CN106974125A - Edible feed of a kind of laying hen for being suitable to 15 17 week old and preparation method thereof - Google Patents

Edible feed of a kind of laying hen for being suitable to 15 17 week old and preparation method thereof Download PDF

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Publication number
CN106974125A
CN106974125A CN201710331686.6A CN201710331686A CN106974125A CN 106974125 A CN106974125 A CN 106974125A CN 201710331686 A CN201710331686 A CN 201710331686A CN 106974125 A CN106974125 A CN 106974125A
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weight
parts
feed
laying hen
week old
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龙声银
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Guizhou Huangping County Yi Min Ecological Agriculture Development Co Ltd
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Guizhou Huangping County Yi Min Ecological Agriculture Development Co Ltd
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Priority to CN201710331686.6A priority Critical patent/CN106974125A/en
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2400/00Lactic or propionic acid bacteria
    • A23V2400/11Lactobacillus
    • A23V2400/113Acidophilus
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2400/00Lactic or propionic acid bacteria
    • A23V2400/51Bifidobacterium
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-use of by-products of food processing for fodder production

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  • Feed For Specific Animals (AREA)
  • Fodder In General (AREA)

Abstract

The present invention provides edible feed of a kind of laying hen for being suitable to 15 17 week old and preparation method thereof, is related to field of fodder.This includes energy feed, protein feeds, mineral feed, trace element, the vitamin D of 15 parts by weight, the isoflavones of 28 parts by weight, the probiotics of 14 parts by weight, the carrier of 10 50 parts by weight.The feed taste is fragrant, palatability is good, and comprehensive nutrition, proportioning is suitable, be easy to digest and assimilate, and has preferable promotion to the growth of the laying hen of 15 17 week old, while the egg production in the laying hen later stage of 15 17 week old can be improved.The method for preparing feed is simple, and the laying hen that obtained feed is easy to 15 17 week old eats.

Description

Edible feed of a kind of laying hen suitable for 15-17 week old and preparation method thereof
Technical field
The present invention relates to field of fodder, and the more particularly to a kind of edible feed of laying hen suitable for 15-17 week old and its system Preparation Method.
Background technology
In recent years, China's aquaculture is developed rapidly, the also more and more higher of the requirement to feed quality, and the quality of feed is not only Growing and economic benefit for influence chicken, also directly influences the quality of chicken.Cultivate most of chicken from the beginning to the end now A kind of feed is used, and the growth of chicken is that stage by stage, nutriment and demand needed for the growth of the chicken of different phase are not With, the growth and development of chicken can be influenceed using same feed feeding always.And the laying hen of 15-17 week old is in before laying eggs Phase is, it is necessary to which substantial amounts of nutrition, if fed using normal diet, the growth that the laying hen of 15-17 week old is not reached not only will Ask, can also influence the egg production of chicken and quality of laying eggs.
The content of the invention
It is an object of the invention to provide the feed that a kind of laying hen suitable for 15-17 week old eats, the feed taste is fragrant, suitable Mouthful property is good, and comprehensive nutrition, proportioning is suitable, be easy to digest and assimilate, it is possible to increase the egg production in the laying hen later stage of 15-17 week old and production Egg quality.
Another object of the present invention is to provide a kind of preparation method of the edible feed of laying hen suitable for 15-17 week old, Preparation method is simple, and the laying hen that obtained feed is easy to 15-17 week old eats.
The present invention is solved its technical problem and realized using following technical scheme.
The present invention propose a kind of laying hen suitable for 15-17 week old eat feed, including energy feed, protein feeds, Mineral feed, trace element, the vitamin D of 1-5 parts by weight, the isoflavones of 2-8 parts by weight, 1-4 parts by weight it is prebiotic Bacterium, the carrier of 10-50 parts by weight.
The corn of energy feed including 15-20 parts by weight, the barley of 10-20 parts by weight, the rice bran of 10-20 parts by weight and The potato of 10-20 parts by weight.
Protein feeds includes the soybean cake dregs, the cotton cake dregs of 10-15 parts by weight, 14-20 parts by weight of 15-20 parts by weight Dregs of rapeseed cake and 1-5 parts by weight flaxseed grouts.
Mineral feed includes bone meal, the oyster shell whiting of 8-10 parts by weight, the eggshell of 10-15 parts by weight of 8-10 parts by weight Powder.
Trace element includes iron, the zinc of 1-2 parts by weight, the copper of 1-2 parts by weight, the selenium of 1-2 parts by weight of 1-2 parts by weight.
The present invention proposes a kind of preparation method of the edible feed of laying hen suitable for 15-17 week old, by energy feed, albumen Matter feed, mineral feed, trace element, vitamin D, isoflavones, probiotics, carrier are mixed after pulverizing and sieving, then Above-mentioned feed is made in granulation, dry, sterilization.
The beneficial effect of the edible feed of the laying hen suitable for 15-17 week old that the present invention is provided and preparation method thereof is:Root Corresponding feed is prepared for according to the growth demand of the laying hen of 15-17 week old, disclosure satisfy that the nutrition of the laying hen of 15-17 week old needs Ask, the absorption and digestion of nutriment are improved, while the egg production of the laying hen of 15-17 week old can be improved and quality of laying eggs.It is logical Spend matching somebody with somebody for energy feed, protein feeds, mineral feed, trace element, vitamin D, isoflavones, probiotics and carrier Conjunction is used, while being adjusted according to its ratio more than the growth demand of the laying hen of 15-17 week old, meets 15-17 week old Nutritional need of the laying hen in the stage.The method for preparing feed is simple, and the laying hen that obtained feed is easy to 15-17 week old eats.
Embodiment
, below will be in the embodiment of the present invention to make the purpose, technical scheme and advantage of the embodiment of the present invention clearer Technical scheme be clearly and completely described.Unreceipted actual conditions person, builds according to normal condition or manufacturer in embodiment The condition of view is carried out.Agents useful for same or the unreceipted production firm person of instrument, are the conventional production that can be obtained by commercially available purchase Product.
Edible feed of the laying hen suitable for 15-17 week old to the embodiment of the present invention and preparation method thereof carries out specific below Explanation.
The edible feed of laying hen provided in an embodiment of the present invention suitable for 15-17 week old includes energy feed, protein and raised Material, mineral feed, trace element, the vitamin D of 1-5 parts by weight, the isoflavones of 2-8 parts by weight, the benefit of 1-4 parts by weight Raw bacterium, the carrier of 10-50 parts by weight.
Energy feed refers to its crude fiber content in feed over dry material and is less than 20% less than 18%, crude protein, can be 15-17 The laying hen of week old provides the energy matter needed for growth.The laying hen of 15-17 week old is in the early stage laid eggs, its energy demand point To maintain energy demand, energy demand of laying eggs, the development of ovary and the part of the energy demand of body tissue change three, production is only met The energy requirement of laying hen, laying hen could the more more preferable eggs of output.Therefore, in the embodiment of the present invention, the jade of 15-20 parts by weight Rice, the barley of 10-20 parts by weight, the potato of the rice bran of 10-20 parts by weight and 10-20 parts by weight, are the laying hen of 15-17 week old Improve enough energy.
Corn is most important energy feed, have the title of " king of feed ".Its energy content is high, and crude fibre is few, palatability It is good.But gross protein value is few in corn, it is necessary to which amino acid is few and imbalance, is especially a lack of lysine, its inferior quality, because This, is not used alone in the present invention, is suitably used cooperatively with other raw materials, makes with other raw materials such as protein feeds With providing the essential amino acid needed for chicken by protein feeds.Barley digestion energy content is lower slightly, and crude fibre is slightly higher, but its egg White matter content is higher, and preferably, and fat content is low for quality, of good quality, therefore, is often used cooperatively with corn etc..Rice bran is Brown rice processes byproduct during polished rice, and crude protein content is not high but higher than corn, but lysine content is higher, and coordinating with corn makes Used time can make up the lysine that corn is lacked.The starch-containing amount of potato is very high, and digestible energy exceedes corn, is also preferable energy Measure the selection of feed.
The laying hen of 15-17 week old is in the early stage laid eggs, laying hen to protein the need for include quality and quantity two Aspect.From the point of view of amount the need for protein, there are about 2/3 is used to lay eggs, and 1/3 is used to maintain.Ensureing the premise of protein amounts Under, it should also be noted that the quality of protein, that is, essential amino acid type and quantity.Therefore, albumen in the embodiment of the present invention The soybean cake dregs of matter feed including 15-20 parts by weight, the cotton cake dregs of 10-15 parts by weight, the dregs of rapeseed cake of 14-20 parts by weight and The flaxseed grouts of 1-5 parts by weight.
Soybean cake dregs are that the accessory substance after oil is taken by raw material of soybean, are vegetable protein feeds, its wide material sources, valency Lattice are cheap.Soybean cake dregs are higher containing protein, and palatability is good, color and luster is good, raciness, process appropriate soybean cake dregs only containing micro ANFs, is unlikely to deteriorate.The addition of soybean cake dregs is not only that the laying hen of 15-17 week old provides protein, moreover it is possible to heightened It is searched for food.Cotton cake dregs are to extract the byproduct after cottonseed oil, and protein content is higher, amino acid content is relatively low, suitably with energy Amount feed collocation is used.The protein content of dregs of rapeseed cake is less than soybean cake dregs and cotton cake dregs, but lacks containing cotton cake dregs Some amino acid, therefore can be used cooperatively with cotton cake dregs, while during dregs of rapeseed cake selenium content is conventional plant feed Soprano, phosphorus utilization is higher.Flaxseed grouts are byproduct of the linseed after de-oiling, and gross protein value is generally 32% ~36%, lysine, methionine content are low, and rich in tryptophan, arginine content is high, therefore is often used cooperatively with soybean meal, But flaxseed grouts should not be too many in the edible feed of the laying hen of 15-17 week old, not so easily causes the loss of appetite of chicken, Therefore the flaxseed grouts of 1-5 parts by weight are added.
In order to promote the absorption of protein, the laying hen to 15-17 week old provides adequate nutrients, also added trace element. Trace element includes iron, the zinc of 1-2 parts by weight, the copper of 1-2 parts by weight, the selenium of 1-2 parts by weight of 1-2 parts by weight, in order that plus The trace element entered is easy to absorb, and the trace element in the embodiment of the present invention is chelated microelements, respectively by chelated iron, chela Zinc, chelated copper and chelating selenium is closed to provide.
Calcium is the main component of chicken bone and eggshell, most important to laying hen.When daily ration middle or short term calcium deficiency, chicken employs storage The calcium formation eggshell deposited, maintains normal production;When long-term deficiency, the calcium of chicken body storage can not meet needs, then produce soft-shelled egg, Even stop production, accordingly, it would be desirable to provide certain mineral feed for the laying hen of 15-17 week old, meet its demand to calcium.Mineral Matter feed includes bone meal, the oyster shell whiting of 8-10 parts by weight, the egg-shell meal of 10-15 parts by weight of 8-10 parts by weight.
Bone meal is that self-control in the future makees the leftover bits and pieces of animal sources grocery trade (mammalian tissues and bone, not including fur, are removed Non- fur and head and hoof tips adhesion), the product after oil refining, dry and crushing.Contain abundant mineral matter, bone meal in bone meal In the Ca that enriches and P be macro minerals element needed by human, and their ratio (Ca: P=2: 1) is body absorption calcium phosphorus Optimal proportion.Oyster shell whiting is not only containing abundant calcium, also containing a small amount of amino acid and polysaccharide material, and can coordinate with bone meal makes With.Discarded eggshell can be used to that egg-shell meal is made, and it contains abundant inorganic salts and a small amount of organic substance, can add feed In, to supplement the deficiency of calcium, promote animal growth and development.According to surveying and determination, calcium carbonate 94.54%, protein are contained in egg-shell meal 1.15%, magnesium carbonate and calcium phosphate 4.36% can be very good to improve calcium source for the laying hen of 15-17 week old, while egg-shell meal is also The digestion of chicken can be promoted.
Mineral feed provides enough calcium sources for the laying hen of 15-17 week old, but is the need to ensure that laying hen to calcium source etc. Absorption, therefore the quality that the later stage not so can be influenceed to lay eggs, add the vitamin D of 1-5 parts by weight, promote 15-17 week old Absorption of the laying hen to calcium phosphorus.The addition of vitamin D can promote absorption of the small intestine of laying hen to calcium and phosphorus, while kidney can also be adjusted The dirty excretion to calcium and phosphorus, promotes the normal calcification of bone to ensure the quality laid eggs.Preferably, 1-5 parts by weight can also be added Vitamin A, used cooperatively with vitamin D, to increase the egg production of laying hen.
Isoflavones is the class secondary metabolite formed during soybean grows, is a kind of bioactive substance.Due to It is to be extracted from plant, has similar structure to estrogen, therefore isoflavones is also known as phytoestrogen.Isoflavones is main Neuroendocrine is influenceed by estrogen or estrogenic antagonist, so as to regulate and control reproduction and the nutritive process of body, wherein female swash Element can reduce follicle cell degeneration atrophy, cause more follicle maturitys and ovulation, the production performance of laying hen be improved, while greatly Beans isoflavones can improve the production performance of laying hen by adjusting Blood Hormones.
After energy feed, protein feeds, mineral feed etc. are used cooperatively, it can improve complete for the laying hen of 15-17 week old The nutrition in face, moreover it is possible to increase its feed intake, is absorbed to improve laying hen to each material, therefore, adds 1-4 parts by weight Probiotics.
The feed for adding probiotics is especially savory, and palatability is good, can stimulate appetite, and improves feed intake.The present invention is implemented Probiotics is added in example mainly following purpose, first:Suppress the growth of harmful bacteria by improving intestinal environment, while beneficial Raw bacterium, which can be attached on intestinal wall cell, plays barrier action, and Reverse transcriptase simultaneously repels pathogen, so that imbalance flora recovers Normally;Second:Multiple beneficial material, such as vitamin, amino acid, amylase and protease, Yi Jiqi can be provided for matrix His growth promoting substance, moreover it is possible to improve the utilization rate of calcium, phosphorus, iron;3rd:Improve in the immunocompetence of body, alimentary canal Probiotics is good immunoactivator, can stimulate growing for intestine immunity organ, improves animal's antibody level and macrophage The activity of cell, strengthens the humoral immunity and cellular immune function of body, the pathogenic bacteria of invasion is killed in time, enhancing animal is to more The resistance of epidemic disease is planted, morbidity and mortality are greatly lowered;4th:Reduce poultry house in ammonia, the concentration of hydrogen sulfide and Stink, reduces environmental pollution.Probiotics and energy feed, protein feeds, mineral feed etc. coordinate in the embodiment of the present invention Use, can further improve utilization and absorption of the laying hen to material of 15-17 week old.In the embodiment of the present invention, probiotics is selected from At least one of thermophilic amine bacterium, bacillus, Bifidobacterium and lactobacillus acidophilus, wherein thermophilic amine bacterium, bacillus, Bifidobacterium With lactobacillus acidophilus respectively by production yeast strain, production Bacillus strain, production bifidobacterium strain, production strain of lactobacillus acidophilus There is provided.
In the embodiment of the present invention, feed can also include the salt of 1-5 parts by weight.Carrier primarily to making each material Well mixed, carrier is wheat wheat-middlings or stone flour.
If the particle diameter of feed is too big, easily cause the indigestion of chicken, if the particle diameter of feed is too thin, easily cause chicken Viscous mouth, therefore the particle diameter of feed is preferably that, for 2.5-3mm, the laying hen that 15-17 week old is more conducive under this particle diameter pecks at.
The feed that the laying hen suitable for 15-17 week old that the present invention is provided eats, passes through energy feed, protein feeds, ore deposit Material feed, trace element, vitamin D, isoflavones, probiotics and carrier are used cooperatively, while according to 15-17 week old Its many ratio of growth demand of laying hen adjusted, disclosure satisfy that the nutritional need of the laying hen of 15-17 week old, improve nutrition The absorption and digestion of material, while the yield amount and quality of laying eggs of the laying hen of 15-17 week old can be improved.
Present invention also offers the preparation method of above-mentioned feed, by energy feed, protein feeds, mineral feed, micro- Secondary element, vitamin D, isoflavones, probiotics, carrier are mixed after pulverizing and sieving, and then granulated, are dried, sterilization is made State feed.Wherein dry temperature too high meeting destroys the nutriment of feed, and temperature is too low then to be dried insufficient, therefore, is done It is dry to be carried out under conditions of 45-55 DEG C.
The purpose that raw material is crushed is Make the size of pulverized particles in feed homogeneous, also the raw material after crushing can be subjected to sieving processing, it is preferred that the aperture of sieve aperture It can such as select as 80-90 mesh in addition, can also be made the appropriate adjustments according to actual conditions to the aperture of sieve aperture.
The feature and performance to the present invention are described in further detail with reference to embodiments.
Embodiment 1
By the corn of 15 parts by weight, the barley of 10 parts by weight, the rice bran of 10 parts by weight, the potato of 10 parts by weight, 15 weights Measure the soybean cake dregs, the cotton cake dregs of 10 parts by weight, the dregs of rapeseed cake of 14 parts by weight, the flaxseed grouts of 1 parts by weight, 8 weights of part Measure the bone meal of part, the oyster shell whiting of 8 parts by weight, the egg-shell meal of 10 parts by weight, the chelated iron of 1 parts by weight, the chelated zinc of 1 parts by weight, 1 The chelated copper of parts by weight, the chelating selenium of 1 parts by weight, the vitamin D of 1 parts by weight, the isoflavones of 2 parts by weight, 1 parts by weight The stone flour for producing yeast strain and 10 parts by weight is crushed, crosses mixing after 80 mesh sieves, then granulate, dried under conditions of 45 DEG C, The particle diameter that feed is made in final pasteurising is 2.5mm.
Embodiment 2
By the corn of 20 parts by weight, the barley of 20 parts by weight, the rice bran of 20 parts by weight, the potato of 20 parts by weight, 20 weights Measure the soybean cake dregs, the cotton cake dregs of 15 parts by weight, the dregs of rapeseed cake of 20 parts by weight, the flaxseed grouts of 5 parts by weight, 10 weights of part Measure the bone meal of part, the oyster shell whiting of 10 parts by weight, the egg-shell meal of 15 parts by weight, the chelated iron of 2 parts by weight, the chelated zinc of 2 parts by weight, The chelated copper of 2 parts by weight, the chelating selenium of 2 parts by weight, the vitamin D of 5 parts by weight, the isoflavones of 8 parts by weight, 2 parts by weight Production Bacillus strain and 50 parts by weight wheat wheat-middlings crush, cross 90 mesh sieves after mix, then granulation, in 55 DEG C of conditions The particle diameter that feed is made in lower drying, final pasteurising is 3mm.
Embodiment 3
By the corn of 18 parts by weight, the barley of 15 parts by weight, the rice bran of 15 parts by weight, the potato of 15 parts by weight, 18 weights Measure the soybean cake dregs, the cotton cake dregs of 15 parts by weight, the dregs of rapeseed cake of 15 parts by weight, the flaxseed grouts of 3 parts by weight, 9 weights of part Measure the bone meal of part, the oyster shell whiting of 9 parts by weight, the egg-shell meal of 12 parts by weight, the chelated iron of 2 parts by weight, the chelated zinc of 2 parts by weight, 2 The chelated copper of parts by weight, the chelating selenium of 2 parts by weight, the vitamin D of 3 parts by weight, the isoflavones of 5 parts by weight, 3 parts by weight The wheat wheat-middlings for producing bifidobacterium strain and 40 parts by weight are crushed, cross mixing after 90 mesh sieves, then granulate, under conditions of 50 DEG C Dry, the particle diameter of feed is made for 2.8mm in final pasteurising.
Embodiment 4
By the corn of 15 parts by weight, the barley of 10 parts by weight, the rice bran of 10 parts by weight, the potato of 10 parts by weight, 15 weights Measure the soybean cake dregs, the cotton cake dregs of 10 parts by weight, the dregs of rapeseed cake of 14 parts by weight, the flaxseed grouts of 1 parts by weight, 8 weights of part Measure the bone meal of part, the oyster shell whiting of 8 parts by weight, the egg-shell meal of 10 parts by weight, the chelated iron of 1 parts by weight, the chelated zinc of 1 parts by weight, 1 The chelated copper of parts by weight, the chelating selenium of 1 parts by weight, the vitamin D of 1 parts by weight, the isoflavones of 2 parts by weight, 1 parts by weight The stone flour for producing strain of lactobacillus acidophilus, the vitamin A of 1 parts by weight, the salt of 1 parts by weight and 30 parts by weight is crushed, crosses 80 mesh sieves After mix, then granulation, under conditions of 48 DEG C dry, final pasteurising be made feed particle diameter be 2.5mm.
Embodiment 5
By the corn of 15 parts by weight, the barley of 10 parts by weight, the rice bran of 10 parts by weight, the potato of 10 parts by weight, 15 weights Measure the soybean cake dregs, the cotton cake dregs of 10 parts by weight, the dregs of rapeseed cake of 14 parts by weight, the flaxseed grouts of 1 parts by weight, 8 weights of part Measure the bone meal of part, the oyster shell whiting of 8 parts by weight, the egg-shell meal of 10 parts by weight, the chelated iron of 1 parts by weight, the chelated zinc of 1 parts by weight, 1 The chelated copper of parts by weight, the chelating selenium of 1 parts by weight, the vitamin D of 1 parts by weight, the isoflavones of 2 parts by weight, 1 parts by weight Produce yeast strain, the production Bacillus strain of 1 parts by weight, the production bifidobacterium strain of 1 parts by weight, the production acidophilus of 1 parts by weight Mixed after lactobacillus strain, the vitamin A of 5 parts by weight, the salt of 5 parts by weight and the stone flour crushing of 30 parts by weight, 80 mesh sieves excessively, Then granulation, the particle diameter that feed is made in dry, final pasteurising under conditions of 48 DEG C are 2.5mm.
Test example 1
The laying hen 120 of the good 15-17 week old of body condition is chosen, 6 groups is randomly divided into and is numbered, wherein numbering 1- 5 as test group, feed made from embodiment 1-5 is fed respectively, numbering 6 as a control group, is entered with commonly commercially available chicken feed Row feeding.Culture-cycle is 8 weeks, to cultivate the body weight of first day chicken as original body mass, to cultivate the body weight of last day chicken As latter stage body weight, every group of average value is taken, weightening is calculated, while counting when laying hen starts to lay eggs in the culture-cycle every group of chicken Laying rate, as a result as shown in table 1.
Table 1
Project Starting weight (g) End weight (g) Increase weight (g) Laying rate (%)
Test group 1 5200.1 8512.3 3312.2 96
Test group 2 5198.5 8510.6 3312.1 95
Test group 3 5204.6 8513.9 3309.3 95
Test group 4 5201.4 8515.2 3313.8 97
Test group 5 5198.2 8512.5 3314.3 96
Control group 5206.5 8183.6 2977.1 90
From table 1 it follows that the laying hen that the feed as made from the present embodiment is fed is compared with the laying hen that normal diet is fed Weightening is significantly improved, while its laying rate is apparently higher than control group.
In summary, edible feed of the laying hen suitable for 15-17 week old of the embodiment of the present invention and preparation method thereof, according to The growth demand of the laying hen of 15-17 week old is prepared for corresponding feed, disclosure satisfy that the nutritional need of the laying hen of 15-17 week old, The absorption and digestion of nutriment are improved, while the egg production of the laying hen of 15-17 week old can be improved and quality of laying eggs.Pass through energy Amount feed, protein feeds, mineral feed, trace element, vitamin D, isoflavones, the cooperation of probiotics and carrier make With while being adjusted according to its ratio more than the growth demand of the laying hen of 15-17 week old, meeting the laying hen of 15-17 week old In the nutritional need in the stage.The method for preparing feed is simple, and the laying hen that obtained feed is easy to 15-17 week old eats.
Embodiments described above is a part of embodiment of the invention, rather than whole embodiments.The reality of the present invention The detailed description for applying example is not intended to limit the scope of claimed invention, but is merely representative of the selected implementation of the present invention Example.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made Every other embodiment, belongs to the scope of protection of the invention.

Claims (10)

1. the edible feed of a kind of laying hen suitable for 15-17 week old, it is characterised in that including energy feed, protein feeds, ore deposit Material feed, trace element, the vitamin D of 1-5 parts by weight, the isoflavones of 2-8 parts by weight, the probiotics of 1-4 parts by weight, The carrier of 10-50 parts by weight;
The corn of the energy feed including 15-20 parts by weight, the barley of 10-20 parts by weight, the rice bran of 10-20 parts by weight and The potato of 10-20 parts by weight;
The protein feeds includes the soybean cake dregs, the cotton cake dregs of 10-15 parts by weight, 14-20 parts by weight of 15-20 parts by weight Dregs of rapeseed cake and 1-5 parts by weight flaxseed grouts;
The mineral feed includes bone meal, the oyster shell whiting of 8-10 parts by weight, the eggshell of 10-15 parts by weight of 8-10 parts by weight Powder;
The trace element includes iron, the zinc of 1-2 parts by weight, the copper of 1-2 parts by weight, the selenium of 1-2 parts by weight of 1-2 parts by weight.
2. feed according to claim 1, it is characterised in that the probiotics is selected from saccharomycete, bacillus, bifid bar At least one of bacterium and lactobacillus acidophilus.
3. feed according to claim 1, it is characterised in that the iron, the zinc, the copper and the selenium are respectively by chela Iron, chelated zinc, chelated copper and chelating selenium is closed to provide.
4. feed according to claim 1, it is characterised in that the feed also includes the salt of 1-5 parts by weight.
5. feed according to claim 1, it is characterised in that the carrier is wheat wheat-middlings or stone flour.
6. feed according to claim 1, it is characterised in that the particle diameter of the feed is 2.5-3mm.
7. feed according to claim 1, it is characterised in that the feed also includes the vitamin A of 1-5 parts by weight.
8. a kind of preparation method of feed as claimed in claim 1, it is characterised in that by the energy feed, the albumen It is matter feed, the mineral feed, micro-, the described vitamin D, the isoflavones, the probiotics, described Carrier is mixed after pulverizing and sieving, and is then granulated, is dried, the feed is made in sterilization.
9. the preparation method of feed according to claim 8, it is characterised in that the drying is under conditions of 45-55 DEG C Carry out.
10. the preparation method of feed according to claim 8, it is characterised in that the sieving was 80-90 mesh sieves.
CN201710331686.6A 2017-05-11 2017-05-11 Edible feed of a kind of laying hen for being suitable to 15 17 week old and preparation method thereof Pending CN106974125A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111248147A (en) * 2018-11-30 2020-06-09 玉溪新广家禽有限公司 Breeding chicken full-period breeding method, special feed and preparation process

Citations (4)

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Application publication date: 20170725