CN102907587B - Compound feed for laying hens in egg-laying peak period and preparation method thereof - Google Patents
Compound feed for laying hens in egg-laying peak period and preparation method thereof Download PDFInfo
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Abstract
The invention belongs to the technical field of feeds and particularly relates to a compound feed for laying hens in an egg-laying peak period and a preparation method thereof. The compound feed consists of corns 59-62%, soya bean meal 15-16%, cottonseed meal 7-8%, starched bran 5-6%, lard oil 0.4-0.6%, mountain flour 9-9.5%, calcium hydrophosphate 0.4-0.6%, methionine 0.06-0.08%, baking soda 0.09-0.12%, salt 0.25-0.4%, anhydrous sodium sulphate 0.09-0.12%, phytase 0.015-0.02%, compound vitamin 0.015-0.025%, compound microelements 0.075-0.085%, microecologics 0.015-0.025%, antioxidant 0.004-0.006% and glycine betaine 0.015-0.02%. The compound feed is reasonable in proportion, and the preparation method is simple. The immunity of the laying hens can be enhanced, the mortality and elimination rate is reduced, the egg-laying peak period is prolonged, the material-egg ratio can be improved, the egg quality can be improved, and the overall economic benefit of farmers can be improved obviously.
Description
Technical field
The invention belongs to field of feed, particularly a kind of laying hen egg-laying peak mixed feed and preparation method thereof.
Background technology
Since the eighties in 20th century, Chinese laying hen cause enters sustained and rapid development period, has now become maximum in the world egg producing country.Chinese egg total output reached 2296.87 ten thousand tons in 2008, accounted for 40% of the whole world, was respectively 1949 and egg total output in 1978 84.65 times and 8.70 times.In recent years, because the rise continuously and healthily of layer breeding cost, Chinese laying hen main producing region ubiquity the phenomenon that the laying hen production cost is too high, benefit is low excessively, serious contusion the enthusiasm for production of egg farming, influenced the income of egg farming.In the layer breeding cost, the cost of feed accounts for the 60-70% of whole layer breeding cost, and the cost that reduces feed has crucial effects for improving culture benefit.Just for the consideration to feed cost, most of egg farmings presentation cheap by premix and concentrate feed, that complete diet pellet is expensive confuses, think mistakenly and use premix or concentrate feed, again by oneself buying raw material, cost is lower than buying complete diet pellet certainly, has but ignored the real value of dissimilar feeds and the problems such as quality of individual's buying raw material.Pluses and minuses with regard to premix, concentrate feed and complete diet pellet compare below.
Premix is the abbreviation of additive premix, it is with one or more microcomponents (comprising additives such as various trace quantity mineral substance elements, various vitamin, synthesizing amino acid, some drugs) and diluent or carrier proportioning on request, the osculant compound feed products of making after evenly mixing.The advantage of premix is to mix, various balance of nutrients, and comprehensive nutrition, safe, shortcoming is that the culturist needs oneself to buy bulk raw material, and is difficult gate of the quality monitoring; For feed factory, whenever advancing a kind of raw material all will be through the strictness chemical examination in naked eyes and laboratory, want that each index is all qualified just can be entered factory and use, and general foster family major part all is to go to stock up with the index that sense organ or whole seller provide, there is no analysis data accurately, all can produce the laying hen production performance and have a strong impact in case buy the corn of the dregs of beans of albumen deficiency or moldy metamorphism.
Concentrate feed refers to according to its feeding standard, the feed that range protein raw material (as fish meal, dregs of beans) and certain proportion of additive are mixed.The advantage of concentrate feed is to use conveniently, does not need to buy again protein raw materials such as dregs of beans, and shortcoming is to use the assorted dregs of rice many, and the absorption rate of chicken is lower, and it is on the low side to join the complete diet pellet energy, the albumen that get off, and the feed intake of chicken is higher, has increased feed cost virtually.
Mixed feed is the nutritional need of the different growth phases according to animal, different physiological requirement, different production purposes and based on feed nutrient, by scientific formula the feedstuff of multiple separate sources is processed pulverizing, according to certain proportion evenly mix, formulated feed.The advantage of mixed feed is to use conveniently, the comprehensive nutrition balance, and through high-temperature maturing, it is better etc. that livestock and poultry digest and assimilate, and it is bigger that shortcoming is that the quality of feed and quality, price that cost is subjected to feedstuff influence, and premix relatively, concentrate feed cost are higher.Hence one can see that, and there is certain advantage in mixed feed aspect product quality and the trophic level, and the present situation of Chinese feedstuff industry and development trend survey data show that also the output of mixed feed will rise gradually.
Egg-laying peak is the gold period that chicken is laid eggs, and strengthen feeding and management, makes it give full play to genetic potential, reaches the desirable level of laying eggs.Laying hen is at egg-laying peak, metabolism is vigorous, nutriment should be kept the metabolism of chicken body self, it is required to satisfy production again, and should provide comprehensive nutrition this moment, the quality height, the mixed feed of good palatability uses the high-quality complete compound feed for laying hen, chicken grows, the laying rate height, the physique stalwartness, death rate is low, lay eggs on the peak soon, egg size is suitable, the peak duration is lasting, and ovipository cycle prolongs, and the total egg number of laying hen is increased, for the raiser has brought high benefit, certainly batching does not then reach such effect in some respects, and batching also will increase manpower certainly, material resources aspect cost has correspondingly increased the cost of culturing.Therefore, provide a kind of laying hen egg-laying peak mixed feed very necessary.
Summary of the invention
The object of the present invention is to provide a kind of laying hen egg-laying peak mixed feed and preparation method thereof, so that rational nutrition to be provided to laying hen, make it reach the desirable level of laying eggs.
The technical solution used in the present invention is as follows:
A kind of laying hen egg-laying peak mixed feed, the raw material weight percentage of described mixed feed is composed as follows: corn 59-62%, dregs of beans 15-16%, cotton dregs 7-8%, whitewashing wheat bran 5-6%, lard 0.4-0.6%, stone flour 9-9.5%, calcium monohydrogen phosphate 0.4-0.6%, methionine 0.06-0.08%, sodium bicarbonate 0.09-0.12%, salt 0.25-0.4%, glauber salt 0.09-0.12%, phytase 0.015-0.02%, B B-complex 0.015-0.025%, composite trace element 0.075-0.085%, probiotics 0.015-0.025%, antioxidant 0.004-0.006%, betaine 0.015-0.02%.
The present invention is by picking of raw material and retrofit, physilogical characteristics and nutritional need according to the laying hen egg-laying peak provide above-mentioned mixed feed, and preferred, the raw material weight percentage of described mixed feed is composed as follows: corn 60.72%, dregs of beans 15%, cotton dregs 7.5%, whitewashing wheat bran 5.7%, lard 0.5%, stone flour 9.3%, calcium monohydrogen phosphate 0.55%, methionine 0.07%, sodium bicarbonate 0.1%, salt 0.3%, glauber salt 0.1%, phytase 0.017%, B B-complex 0.02%, composite trace element 0.08%, probiotics 0.02%, antioxidant 0.005%, betaine 0.018%.
The crude protein content of described dregs of beans is 46%, the crude protein content of described cotton dregs is 42%, the purity of methionine is 99%, whitewashing wheat bran protein content is more than 28%, described stone flour calcium content is more than 34.5%, described glauber salt sodium sulphate content 〉=99%, described phytase are solid-state phytase, and phytase content is 5000U/g.
Whitewashing wheat bran of the present invention is common commercially available prod, and the golden Xiang feed in preferred effluent north is imported and exported Co., Ltd's product; Stone flour of the present invention, a kind of mineral raw material commonly used in the feed can be selected 12 order stone flours for use at present, and calcium content is more than 34.5%; Glauber salt of the present invention, sodium sulphate content 〉=99%, preferred Rong Xinghua, Sichuan worker Co., Ltd product; Described phytase is preferably by Weifang KDN Biotechnology Co., Ltd.'s product; Described B B-complex, the vitamin premixed feed that can select the Beijing Fuwish Biotechnology Co., Ltd to produce, trade name is FV729, it is as follows that main component is analyzed guarantee value (every kilogram of content): vitamin A 5,000 ten thousand IU, vitamin D
31,500 ten thousand IU, vitamin E 110,000 IU, vitamin K
325g, Cobastab
110 g, Cobastab
230 g, Cobastab
615 g, Cobastab
12100mg, niacinamide 100 g, D-pantothenic acid 50 g, folic acid 4 g, D-biotin 500 mg; Described composite trace element can be selected by Changsha Xingjia Biotechnology Co., Ltd. adding of producing littlely 200, and main component guarantee value (every kilograms of product content) is as follows: iron 100000mg, copper 6500 mg, zinc 55000 mg, manganese 100000 mg, iodine 750 mg, selenium 300mg, cobalt 400 mg.Described probiotics is selected Zhengzhou lilium auratum lindle bioengineering Co., Ltd product, commodity lily by name No., and active ingredient is clostridium butyricum, biologic live bacteria is greater than 50,000,000,000 CFU/g.
In the above product, also include the carrier rice bran, but carrier is inoperative in the prescription of this complete diet pellet.
Above raw material all can be bought acquisition in market.
In the feed of the present invention, the action and efficacy of part material is as follows:
The whitewashing wheat bran is the product with the wheat soak is sprayed onto on the wheat bran and drying obtains, wheat bran energy after the whitewashing, protein content height, but amino acid absorptivity 92%, also contain B family vitamin and rich dietary fiber in the wheat bran, be the essential nutrients of livestock and poultry, in body, bringing into play many functions.Glauber salt: i.e. sodium sulphate, both can improve absorbing of nitrogen element and other material in the feed, can promote the synthetic and oxidation-reduction process of its liver internal protein and ribonucleic acid again, sulfydryl and glutathione content in all histoorgans are increased, stimulate the internal metabolism process, improve production performance.Simultaneously, can also promote the biosynthesis of mucopolysaccharide in the oviduct tissue, thereby improve quality of egg.Phytase: the phytic acid in the energy enzymolysis of plants forage, discharge available phosphorus wherein, substitute calcium monohydrogen phosphate, reduce and pollute, the reduction feed cost; The chelation of phytic acid be can remove, protein, starch and trace elements absorbed rate in the plant feed improved; Behind its alternative calcium monohydrogen phosphate, save the prescription space, be conducive to improve the energy level of feed.Probiotics: can significantly improve colony balance, improve the laying hen survival rate, strengthen immunity of organisms and resistance, reduce the chicken death rate, improve egg quality, reduce the breakage rate of egg, improve weightening finish, feed conversion rate and laying rate.
Mixed feed of the present invention can be prepared above-mentioned raw materials according to conventional method, in addition, the application also provides a kind of following preparation method: get each raw material in proportion, then raw material was pulverized 8 mesh sieves, the various raw materials after will pulverizing again mix the back packing and get final product.Specifically when adding mixer, the many raw materials of can be earlier will amount less relatively raw material and amount add according to less amount, after mixing, add the many raw materials of remaining amount mixing again again, can obtain mixed effect preferably like this.
The time of mixing fully in mixer preferably, is not less than 60s.
Laying hen egg-laying peak mixed feed of the present invention has the following advantages:
1) prescription is reasonable, the nutritional labeling equilibrium, and the appropriateness of energy and albumen is arranged in pairs or groups in the feed, has satisfied the nutritional need of laying hen egg-laying peak well, has reduced feedstuff-egg ratio, has reduced the waste of nutriment, has improved the economic benefit of breeding layer chicken.
2) amino acid, B B-complex and trace element reasonably combined in the prescription solved the laying rate instability that regular meeting occurs among the laying hen group well, and the peak of laying eggs is not obvious, the duration short, problems such as eggshell quality difference.
3) use the whitewashing wheat bran to substitute the Partial Protein raw material in the prescription, under the prerequisite that does not reduce the laying hen production performance, reduced feed cost, improved the digestibility of protein and the palatability of feed product in the daily ration, and nutritious.
4) added nutritive additives such as phytase and little ecology, strengthened immunity and the resistance of laying hen, reduced death rate, also played stable egg size simultaneously, improved the effect of eggshell hardness and color, the egg-laying peak of laying hen also prolongs to some extent.
To sum up, the invention provides a kind of laying hen egg-laying peak mixed feed of high-quality, reasonable mixture ratio, the preparation method is simple.This feed can strengthen the immunity of laying hen, reduces death rate, also can improve feedstuff-egg ratio, improves the quality of egg, improves eggshell hardness and color, and by finding that with the contrast test of premix this feed can obviously improve raiser's whole economic efficiency.
The specific embodiment
Below with specific embodiment technical scheme of the present invention is described, but protection scope of the present invention is not limited thereto:
The concrete selection of part material is as follows in following examples:
The whitewashing wheat bran, Hebei gold Xiang feed is imported and exported Co., Ltd's product; Glauber salt, Rong Xinghua, Sichuan worker Co., Ltd product; Phytase, Weifang KDN Biotechnology Co., Ltd.'s product; B B-complex, the vitamin premixed feed FV729 that the Beijing Fuwish Biotechnology Co., Ltd produces; Described composite trace element, that selects Changsha Xingjia Biotechnology Co., Ltd.'s production adds little 200; Described probiotics is selected Zhengzhou lilium auratum lindle bioengineering Co., Ltd product lily No. one.Other products are selected common commercially available prod for use.
Embodiment 1
Laying hen egg-laying peak mixed feed, raw material weight percentage is composed as follows:
Corn 60.72%, crude protein content are 46% dregs of beans 15%, and crude protein content is 42% cotton dregs 7.5%, whitewashing wheat bran 5.7%, lard 0.5%, stone flour 9.3%, calcium monohydrogen phosphate 0.55%, purity are 99% methionine 0.07%, sodium bicarbonate 0.1%, salt 0.3%, glauber salt 0.1%, 5000IU phytase 0.017%, B B-complex 0.02%, composite trace element 0.08%, probiotics 0.02%, antioxidant 0.005%, betaine 0.018%.
Above all raw materials are all pulverized, and pulverizer sieve sheet is 2.5mm, and the feed incorporation time is not less than 60s.The nutritional labeling analysis guarantee value that obtains feed is: crude protein 〉=16.5%, crude fibre≤9.0%, coarse ash≤20.0%, moisture≤13.0%, calcium 2.00-6.00%, total phosphorus 〉=0.35%, salt 0.10-0.80%, methionine 0.20-0.90%.
Embodiment 2
Laying hen egg-laying peak mixed feed, raw material weight percentage is composed as follows:
Corn 61.44%, crude protein content are 46% dregs of beans 15.2%, and crude protein content is 42% cotton dregs 7.3%, whitewashing wheat bran 5.2%, lard 0.4%, stone flour 9.2%, calcium monohydrogen phosphate 0.4%, purity are 99% methionine 0.08%, sodium bicarbonate 0.12%, salt 0.4%, glauber salt 0.12%, 5000IU phytase 0.015%, B B-complex 0.015%, composite trace element 0.075%, probiotics 0.015%, antioxidant 0.004%, betaine 0.016%.
Above all raw materials are all pulverized, and pulverizer sieve sheet is 2.5mm, and the feed incorporation time is not less than 60s.The nutritional labeling analysis guarantee value that obtains feed is: crude protein 〉=16.5%, crude fibre≤9.0%, coarse ash≤20.0%, moisture≤13.0%, calcium 2.00-6.00%, total phosphorus 〉=0.35%, salt 0.10-0.80%, methionine 0.20-0.90%.
Embodiment 3
Laying hen egg-laying peak mixed feed, raw material weight percentage is composed as follows:
Corn 59.63%, crude protein content are 46% dregs of beans 15.6%, and crude protein content is 42% cotton dregs 7.7%, whitewashing wheat bran 5.8%, lard 0.6%, stone flour 9.4%, calcium monohydrogen phosphate 0.6%, purity are 99% methionine 0.06%, sodium bicarbonate 0.09%, salt 0.25%, glauber salt 0.09%, 5000IU phytase 0.019%, B B-complex 0.025%, composite trace element 0.085%, probiotics 0.025%, antioxidant 0.006%, betaine 0.02%.
Above all raw materials are all pulverized, and pulverizer sieve sheet is 2.5mm, and the feed incorporation time is not less than 60s.The nutritional labeling analysis guarantee value that obtains feed is: crude protein 〉=16.5%, crude fibre≤9.0%, coarse ash≤20.0%, moisture≤13.0%, calcium 2.00-6.00%, total phosphorus 〉=0.35%, salt 0.10-0.80%, methionine 0.20-0.90%.
The effect example
In order to verify mixed feed of the present invention to the feeding effect of laying hen, carry out 60 days feeding experiment by a definite date in raiser laying hen field, and compare with premix.
Single factor contrast test design is taked in test, chooses a healthy laying hen hen house of 3000 270 ages in days, is divided into test group and control group at random, and every group comprises 3 repetitions.The test group daily ration adopts embodiment 1 product, and the control group daily ration is commercially available common laying hen egg-laying peak premix product.Because two groups of production performances of chicken group own are not in full accord, there is some difference for possibility, accuracy for the guarantee test result, this is tested in earlier stage having carried out 10 days basic data record by a definite date earlier, transition 6 days again afterwards, serve as the formal data of test with the data after the transition, finally the difference by test data and basic data compares two groups.Duration of test, test chicken adopts three layers of staged to raise in cages, gravity-flow ventilation, free choice feeding and drinking-water, feed every day 3 times, two groups of chicken groups' daily ingestion amount, total egg number, total egg size and contained broken soft egg number are added up in illumination 16 hours, testing crew every day, and observe the searching for food of chicken group, eggshell color, ight soil and other abnormal conditions.
Result of the test
1) two types of feeds are to the influence of laying hen production performance
By table 1 result as can be seen, compare with the basic data before the test, aspect death rate, because the summer high temperature influence is bigger, two groups of death rates all increase to some extent, but the amplification of test group is than control group low 0.51%; Aspect egg size, the amplification of test group is higher by 3.15% than control group; Aspect rate of broken eggs, the range of decrease of test group is higher by 22.03% than control group; Aspect feedstuff-egg ratio, the range of decrease of test group is higher by 5.56% than control group.
Two kinds of feeds of table 1 are to the impact analysis of laying hen production performance
2) two types of feeds are to the influence of breeding layer chicken economic benefit
By table 2 result as can be seen, with respect to basic data period, the income of control group has reduced by 1620 yuan/. month, the income of test group has then increased by 360 yuan/. month, obviously be better than control group.
Two kinds of feeds of table 2 are to the impact analysis of breeding layer chicken economic benefit
Above-described embodiment is the preferred embodiment of the present invention, but embodiments of the present invention are not restricted to the described embodiments, and the change that other any the present invention of not deviating from does all should be the substitute mode of equivalence, is included within protection scope of the present invention.
Claims (5)
1. laying hen egg-laying peak mixed feed, it is characterized in that, the raw material weight percentage of described mixed feed is composed as follows: corn 59-62%, dregs of beans 15-16%, cotton dregs 7-8%, whitewashing wheat bran 5-6%, lard 0.4-0.6%, stone flour 9-9.5%, calcium monohydrogen phosphate 0.4-0.6%, methionine 0.06-0.08%, sodium bicarbonate 0.09-0.12%, salt 0.25-0.4%, glauber salt 0.09-0.12%, phytase 0.015-0.02%, B B-complex 0.015-0.025%, composite trace element 0.075-0.085%, probiotics 0.015-0.025%, antioxidant 0.004-0.006%, betaine 0.015-0.02%.
2. laying hen egg-laying peak mixed feed as claimed in claim 1 is characterized in that, the raw material weight percentage of described mixed feed is composed as follows: corn 60.72%, dregs of beans 15%, cotton dregs 7.5%, whitewashing wheat bran 5.7%, lard 0.5%, stone flour 9.3%, calcium monohydrogen phosphate 0.55%, methionine 0.07%, sodium bicarbonate 0.1%, salt 0.3%, glauber salt 0.1%, phytase 0.017%, B B-complex 0.02%, composite trace element 0.08%, probiotics 0.02%, antioxidant 0.005%, betaine 0.018%.
3. laying hen egg-laying peak mixed feed as claimed in claim 1 or 2, it is characterized in that, the crude protein content of described dregs of beans is 46%, the crude protein content of described cotton dregs is 42%, and the purity of methionine is 99%, and whitewashing wheat bran protein content is more than 28%, described stone flour calcium content is more than 34.5%, described glauber salt sodium sulphate content 〉=99%, described phytase are solid-state phytase, and phytase content is 5000U/g.
4. the preparation method of claim 1 or 2 described laying hen egg-laying peak mixed feeds is characterized in that, gets each raw material in proportion, then raw material is pulverized 8 mesh sieves, and the various raw materials after will pulverizing again mix the back packing and get final product.
5. the preparation method of laying hen egg-laying peak mixed feed as claimed in claim 4 is characterized in that, mixes in mixer, and the time of Hun Heing is not less than 60s fully.
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103355540B (en) * | 2013-07-23 | 2014-12-10 | 长治市富民饲料科技有限公司 | Laying hen feed capable of prolonging shelf life of eggs |
| CN103431170A (en) * | 2013-08-19 | 2013-12-11 | 翼城县大众饲料有限公司 | Pollution-free laying hen breeding feed |
| CN103621808A (en) * | 2013-10-26 | 2014-03-12 | 铜陵市银树生态养殖有限责任公司 | Composite feed for improving fertility performance of laying hens |
| CN103549177A (en) * | 2013-10-30 | 2014-02-05 | 伊宁向新禽业有限责任公司 | Compound feed used in egg-laying peak season of laying hens and preparation method of compound feed |
| CN104247879B (en) * | 2014-08-21 | 2015-09-23 | 康地饲料（中国）有限公司 | A kind of feed addictive of layer chicken containing macleaya cordata extracts and application thereof |
| CN105192358A (en) * | 2015-09-24 | 2015-12-30 | 临汾市八方通达饲料有限公司 | Granulated feed for egg-laying peak season of laying hens |
| CN106666181A (en) * | 2016-03-01 | 2017-05-17 | 青岛普兴生物科技有限公司 | Antibiotic-free, environment-friendly and high-energy layer feed and production technology thereof |
| CN107637714A (en) * | 2017-10-24 | 2018-01-30 | 五河县鸭子汪蛋鸡养殖专业合作社 | A kind of feed formula of laying hen in egg laying peak period |
| CN108125060A (en) * | 2018-01-02 | 2018-06-08 | 西北农林科技大学 | A kind of low-phosphorous environment-friendly laying hen in egg laying peak period adequate diet |
| CN109566902A (en) * | 2018-12-27 | 2019-04-05 | 温氏食品集团股份有限公司 | A kind of the breeder egg-laying peak feed and its preparation method of no dregs of beans |
| CN112205537A (en) * | 2020-10-13 | 2021-01-12 | 中江爱苜农业有限公司 | Feed suitable for free-range laying hens |
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| CN101449746A (en) * | 2007-11-30 | 2009-06-10 | 河南商都生物技术股份有限公司 | Feedstuff for laying hens and use thereof in producing laying hens |
| CN102258139A (en) * | 2011-07-25 | 2011-11-30 | 山西宏福农牧科技有限公司 | Concentrated feed for growing period of laying hens |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101449746A (en) * | 2007-11-30 | 2009-06-10 | 河南商都生物技术股份有限公司 | Feedstuff for laying hens and use thereof in producing laying hens |
| CN102258139A (en) * | 2011-07-25 | 2011-11-30 | 山西宏福农牧科技有限公司 | Concentrated feed for growing period of laying hens |
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