CN113383747B - Process method for forced moulting of old chicken in later egg laying period - Google Patents
Process method for forced moulting of old chicken in later egg laying period Download PDFInfo
- Publication number
- CN113383747B CN113383747B CN202110778790.6A CN202110778790A CN113383747B CN 113383747 B CN113383747 B CN 113383747B CN 202110778790 A CN202110778790 A CN 202110778790A CN 113383747 B CN113383747 B CN 113383747B
- Authority
- CN
- China
- Prior art keywords
- chicken
- moulting
- feed
- feeding
- chickens
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 241000287828 Gallus gallus Species 0.000 title claims abstract description 121
- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000017448 oviposition Effects 0.000 title claims abstract description 17
- 230000008569 process Effects 0.000 title claims abstract description 9
- 235000013330 chicken meat Nutrition 0.000 claims abstract description 120
- 238000005286 illumination Methods 0.000 claims abstract description 24
- 238000011084 recovery Methods 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims abstract description 7
- 239000003814 drug Substances 0.000 claims abstract description 5
- 238000012544 monitoring process Methods 0.000 claims abstract description 5
- 235000021050 feed intake Nutrition 0.000 claims abstract description 4
- 230000003716 rejuvenation Effects 0.000 claims abstract description 4
- 244000144992 flock Species 0.000 claims description 20
- 235000013601 eggs Nutrition 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 230000003203 everyday effect Effects 0.000 claims description 11
- 235000003642 hunger Nutrition 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims description 8
- 238000009395 breeding Methods 0.000 claims description 7
- 230000001488 breeding effect Effects 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- 238000002649 immunization Methods 0.000 claims description 6
- 230000003053 immunization Effects 0.000 claims description 6
- 208000010359 Newcastle Disease Diseases 0.000 claims description 5
- 210000003746 feather Anatomy 0.000 claims description 5
- 229960005486 vaccine Drugs 0.000 claims description 4
- 206010006451 bronchitis Diseases 0.000 claims description 3
- 230000002354 daily effect Effects 0.000 claims description 3
- 230000036541 health Effects 0.000 claims description 3
- 208000015181 infectious disease Diseases 0.000 claims description 3
- 230000002458 infectious effect Effects 0.000 claims description 3
- 230000037351 starvation Effects 0.000 claims description 3
- 230000002950 deficient Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims description 2
- 239000003651 drinking water Substances 0.000 claims description 2
- 235000020188 drinking water Nutrition 0.000 claims description 2
- 239000003792 electrolyte Substances 0.000 claims description 2
- 230000036039 immunity Effects 0.000 claims description 2
- 230000006996 mental state Effects 0.000 claims description 2
- 230000035882 stress Effects 0.000 claims description 2
- 239000013589 supplement Substances 0.000 claims description 2
- 238000005303 weighing Methods 0.000 claims description 2
- 230000004580 weight loss Effects 0.000 claims description 2
- KIDHWZJUCRJVML-UHFFFAOYSA-N putrescine Chemical compound NCCCCN KIDHWZJUCRJVML-UHFFFAOYSA-N 0.000 claims 2
- 230000001502 supplementing effect Effects 0.000 claims 2
- 239000005700 Putrescine Substances 0.000 claims 1
- 238000004140 cleaning Methods 0.000 claims 1
- 239000003026 cod liver oil Substances 0.000 claims 1
- 235000012716 cod liver oil Nutrition 0.000 claims 1
- 230000009977 dual effect Effects 0.000 claims 1
- 239000003921 oil Substances 0.000 claims 1
- 235000019198 oils Nutrition 0.000 claims 1
- 235000013406 prebiotics Nutrition 0.000 claims 1
- 230000002633 protecting effect Effects 0.000 claims 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract description 2
- 239000011575 calcium Substances 0.000 abstract description 2
- 229910052791 calcium Inorganic materials 0.000 abstract description 2
- 230000037396 body weight Effects 0.000 abstract 1
- 230000006806 disease prevention Effects 0.000 abstract 1
- 230000036750 egg laying performance Effects 0.000 abstract 1
- 238000005507 spraying Methods 0.000 description 10
- 230000008901 benefit Effects 0.000 description 8
- 201000010099 disease Diseases 0.000 description 8
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 8
- 210000004994 reproductive system Anatomy 0.000 description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 239000002386 air freshener Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 210000003101 oviduct Anatomy 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 3
- 235000011613 Pinus brutia Nutrition 0.000 description 3
- 241000018646 Pinus brutia Species 0.000 description 3
- 208000007893 Salpingitis Diseases 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 206010034674 peritonitis Diseases 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 201000005670 Anovulation Diseases 0.000 description 2
- 206010002659 Anovulatory cycle Diseases 0.000 description 2
- 235000010469 Glycine max Nutrition 0.000 description 2
- 244000068988 Glycine max Species 0.000 description 2
- 231100000552 anovulation Toxicity 0.000 description 2
- YBHILYKTIRIUTE-UHFFFAOYSA-N berberine Chemical compound C1=C2CC[N+]3=CC4=C(OC)C(OC)=CC=C4C=C3C2=CC2=C1OCO2 YBHILYKTIRIUTE-UHFFFAOYSA-N 0.000 description 2
- 229940093265 berberine Drugs 0.000 description 2
- QISXPYZVZJBNDM-UHFFFAOYSA-N berberine Natural products COc1ccc2C=C3N(Cc2c1OC)C=Cc4cc5OCOc5cc34 QISXPYZVZJBNDM-UHFFFAOYSA-N 0.000 description 2
- 210000002459 blastocyst Anatomy 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000037406 food intake Effects 0.000 description 2
- 235000012631 food intake Nutrition 0.000 description 2
- 229910052754 neon Inorganic materials 0.000 description 2
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 206010003694 Atrophy Diseases 0.000 description 1
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 206010015856 Extrasystoles Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241001214552 Sphaeromeria Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000037444 atrophy Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 210000002969 egg yolk Anatomy 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000003325 follicular Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 235000020925 non fasting Nutrition 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000016087 ovulation Effects 0.000 description 1
- 230000036314 physical performance Effects 0.000 description 1
- 238000009374 poultry farming Methods 0.000 description 1
- 239000006041 probiotic Substances 0.000 description 1
- 235000018291 probiotics Nutrition 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/02—Breeding vertebrates
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Feed For Specific Animals (AREA)
- Fodder In General (AREA)
Abstract
The invention discloses a process method for forced moulting of old chickens in the later period of egg laying, which is characterized in that in the later period of egg laying, the laying rate is reduced, the forced moulting can prolong the egg laying time again, the time and the cost for cultivating young chickens are saved, the preparation before moulting is made, the moulting implementation period and the moulting recovery period are divided into time intervals, the classification is strong and weak, the prior medicine application is improved, the disease prevention and treatment are realized, the feed is stopped and the calcium is supplemented, and the environment is purified. Monitoring the body weight and performing physical examination on the chickens; controlling illumination, and reducing illumination intensity and time; the feed intake is rejuvenated, the illumination is increased, the management is strengthened and other means, the feed and labor are saved, the egg laying performance is recovered, the cost is low, the operation is simple, and the effect is obvious.
Description
Technical Field
The invention belongs to the field of poultry farming, and particularly relates to a process method for forced moulting of old chickens in the later period of egg laying.
Background
Traditional chicken raising is from free-ranging to cage raising, and large-scale breeding meets the social life needs and solves the problem of vegetable basket engineering. However, as the raising period of chickens gradually increases, the laying rate gradually decreases, the raising value is low after the laying rate decreases to a certain degree, the feed cost increases, and the feed needs to be eliminated to restore the laying performance, reduce the feed waste, reduce the cost and prolong the laying period. Sometimes, the laying rate is greatly reduced when the chicken flocks suffer from diseases, the original laying peak performance cannot be recovered after the diseases are cured, and the conditions can cause enterprise loss. The egg laying of the chicken can be realized by replacing the old feather along with the illumination intensity and length. 1. The chickens have low breeding benefit in the later egg laying period. 2. The cost from chicken grabbing to laying and breeding is about 40 yuan. If the forced moulting is carried out only by less than about 5 yuan, about 35 yuan of breeding cost can be saved for each chicken. 3. The forced moulting can be carried out again in the egg laying peak only in about 50 days, and the peak can be carried out in about 150 days when the conventional brooding and adult chicken are bred. Compared with the traditional breeding, the forced moulting can shorten the time of three or four months and can obtain benefits when the walking is good. The forced moulting can be carried out on the suitable chicken flocks as long as the chicken flocks enter the later period of laying eggs (the best effect is achieved in 65 weeks). The laying rate of laying hens suddenly and sharply decreases in the peak period without unknown reasons (the feather changing can be forced just after the laying hens are sick). Strictly forbidding forced molting of chicken flocks which seriously infringe the reproductive system of the chicken and cause the atrophy or disappearance of the oviduct, such as infectious bronchitis, virulent newcastle disease, egg drop syndrome and the like. Application No.: CN201410414040, inventive name: a non-fasting forced moulting method for laying hens is characterized in that moulting feed is fed in a moulting implementation period, the daily feed intake of each chicken is controlled to be 40-55 g, the temperature of a henhouse is controlled to be 18-25 ℃, and the illumination is controlled to be 8h/d; the feed is fed freely in the feeding recovery period in the moulting recovery period, the temperature is controlled to be 20-27 ℃, the illumination is 16h/d per day, and the method is different from the moulting method.
Disclosure of Invention
The invention aims to provide a method for forced moulting of old chickens in the later period of laying, which overcomes the defects of the prior art and finds a laying rate curve of the old chickens in the later period of laying, takes effective measures in the second adolescence season of the old chickens according to the reduction of physical ability of the old chickens in the later period of laying to deal with remedial measures after the aging period, ensures that the laying period of the old chickens is quickly recovered, the laying period of the old chickens is prolonged, the number of laying eggs of the old chickens is increased, the raising and laying period of the old chickens is prolonged again, the breeding cost is reduced, the benefit is increased, the market vegetable basket requirement is met, and the physique of people is enhanced.
The embodiment adopted by the invention is as follows: a process method for forced moulting of old chickens in the later period of egg laying is characterized by comprising the following process steps:
selecting chickens and processing on the ground:
step 1, selecting a disease-free chicken with the weight of about 1600 to 2500 grams as a moulting object;
step 2, breaking an immunization needle and an epidemic prevention needle after the chicken stop laying eggs for 1 day, and breaking a local epidemic prevention needle for preventing epidemic diseases;
step 3, sterilizing a henhouse spraying space after the chickens stop laying eggs for 1 day;
step 4, spraying sulfur powder to the surrounding edges of the coops in the henhouse after the chickens stop laying eggs for 1 day;
step 4, spraying air freshener in the chicken coop after spraying disinfection and sulfur powder for 3 days;
step 6, after spraying the air freshener for 3 days, opening the henhouse for ventilation, and normally opening doors and windows;
II, medicine feeding and water feeding:
step 1, feeding berberine water to the chickens after laying for 1 day;
step 2, feeding water after the laying of the eggs of the chickens is stopped for 2 days, feeding acid-biased water with pH of 6.0 for 3 days, and then feeding alkali-biased water
Water at pH 9.0;
step 3, slightly alkaline pH of the chicken feed is 7.5;
step 4, drying the chicken feed until the water content is less than or equal to 1 percent;
step 5, feeding the chickens with the green feeding pine needle powder and adding the pine needle powder into the chicken feed after the chickens eat the feed for 10 days, wherein the adding amount is 5%;
step 6, the environment temperature of the henhouse is 35 ℃, and the period is only 1 day;
and thirdly, environmental control:
step 1, illuminating a flash lamp source after the chickens stop laying eggs, and illuminating for 3 days by using a neon lamp;
step 2, stopping laying eggs for 3 days by the chickens, and then illuminating for 5 days with strong light;
step 3, after the strong light is used for 5 days, the henhouse uses a black curtain hanging door and window to shield the black external light source from entering;
interference music control: after the laying of the chicken stops for one day, the alarm signal is played for a plurality of times a day, and the alarm signal is played once in a first clock for 1 day;
fifthly, controlling the light music: play half a clock once with you and music for 5 days.
Forcing the reproductive system of the laying hens, resting and re-developing, repairing, preventing chicken blastocyst rupture and vitelline peritonitis complicated with salpingitis by epidemic prevention needles, and monitoring anovulation stimulation of the fallopian tube.
5 to 15 percent of soybean particles with the particle size of 30 meshes are added into the feed at the post-molting period.
The invention has the following outstanding effects: according to different growth periods of the chickens, the feed intake rejuvenation period is recovered at the later period before moulting, and effective measures are taken in the condition change coping period, so that the egg laying rate of the chickens is improved, the chickens can rejuvenate, huge economic benefits are generated, and the social benefits of physical fitness and physical performance of people are enhanced. The method is simple, the process is advanced, the measures are powerful, the effect benefit is displayed quickly, the production cost and the investment cost are reduced, the benefit of changing one chicken into two chickens is simple and effective, and the method is suitable for social popularization and application.
Detailed Description
The present invention will be described in detail with reference to examples.
In the embodiment 1, the method realizes the rejuvenation of the chicken and improves the egg laying rate of the chicken by taking measures in different stages of the molting early stage, the molting implementing stage and the molting recovery stage. The method comprises the following steps:
1. in the early stage of moulting: first, the chicken flock is adjusted. The specific method comprises the following steps:
A. removing sick, weak, defective chicken, low-yield chicken or chicken with poor mental state from chicken group, and mixing chicken.
B. According to the weight requirements of different breeds, removing chickens with special fat and special thin, and generally selecting healthy chicken flocks with the weight of 1750 to 2250 grams as a moulting object. Uniformity is typically required to be around 85%.
C. The immunity and the medication are prevented in advance, and the chicken flocks are ensured not to suffer from diseases during the forced molting period.
D. The work of immunization prevention: a. new branch dual-live vaccine immunization is required in the first 7 days. b. Newcastle disease and H5H9 antibody detection were at higher values or injected one month before moulting.
E. 2% of limestone powder is added into the feed in the four days before the feed is cut off, so that the negative balance of calcium before the production is stopped is prevented; adding putrefaction powder (4 days for one treatment course) and checking waterline.
G. One day before material breaking: the bulb is changed in the afternoon, the light changes from 28 lux to 4-5 lux, and the weight is measured: and (4) fixing the weight of the chicken flock of the test sample, and taking the average weight of the chicken flock as a standard.
F. The environment is well controlled, the proper henhouse temperature is kept (the optimal temperature for molting is 25-29 ℃ in general)
2. A moulting implementation period:
1. starving, no feeding any more, removing the feed in the trough, supplying water normally, and controlling the temperature at 25-29 ℃. The general stopping days are about 15 days. In summer, the temperature is high, the weight is slowly reduced, and the hunger time is long; winter season
The temperature is low, the weight is reduced quickly, and the hunger time is shorter.
2. Daily management:
A. and monitoring the weight of the sample chicken group, and recording to determine the finish time of hunger. Weighing the materials at the same time every day from the 10 th day of material failure, and calculating the weight loss number.
B. Keep good environment, clear up the feather that drops in time. The feathers of the young chickens in the day age do not fall off normally.
C. The situation of chicken flocks is checked every day, and only excessively weak chickens are selected out to recover feeding in advance in the later period of hunger, so that the death rate can be effectively reduced, and the laying rate is improved.
3. Controlling illumination: the illumination intensity and the illumination time are reduced. The constant illumination is reduced from 16 hours to 8 hours every day in the closed henhouse, and the illumination intensity is below 5LX so as not to influence the normal drinking of the chickens and ensure the normal operation of workers. The open chicken house should be shielded as dark as possible, and light supplement is stopped, and other closed chicken houses are closed. Feeding was resumed by increasing the light 1.5 hours per day until free feeding was resumed, the light was increased to 14 hours.
3. A moulting recovery period:
1. and (3) recovering the feeding: when the weight is reduced by 25-30%, the feeding can be recovered; in addition, the mortality rate accumulates to three percent during the practice period, or in the event of an epidemic, the starvation recovery feed should be terminated immediately (in any case, the mortality rate suddenly increases and the feed must be immediately restored). The feed for the bred chicken is used for 1-5 days, and then gradually transits to the feed for the pre-egg laying period, and transits to the feed for the peak egg laying period when eggs are produced. Material quantity: 30 g/mouse in the first day, and 20 g/mouse in each day after the first day until the normal food intake is restored. And then the food is taken freely (the food can be taken freely by directly recovering). The material is distributed evenly, and the equal eating chance of each chicken is guaranteed. A proper amount of high-quality multi-dimensional electrolyte is supplemented in the feed or drinking water; in order to ensure the health of the digestive tract and recover the function of reproductive organs as soon as possible, high-quality probiotics, fish liver oil and the like are added into the feed.
2. Increasing the illumination: feeding recovery was started and light was increased for 1.5 hours per day until free feeding was restored and light was increased to 14 hours. When the laying rate reaches 50%, the light is added for 16 hours.
3. The management is important: the recovery period is actually the weakest period of the chicken, so care should be taken. The health condition of the chicken flocks is observed every day, a suitable living environment is created for the chickens as much as possible, and various stresses are reduced. After 10 days of food intake recovery, newcastle disease plus infectious bronchitis bigeminy vaccine Ma5+ Co30 should be supplemented, forced molting effect analysis is carried out, forced molting may relate to animal welfare problems, but the maximum welfare should be achieved when the life of the chicken is prolonged. The essence of forced moulting is the process of forced rest, re-development and restoration of the reproductive system of the laying hens. Through the discovery of the dissection, the utility model has the advantages that,
the main manifestations of rapid decrease in egg production in adult chicken flocks are follicular rupture or peritonitis vitelline complicated by salpingitis. The mortality rate of the chicken flocks treated by forced molting is not increased but obviously reduced, and the chicken flocks are basically not dead in the hunger period. The possible reasons are: by starvation, the follicle stops developing, and the ruptured follicle fluid is absorbed by the chicken body, so that the disease development is prevented; at the same time, the fallopian tubes are stimulated by the absence of ovulation to reduce inflammation and gradually shrink for repair. After the re-development, healthy but sterile chickens are not found, and only a few low-yield chickens exist, which indicates that the destruction of the reproductive system of the chickens is reversible, and the chickens can be recovered completely as long as the treatment method is proper. The effect is better when the chickens age is smaller and the moulting is implemented earlier, and the disease resistance of the moulting chicken group tends to be enhanced.
Example 2, first, chicken selection and field treatment:
step 1, selecting a disease-free chicken with the weight of 1600 g or 2500 g as a moulting object;
step 2, breaking an immunization needle and an epidemic prevention needle after the chicken stop laying eggs for 1 day, and breaking a local epidemic prevention needle for preventing epidemic diseases;
step 3, sterilizing a henhouse spraying space after the chickens stop laying eggs for 1 day;
step 4, spraying sulfur powder to the surrounding edges of the coops in the henhouse after the chickens stop laying eggs for 1 day;
step 4, spraying air freshener in the chicken coop after spraying disinfection and sulfur powder for 3 days;
step 6, after spraying the air freshener for 3 days, opening the henhouse for ventilation, and normally opening doors and windows;
feeding medicine and water:
step 1, feeding berberine water to the chickens after laying for 1 day;
step 2, feeding water after the laying of the eggs of the chickens is stopped for 2 days, feeding the water with pH of 6.0 for 3 days in a manner of acid biasing, and then feeding the water with alkali biasing
Water at pH 9.0;
step 3, slightly alkaline pH of the chicken feed is 7.5;
step 4, drying the chicken feed until the water content is less than or equal to 1 percent;
step 5, feeding pine needle powder into the chicken feed after the chicken eats for 10 days, wherein the adding amount is 5%;
step 6, the environment temperature of the henhouse is 35 ℃, and only 1 day is needed;
and thirdly, environmental control:
step 1, illuminating a flash lamp source after the chickens stop laying eggs, and illuminating for 3 days by using a neon lamp;
step 2, stopping laying eggs for 3 days, and then illuminating for 5 days with strong light;
step 3, after the strong light is used for 5 days, the henhouse uses a black curtain hanging door and window to shield the black external light source from entering;
and fourthly, interference music control: after the laying of the chicken stops for one day, the alarm signal is played for a plurality of times a day, and the alarm signal is played for one bell
Once for 1 day;
fifthly, controlling the light music: play half a clock once with you and music for 5 days.
Forcing the reproductive system of the laying hens, resting and developing again, repairing, preventing chicken blastocyst rupture and yolk peritonitis complicated with salpingitis by epidemic prevention needles, and monitoring anovulation stimulation of the fallopian tubes.
5 to 15 percent of soybean particles with the particle size of 30 meshes are added into the feed at the post-molting period.
Claims (1)
1. A process method for forced moulting of old chickens in the later period of egg laying is characterized in that rejuvenation of the chickens is realized by measures of the early stage of moulting, the implementing period of moulting and the restoring period of moulting, and the process method is characterized by comprising the following steps of:
1. in the early stage of moulting: firstly, chicken flocks are adjusted, and the specific method is as follows:
A. removing sick, weak, defective chicken, low-yield chicken or chicken with poor mental state from chicken group, and mixing chicken;
B. selecting healthy chickens with the weight of 1750 to 2250 grams as moulting objects according to the weight requirements of different varieties, wherein the uniformity requirement is 85 percent;
C. preventing immunity and taking medicine in advance;
D. the work of immunization prevention: a. new-branch dual live vaccine immunization is required to be carried out in the first 7 days, and b, the detection of the Newcastle disease and the H5H9 antibody is at a higher value or the oil vaccine is injected one month before the moulting;
E. adding 2% of Qingshi powder into the feed four days before material breaking, and adding putrescine powder for 4 days as a treatment course;
G. one day before material cutting: changing a bulb in the afternoon, changing the illumination from 28 lux to 4-5 lux, and fixing the weight of the chicken flock of the measured sample by taking the average weight as a standard;
F. well controlling the environment, wherein the temperature of the henhouse is 25-29 ℃;
2. a moulting implementation period:
1. starving, not feeding, removing feed in a trough, supplying water normally, controlling the temperature at 25-29 ℃, and stopping for 15 days;
2. daily management:
A. monitoring the weight of the sample chicken flock, recording, weighing the sample chicken flock at the same time every day from the 10 th day of material breakage, and calculating the weight loss number;
B. cleaning the fallen feathers;
C. checking the condition of chicken flocks every day, and picking out only excessively weak chickens to recover the feed in advance in the later period of hunger;
3. controlling illumination: reducing the illumination intensity and the illumination time, reducing the constant illumination from 16 hours to 8 hours every day in a closed henhouse, keeping the illumination intensity below 5LX, shading the open henhouse, stopping light supplement, recovering the feeding in other closed henhouses, increasing the illumination for 1.5 hours every day, recovering the free feeding, and increasing the illumination for 14 hours;
3. a moulting recovery period:
1. and (3) recovering the feeding: the weight of the chickens is reduced by 25-30%, feeding is recovered, the mortality rate in the implementation period is accumulated to three percent or after epidemic situation occurs, starvation recovery feeding is ended, the mortality rate is suddenly increased, feeding is recovered, the feed is used for breeding the chickens for 1-5 days, then the feed is gradually transited to the feed in the period before egg laying, and the feed is transited to the feed in the egg laying peak period when eggs are seen, and the feed amount is as follows: 30 g/chicken in the first day, and then increasing 20 g/chicken every day until the normal feed intake is recovered, then feeding freely, distributing evenly, and feeding each chicken equally, and supplementing multivitamin electrolyte into feed or drinking water, and adding high-quality prebiotics and cod liver oil into feed;
2. increasing the illumination: starting to recover the feeding, increasing the illumination for 1.5 hours every day until the free feeding is recovered, increasing the illumination to 14 hours, enabling the laying rate to reach 50%, and increasing the illumination to 16 hours;
3. the management is important: and (3) observing the health condition of the chicken flocks every day in the early stage of recovery, creating a proper living environment for the chickens, reducing stress, supplementing and protecting Newcastle disease and infectious bronchitis bigeminal Ma5+ Co30 after 10 days of recovery of feeding, and analyzing forced molting effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110778790.6A CN113383747B (en) | 2021-07-09 | 2021-07-09 | Process method for forced moulting of old chicken in later egg laying period |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110778790.6A CN113383747B (en) | 2021-07-09 | 2021-07-09 | Process method for forced moulting of old chicken in later egg laying period |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113383747A CN113383747A (en) | 2021-09-14 |
| CN113383747B true CN113383747B (en) | 2022-12-27 |
Family
ID=77625672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110778790.6A Active CN113383747B (en) | 2021-07-09 | 2021-07-09 | Process method for forced moulting of old chicken in later egg laying period |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113383747B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105248363A (en) * | 2015-10-10 | 2016-01-20 | 怀宁县绿洲禽业专业合作社 | Meadow duck breading method |
| CN205909046U (en) * | 2016-08-25 | 2017-01-25 | 潍坊博瑞光电科技有限公司 | Breed special LED fluorescent tube |
| CN106417169A (en) * | 2016-09-29 | 2017-02-22 | 四川玉冠农业股份有限公司 | Method for forced moulting of broiler breeders |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9790490B2 (en) * | 2015-06-18 | 2017-10-17 | The Broad Institute Inc. | CRISPR enzymes and systems |
| CN109329645A (en) * | 2018-11-27 | 2019-02-15 | 江苏安心养老服务股份有限公司 | A kind of ecologic breeding chicken feed |
-
2021
- 2021-07-09 CN CN202110778790.6A patent/CN113383747B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105248363A (en) * | 2015-10-10 | 2016-01-20 | 怀宁县绿洲禽业专业合作社 | Meadow duck breading method |
| CN205909046U (en) * | 2016-08-25 | 2017-01-25 | 潍坊博瑞光电科技有限公司 | Breed special LED fluorescent tube |
| CN106417169A (en) * | 2016-09-29 | 2017-02-22 | 四川玉冠农业股份有限公司 | Method for forced moulting of broiler breeders |
Non-Patent Citations (1)
| Title |
|---|
| 笼养肉种鸡强制换羽技术;金英淑等;《当代畜牧》;20130725;第1-2页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113383747A (en) | 2021-09-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Hassan et al. | Effect of combinations of monochromatic LED light color on the performance and behavior of laying hens | |
| Sheikh et al. | Ammonia production in the poultry houses and its harmful effects | |
| CN107711715A (en) | A kind of method for breeding of laying hen | |
| Ayeni et al. | Effect of egg sizes on egg qualities, hatchability and initial weight of the hatched-chicks | |
| Abdelazeem | Productive and physiological response of broiler chickens exposed to different colored light-emitting diode and reared under different stocking densities | |
| CN109287565A (en) | A kind of Spotted-brown chicken is efficiently hatched and high-quality breeding method | |
| CN110024747B (en) | Forced moulting method for improving production performance of meat ducks | |
| Jouventin et al. | The endocrine basis of the reproductive cycle in the king penguin (Aptenodytes patagonicus) | |
| CN113383747B (en) | Process method for forced moulting of old chicken in later egg laying period | |
| Zhu et al. | Effects of in ovo feeding of L-lysine on hatchability, hatching time, and early post-hatch development in domestic pigeons (Columba livia) | |
| Richard-Yris et al. | Influence of stimuli from chicks on behavior and concentrations of plasma prolactin and luteinizing hormone in incubating hens | |
| CN113317276A (en) | Breeding management method for brooding and breeding of Ross 308 ancestor breeding hens | |
| CN111328767B (en) | Egg chicken salmonella truncation method | |
| CN112262816A (en) | Forced moulting method for laying hens | |
| Rehan et al. | Influence of photoperiod and circulating-IgY on some behavioural patterns of chicks during the first week of life | |
| Raziq et al. | Effect of light sources on productivity, welfare aspects, and economic evaluation ofcommercial layers | |
| Tabeekh | The effect of color light and stocking density on some enzymes and hormones of broilers and layers | |
| Stunden et al. | Plasma testosterone profiles, semen characteristics, and artificial insemination in yearling and adult captive mallard ducks (Anas platyrhynchos) | |
| Erickson et al. | Effects of mate familiarity on the courtship and reproductive success of the ring dove (Streptopelia risoria) | |
| Bambill et al. | Broodstock management and induced spawning of flounder Paralichthys orbignyanus (Valenciennes, 1839) under a closed recirculated system | |
| Javid et al. | Time-budgets of turkeys (Maleagris gallopavo) reared under confinement and free range rearing systems | |
| Das et al. | Comparative study on the growth performance of three varieties of guinea fowl (pearl, white, lavender) under intensive rearing system in hot humid climatic condition | |
| De Jong et al. | Management approaches to reduce feather pecking in laying hens | |
| Mróz et al. | Hatchery waste and Hatchability of turkey eggs | |
| Kliphuis et al. | Early-life interventions to prevent feather pecking and reduce fearfulness in laying hens |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |