts of lysine, 0.05 parts of 10% L-tryptophan, 0.16 parts of DL-methionine; 0.05 parts of compound enzymes, 0.3 parts of salt, 0.1 parts of choline chloride, prebiotics 0.12 parts, 0.03 parts of 25-hydroxycholecalciferol, 0.1 parts of β-carotene, 0.02 parts of 5000 units of phytase, 0.01 parts of vitamin E, 0.06 parts of compound organic trace elements, and 1 part of compound premix.

[0101] The composite organic trace element is composed of the followin...

Embodiment 3

[0117] A compound feed during laying period that improves the healthy chick rate of laying hens is prepared from the following raw materials in parts by weight:

[0118] 65 parts of wheat, 15 parts of soybean meal, 8 parts of puffed soybean, 5 parts of corn gluten meal, 6 parts of rice bran meal, 6 parts of alfalfa powder, 8 parts of stone powder, 0.6 part of calcium hydrogen phosphate, 3 parts of vegetable oil, 0.15 parts of L-threonine 0.1 part of lysine, 0.05 part of 10% L-tryptophan, 0.05 part of DL-methionine, 0.05 part of compound enzyme, 0.4 part of table salt, 0.12 part of choline chloride, 0.2 part of prebiotic, 25-hydroxychole calcification 0.03 part of alcohol, 0.3 part of β-carotene, 0.04 part of 5000 units of phytase, 0.03 part of compound organic trace elements, 0.01 part of vitamin E, and 1 part of compound premix. The compound organic trace elements are yeast selenium, zinc methionine, iron glycinate, zinc protein, and manganese protein with a ratio of parts by...

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Abstract

The invention belongs to the technical field of feed, and in particular relates to a compound feed for layer breeder hens during the laying period which improves the healthy chick rate, and to a preparation method of the feed. The compound feed is mainly prepared from the following raw materials in parts by weight: 50-65 parts of cereals, 15-25 parts of soybean meal, 1-5 parts of corn gluten meal, 1-6 parts of rice bran meal, 2-6 parts of alfalfa powder, 1-3 parts of vegetable oil, 0.35-0.7 parts of amino acids, 0.05-0.1 parts of complex enzymes, 0.05-0.2 parts of prebiotics, 0.01-0.03 parts of 25-hydroxycholecalciferol, 0.01-0.3 parts of β-carotene, compound organic trace elements 0.03‑0.08 part, 1 part of compound premix. The sufficient and effective energy, amino acid, mineral nutrition and prebiotics of the present invention can ensure the requirement of maximum laying potential of layer breeder hens, high egg production rate and suitable egg weight, and high healthy chick rate of layer breeder hens.

Description

technical field [0001] The invention belongs to the technical field of feed, and in particular relates to a compound feed for layer breeder hens during the laying period which improves the healthy chick rate, and to a preparation method of the feed. Background technique [0002] The healthy chick rate of laying hens is an important indicator to measure the value of laying hens and the economic benefits of chicken farms. There are many influencing factors, including feeding management, egg management and hatching management, etc., which all affect the fertilization rate, hatching rate, and then affect the health. The level of chick rate. There are many reports on the nutrition of layer breeders that increase the fertilization rate and the nutrition of layer breeders that increase the hatchability. The predecessors have done a lot of research on the nutrition of breeders, and determined the effects of metabolizable energy, amino acids, and vitamins on the reproductive performa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K10/30A23K10/37A23K20/147A23K20/28A23K20/24A23K20/158A23K20/189A23K20/20A23K20/10A23K50/75A23K20/174
CPCY02P60/87
Inventor 王玉璘于滢张亚丽王丽娟刘燕吴坤张玉梅王丹
Owner LIAONING WELLHOPE AGRI TECH
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