CN110558448A - Feed for chickens in egg producing period and preparation method thereof - Google Patents

Abstract

The application discloses a chicken feed for an egg-laying period and a preparation method thereof. The corn and soybean oil mainly adjust energy, the bean pulp and DL-methionine mainly adjust protein and amino acid balance, the stone grains and stone powder adjust the calcium content and granularity of the feed, the mineral premix adjusts trace elements, the vitamin premix adjusts vitamin content, and the sodium bicarbonate adjusts electrolyte balance. The compound feed provides nutrition required by growth and development for the chicken flocks through the matching of all raw materials, so that the chicken flocks grow and develop well, the laying rate of the laying hens in the laying period is improved, the quality of the laying hens is good, the hatching rate is high, and the comprehensive production benefit is high.

Description

Feed for chickens in egg producing period and preparation method thereof

Technical Field

The application relates to the technical field of laying hen feed, and in particular relates to laying hen feed and a preparation method thereof.

Background

The laying hens refer to chickens which are raised to produce eggs specially for laying eggs. Eggs are a major income source for raising laying hens. Different from meat chicken, people raise laying hens mainly aiming at improving the quality of eggs and keeping or improving the egg yield.

In the process of fine seed production and feeding management of egg-laying hens, feed nutrition is a very key factor, and a nutrition formula provided by a commercial feed factory belongs to a popular formula and cannot be precisely customized according to different environments and breeding conditions, so that the laying rate of the egg-laying hens in the laying period is low.

Disclosure of Invention

The application aims to provide a laying hen feed and a preparation method thereof, and aims to solve the problem that laying rate of laying hens in an egg laying period is low.

In one aspect, provided according to embodiments of the present application is a chicken feed for laying period comprising corn, soybean meal, stone grain, stone powder, soybean oil, wheat bran, calcium hydrogen phosphate, choline chloride (50% corn pistil), salt, sodium bicarbonate, DL-methionine, L-lysine hydrochloride, threonine, mineral premix, vitamin premix, complex enzyme, phytase and mold remover.

Further, the feed for the laying hens in the laying period comprises the following raw materials in parts by weight: 60-64 parts of corn, 22-25 parts of soybean meal, 7-8 parts of stone particles, 2-2.5 parts of stone powder, 1-2 parts of soybean oil, 1 part of wheat bran, 1-1.4 parts of calcium hydrophosphate, 0.24-0.36 part of choline chloride (50% corn pistil), 0.25-0.3 part of salt, 0-0.15 part of baking soda, 0.15-0.18 part of DL-methionine, 0.05-0.1 part of L-lysine hydrochloride, 0-0.05 part of threonine, 0.215-0.235 part of mineral premix, 0.07-0.85 part of vitamin premix, 0.015 part of complex enzyme, 0.01 part of phytase and 0.05 part of mildew remover.

Further, the mineral premix comprises 0.2% of Ujia, 200% of jiawei, manganese amino vitamin, zinc amino vitamin and selenium yeast.

Further, the vitamin premix comprises wound and beauty vitamin VM711, Rover vitamin 638, vitamin E and coated vitamin C powder.

further, the complex enzyme comprises xylanase, beta-glucanase, beta-mannase and cellulase.

Further, the mildew removing agent comprises the mildew removing agent and the efletirimycin.

Further, the particle size of the stone particles is 1-4 mm.

Further, the particle size of the stone powder is less than 1 mm.

Further, the calcium hydrogen phosphate is granular.

In another aspect, there is provided a method for preparing a feed for laying hens in an egg producing period, including:

Crushing the corn after detection and screening;

Mixing testa Tritici, calcium hydrogen phosphate, choline chloride (50% corn core), salt, sodium bicarbonate, DL-methionine, L-lysine hydrochloride, threonine, mineral premix, vitamin premix, complex enzyme, phytase and mold remover to obtain premix.

And uniformly mixing the soybean meal, the stone particles, the stone powder, the soybean oil, the crushed corn and the premix to obtain the chicken feed in the egg producing period.

according to the technical scheme, the embodiment of the application provides the laying-period chicken feed and the preparation method thereof, and the laying-period chicken feed comprises corn, soybean meal, stone particles, stone powder, soybean oil, wheat bran, calcium hydrophosphate, choline chloride (50% corn pistil), salt, baking soda, DL-methionine, L-lysine hydrochloride, threonine, mineral premix, vitamin premix, complex enzyme, phytase and mildew removing agent. The corn and soybean oil mainly adjust energy, the bean pulp and DL-methionine mainly adjust protein and amino acid balance, the stone grains and stone powder adjust the calcium content and granularity of the feed, the mineral premix adjusts trace elements, the vitamin premix adjusts vitamin content, and the sodium bicarbonate adjusts electrolyte balance. The compound feed provides nutrition required by growth and development for the chicken flocks through the matching of all raw materials, so that the chicken flocks grow and develop well, the laying rate of the laying hens in the laying period is improved, the quality of the laying hens is good, the hatching rate is high, and the comprehensive production benefit is high.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a flow chart illustrating a method for preparing a feed for laying hens according to an embodiment of the present application;

Fig. 2 is a nutrient composition diagram of the first, second and third embodiments.

Detailed Description

The embodiment of the application provides a chicken feed for an egg producing period, which comprises corn, soybean meal, stone particles, stone powder, soybean oil, wheat bran, calcium hydrophosphate, choline chloride (50% corn pistil), salt, sodium bicarbonate, DL-methionine, L-lysine hydrochloride, threonine, mineral premix, vitamin premix, compound enzyme, phytase and a mildew removing agent.

Wherein, the corn is grade 2 corn, and the protein content in the corn reaches 8%. Corn is an important component of chicken feed, because the corn can provide high available energy, the corn contains very small crude fiber, and the percentage of the crude fiber is only 2 percent, while the digestibility can reach more than 90 percent, and the utilization rate is high. The digestive function of the chicken is weak, the feed raw materials with high digestibility, less crude fiber and sufficient energy need to be selected, and the corn just meets the condition.

The protein content of the corn is particularly low, and the soybean meal with higher protein content is added, so that the protein content of the feed is improved. In the embodiment of the application, the soybean meal is selected from two kinds of soybean meal, namely 1-grade soybean meal (the protein content reaches 46%) and 2-grade soybean meal (the protein content reaches 43%), the two kinds of soybean meal are used, protein can be conveniently adjusted, the content of crude fibers in a formula can be adjusted, and the health of chicken flocks is benefited.

The calcium content in the stone particles and the stone powder reaches 37 percent. Choline chloride (50% corn core) means that the content of the choline chloride is 50%, and the carrier is corn core powder. The testa Tritici has physical adsorption property, and can be used as premix carrier. The fine wheat bran is grade 1, and the protein content reaches 16.5%. The compound enzyme can effectively improve the production performance of the laying hens, improve the digestibility of the feed and reduce the environmental pollution.

In the feed for the chicken in the laying period, the corn oil and the soybean oil mainly adjust energy, the soybean meal and the DL-methionine mainly adjust the balance of protein and amino acid, the calcium content and the granularity of the feed are adjusted by stone grains and stone powder, the trace elements are adjusted by a mineral premix, the vitamin content is adjusted by a vitamin premix, and the electrolyte balance is adjusted by sodium bicarbonate. The raw materials are matched to provide nutrition required by growth and development for the chicken flocks, so that the chicken flocks grow and develop well, and the laying rate of the laying hens in the laying period is improved.

The feed for the chickens in the laying period provided by the embodiment of the application is a set of formula which is established by combining the characteristics and advantages of corn grains in northwest region and combining the breeding environment and conditions in northwest region to supply more accurate feed nutrition according to the special climate and geographical region conditions in northwest region and optimizing and adjusting the long-term group breeding of the chickens. On the basis of meeting the requirements of breeding hens, the nutrition of the links such as processing, transportation and storage is considered, raw materials (such as envelope-coated products and products with high and stable quality) and high allowance of advanced processing technology are considered in the design, the good production performance of the breeding hens is ensured, the formula cost is high due to the factors, and the formula raw materials are simple in structure and easy to process; the early-stage chicken group has good weight average uniformity, the chicken group grows and develops well, the laying rate of the chicken group in the laying period is high, the quality of the hatching egg is good, the hatching rate is high, and the comprehensive production benefit is high.

Further, the feed for the laying hens in the laying period comprises the following raw materials in parts by weight: 60-64 parts of corn, 22-25 parts of soybean meal, 7-8 parts of stone particles, 2-2.5 parts of stone powder, 1-2 parts of soybean oil, 1 part of wheat bran, 1-1.4 parts of calcium hydrophosphate, 0.24-0.36 part of choline chloride (50% corn pistil), 0.25-0.3 part of salt, 0-0.15 part of baking soda, 0.15-0.18 part of DL-methionine, 0.05-0.1 part of L-lysine hydrochloride, 0-0.05 part of threonine, 0.215-0.235 part of mineral premix, 0.07-0.85 part of vitamin premix, 0.015 part of complex enzyme, 0.01 part of phytase and 0.05 part of mildew remover. Through long-term optimization and adjustment of group rearing, the raw material proportion can ensure that the group chickens grow and develop well, the group chickens in the laying period have high laying rate, good quality of hatching eggs, high hatchability and high comprehensive production benefit.

further, the mineral premix comprises 0.2% of Ujia, 200% of jiawei, manganese amino vitamin, zinc amino vitamin and selenium yeast. A large number of practices show that 0.2 percent of Ujia, 200 percent of trace elements, ammonia vitamin manganese, ammonia vitamin zinc and yeast selenium are adopted to better provide trace elements for laying hens, and the laying rate of the laying hens in the laying period is improved.

Wherein, the manganese content in the amino vitamin manganese is 8 percent, and the zinc content in the amino vitamin zinc is 10 percent. The mineral premix comprises 0.085 part of Ujia 0.2%, 0.05-0.07 part of jiawei 200, 0.04 part of Anweile manganese, 0.03 part of Anweile zinc and 0.01 part of yeast selenium.

Further, the vitamin premix comprises wound and beauty vitamin VM711, Rover vitamin 638, vitamin E and coated vitamin C powder. A large number of practices show that the Chuanghe Mei VM711, the Rovien 638, the vitamin E and the coated vitamin C powder can better provide vitamins for laying hens and are beneficial to improving the laying rate of laying hens in a laying period.

wherein the vitamin premix comprises 0.025-0.35 parts of Chuanghe Mei VM711, 0.025 parts of Rovien 638, 0.05 parts of vitamin E and 0.01-0.02 parts of coated vitamin C powder.

Further, the complex enzyme comprises xylanase, beta-glucanase, beta-mannase and cellulase. Xylanase, beta-glucanase, beta-mannase and cellulase are added into the feed, and the components such as protein, starch, cellulose, pectin and the like in the feed can be enzymatically decomposed by means of the internal environment of the digestive tract of the laying hens to form nutrient substances which are easily absorbed by animal organisms, so that the digestion utilization rate of the feed is improved; reduce the toxicity of the overhigh ammonia concentration in the intestinal tract to animals, improve the function of the digestive tract, reduce the diseases of the digestive tract, improve the feed benefit and reduce the breeding cost.

Further, the mildew removing agent comprises the mildew removing agent and the efletirimycin. The mold removing agent is used for adsorbing mycotoxin. The addition amount of the mold removing agent is judged according to the purchasing season of the corn and the detection condition of the corn mycotoxin.

Further, the particle size of the stone particles is 1-4 mm. The particle size of the stone particles is 1-4mm, so that the chicken flocks can better digest, absorb and utilize calcium, and the quality of the eggshells is improved.

further, the particle size of the stone powder is less than 1 mm. The particle size of the stone powder is less than 1mm, so that chickens can better digest, absorb and utilize calcium, and the quality of eggshells is improved.

Further, the calcium hydrogen phosphate is granular. The granular calcium hydrogen phosphate has good fluidity and good mixing uniformity.

Referring to fig. 1, the present application provides a method for preparing a feed for laying hens, including:

S1, crushing the corn after detection and screening;

Step S2, mixing the wheat bran, calcium hydrophosphate, choline chloride (50% corn pistil), salt, sodium bicarbonate, DL-methionine, L-lysine hydrochloride, threonine, mineral premix, vitamin premix, complex enzyme, phytase and mildew removing agent to prepare premix.

And step S3, uniformly mixing the soybean meal, the stone grains, the stone powder, the soybean oil, the crushed corns and the premix to obtain the chicken feed in the laying period.

According to the technical scheme, the embodiment of the application provides the laying-period chicken feed and the preparation method thereof, and the laying-period chicken feed comprises corn, soybean meal, stone particles, stone powder, soybean oil, coarse wheat bran, fine wheat bran, calcium hydrophosphate, choline chloride (50% corn pistil), salt, baking soda, DL-methionine, L-lysine hydrochloride, threonine, mineral premix, vitamin premix, complex enzyme, phytase and a mildew removing agent. The corn and soybean oil mainly adjust energy, the bean pulp and DL-methionine mainly adjust protein and amino acid balance, the stone grains and stone powder adjust the calcium content and granularity of the feed, the mineral premix adjusts trace elements, the vitamin premix adjusts vitamin content, and the sodium bicarbonate adjusts electrolyte balance. The compound feed provides nutrition required by growth and development for the chicken flocks through the matching of all raw materials, so that the chicken flocks grow and develop well, the laying rate of the laying hens in the laying period is improved, the quality of the laying hens is good, the hatching rate is high, and the comprehensive production benefit is high.

For further explanation of the present application, a laying period chicken feed provided in the present application will be described in detail with reference to the following examples, but they should not be construed as limiting the scope of the present application.

In order to meet the nutritional requirements of different stages of the chicken flocks in the laying period, the application provides the following three embodiments.

Example one

Aiming at a chicken group with an egg laying peak of-40 weeks, the feed for the chickens in the egg laying period comprises the following raw materials in parts by weight: 60.02 parts of corn, 24.795 parts of grade-1 soybean meal, 7 parts of stone particles, 2.5 parts of stone powder, 2 parts of soybean oil, 1 part of wheat bran, 1.4 parts of calcium hydrophosphate, 0.24 part of choline chloride (50% corn pistil), 0.25 part of salt, 0.15 part of baking soda, 0.18 part of DL-methionine, 0.05 part of L-lysine hydrochloride, 0.05 part of threonine, 0.085 part of Youjia, 0.05 part of micro-200, 0.04 part of aminovitamin manganese, 0.03 part of aminovitamin zinc and 0.01 part of yeast selenium, 0.025 part of Chuanghe and Meimei, 0.025 part of Rouyu vitamin 638, 0.005 part of vitamin E and 0.02 part of coated vitamin C powder, 0.015 part of complex enzyme VM711, 0.01 part of phytase and 0.05 part of mildew removing agent.

Example two

Aiming at a chicken flock of 41-55 weeks, the feed for chickens in an egg producing period comprises the following raw materials in parts by weight: 62.56 parts of corn, 11.3 parts of grade-2 soybean meal, 11.3 parts of grade-1 soybean meal, 7.5 parts of stone particles, 2.2 parts of stone powder, 1.5 parts of soybean oil, 1 part of wheat bran, 1.2 parts of calcium hydrophosphate, 0.36 part of choline chloride (50% corn pistil), 0.25 part of salt, 0.15 part of baking soda, 0.15 part of DL-methionine, 0.1 part of L-lysine hydrochloride, 0.05 part of threonine, 0.085 part of Youjia 0.2%, 0.07 part of micro-200, 0.04 part of aminovinylmanganese, 0.03 part of aminovinylzinc, 0.01 part of yeast selenium, 0.03 part of woundplast 711, 0.025 part of Rovitin 638, 0.005 part of vitamin E and 0.01 part of coated vitamin C powder, 0.015 part of complex enzyme, 0.01 part of phytase and 0.05 part of mildew remover.

EXAMPLE III

Aiming at the chicken groups of 56-65 weeks (eliminated), the feed for the chickens in the laying period comprises the following raw materials in parts by weight: 63.145 parts of corn, 13.5 parts of 2-grade soybean meal, 9 parts of 1-grade soybean meal, 8 parts of stone grains, 2 parts of stone powder, 1 part of soybean oil, 1 part of wheat bran, 1 part of calcium hydrophosphate, 0.36 part of choline chloride (50% corn pistil), 0.25 part of salt, 0.15 part of baking soda, 0.15 part of DL-methionine, 0.05 part of L-lysine hydrochloride, 0.085 part of Youjia, 0.2% of 0.07 part of micro-200, 0.04 part of aminovitamin manganese, 0.03 part of aminovitamin zinc and 0.01 part of yeast selenium, 0.035 part of Chuanghua and Mei VM711, 0.025 part of Rouyu vitamin 638, 0.05 part of vitamin E and 0.02 part of coated vitamin C powder, 0.015 part of complex enzyme, 0.01 part of phytase and 0.05 part of mildew remover.

the addition amounts of salt and sodium bicarbonate were 0.25 parts per year in the summer, 0.15 parts per year in the summer and completed by the end of 10 months. In other seasons, the salt is added in 0.3 part, and no baking soda is added. The vitamin C is added in 0.02 part from the beginning of summer to the end of 10 months every year, and is not added in other seasons.

Examples one to three nutrient compositions are shown in fig. 2.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.

It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims (10)

1. The feed for the chicken in the laying period is characterized by comprising corn, soybean meal, stone particles, stone powder, soybean oil, wheat bran, calcium hydrophosphate, choline chloride (50% corn pistil), salt, sodium bicarbonate, DL-methionine, L-lysine hydrochloride, threonine, mineral premix, vitamin premix, complex enzyme, phytase and mildew remover.

2. The feed for the chickens in the laying period according to claim 1, which is characterized by comprising the following raw materials in parts by weight: 60-64 parts of corn, 22-25 parts of soybean meal, 7-8 parts of stone particles, 2-2.5 parts of stone powder, 1-2 parts of soybean oil, 1 part of wheat bran, 1-1.4 parts of calcium hydrophosphate, 0.24-0.36 part of choline chloride (50% corn pistil), 0.25-0.3 part of salt, 0-0.15 part of baking soda, 0.15-0.18 part of DL-methionine, 0.05-0.1 part of L-lysine hydrochloride, 0-0.05 part of threonine, 0.215-0.235 part of mineral premix, 0.07-0.85 part of vitamin premix, 0.015 part of complex enzyme, 0.01 part of phytase and 0.05 part of mildew remover.

3. The laying hen feed of claim 1 wherein the mineral premix comprises Ujia 0.2%, Jiawei 200, Anweile manganese, Anweile zinc and Yeast selenium.

4. The laying hen feed of claim 1, wherein the vitamin premix comprises Chuanghe Mei VM711, Rovitin 638, vitamin E, and coated vitamin C powder.

5. The laying hen feed of claim 1 wherein the complex enzyme comprises xylanase, beta-glucanase, beta-mannanase and cellulase.

6. The laying hen feed of claim 1, wherein the mold removal agent comprises chlorothalonil and lecithromycin.

7. The feed for chickens during the laying period according to claim 1, wherein the particle size of the stone particles is 1-4 mm.

8. the laying hen feed of claim 1 wherein the stone dust has a particle size of less than 1 mm.

9. The laying hen feed of claim 1 wherein the calcium hydrogen phosphate is in granular form.

10. A preparation method of a feed for chickens in an egg producing period is characterized by comprising the following steps:

Crushing the corn after detection and screening;

Mixing testa Tritici, calcium hydrogen phosphate, choline chloride (50% corn core), salt, sodium bicarbonate, DL-methionine, L-lysine hydrochloride, threonine, mineral premix, vitamin premix, complex enzyme, phytase and mold remover to obtain premix;

And uniformly mixing the soybean meal, the stone particles, the stone powder, the soybean oil, the crushed corn and the premix to obtain the chicken feed in the egg producing period.