CN106614378B - Commercial white feather broiler cage-rearing healthy feeding method - Google Patents
Commercial white feather broiler cage-rearing healthy feeding method Download PDFInfo
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New breeds of animals
- A01K67/02—Breeding vertebrates
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K31/00—Housing birds
- A01K31/002—Poultry cages, e.g. transport boxes
- A01K31/005—Battery breeding cages, with or without auxiliary features, e.g. feeding, watering, demanuring, heating, ventilation
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Abstract
The invention discloses a commercial white feather broiler cage culture healthy method, which comprises the following steps: the space and materials of the rearing cage, the composition and nutrient components of the daily ration, the disinfection before the chicken is fed, the preparation work and the rearing management. The invention comprehensively considers facility parameters, cage culture process, high-density nutrition regulation and control and related management technical measures of the cage culture of the broilers, provides guarantee for the healthy culture of the white feather broilers, is a set of comprehensive management technical mode, and avoids the defect that the key technology is not implemented in place due to the incomplete matching technology. After the feeding method is adopted, the average feeding density is improved by 8.5%, the morbidity of leg diseases and chest cysts of broiler chickens is reduced by 32% and 48% respectively, the feeding cost is reduced by 5.1%, the breeding benefit is improved by 8.9%, and the method has outstanding economic benefit.
Description
Technical Field
The invention relates to the technical field of livestock and poultry breeding, in particular to a high-efficiency broiler feeding method.
Background
The broiler caging mode is a main mode adopted by large broiler enterprises in China, and accords with the national conditions of China, however, the incidence rate of various related diseases of broilers such as leg diseases and chest cysts is high in the broiler caging mode, and although the diseases cannot cause death, the normal development of the broilers and the attractiveness of carcasses can be influenced, the commodity value and the grade are reduced, and certain influence is formed on the development of the broiler industry. The raising density is improved in the raising process, and the advantages of reducing the raising cost and improving the breeding benefit are outstanding. However, the negative effect on the healthy production of the broilers caused by overhigh feeding density is more and more obvious. Strict environmental parameters and implementation of related nutrition regulation and control technologies form a set of commercial white feather broiler cage-culture healthy culture mode, and the white feather broiler cage-culture healthy and orderly production is facilitated.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a commercial white feather broiler cage-rearing healthy feeding method, which can reduce broiler diseases, promote broiler healthy development, improve broiler carcass yield and ensure white feather broiler product quality safety.
In order to achieve the purpose, the invention adopts the following technical scheme.
The invention relates to a commercial white feather broiler cage culture healthy feeding method, which comprises the following steps:
1. space and material of rearing cage
(1) The length of each group of the space rearing cage is 2000mm, each group is divided into two units, each unit is 1000mm long, 700mm wide and 420mm high, and each unit is provided with 2 nipple drinkers; each unit is set to feed 12-14 broilers;
(2) the cage culture bottom net material is characterized in that a plastic pad net is laid in an iron wire bottom net cage, and a bamboo pole perching frame is added.
2. Composition and nutrient components of daily ration
(1) The composition of the ration is shown in table 1.
(2) Nutrient composition
The nutrient composition is shown in table 2.
3. Disinfection and preparation work before feeding chickens
(1) The cleaning, washing, spraying, fumigating and emptying of the breeding environment are realized, and the purposes of no dead chicken, no chicken feather, no chicken manure, no accumulated water, no sundries and no weeds inside and outside the chicken house are achieved.
(2) The preparation before chicken feeding is that the middle layer brooding is laid with the mat net before fumigation, the middle layer waterline must be adjusted to be 60-70mm away from the bottom of the cage, the water level of the pressure regulating valve is adjusted to be 80-100mm, the pressure reducer is parallel to the waterline, and the waterline nipple is normal.
(3) The waterline nipples at the upper layer and the lower layer are adjusted to be 160-170mm away from the bottom of the cage, and preparation is made for 8-day-old grouping.
(4) All equipment such as temperature control, feed control, drinking water control, ventilation control, illumination control are checked in place, and the debugging is normal.
4. Feeding management
(1) Immunization program 1 day old, bursa of Fabricius vaccine injection, new circulation bigeminy vaccine 0.2 ml; 7 days old, carrying out new-branch bigeminy vaccine drinking water immunization, and grouping while immunizing; and (4) immunizing the newcastle disease IV vaccine by drinking water at the age of 21 days.
(2) Daily feeding system
Daily feeding management is shown in table 3.
(3) Environmental control
Temperature control A
Brooding temperature is 31-33 ℃;
in the first week: decreasing the temperature by 0.5 ℃ every day and decreasing the temperature by 3.5 ℃ altogether;
in the second week: decreasing the temperature by 0.4 ℃ every day and decreasing the temperature by 2.8 ℃ altogether;
decreasing by 0.3 ℃ from the beginning of the third week to the beginning of the fifth week for 14 days, and decreasing by 4.2 ℃ altogether;
after 35 days of age, the temperature is maintained at 20-21 ℃.
When the population is expanded, immunity is improved, weather changes occur, cold air comes, and the outside air temperature is lower than 15 ℃, the temperature is increased by 1-2 ℃ compared with the temperature control standard, so that the anti-stress effect is realized.
The temperature is adjusted downwards at 9-10 am every day, and the broiler chickens are adaptive to the day time, so that no temperature difference exists between day and night, and no temperature difference exists between the two ends and the middle of the broiler chickens in the house.
B timely cleaning feces
And (4) cleaning dung in time, and keeping one door at two ends of the henhouse closed when pushing the dung outdoors.
C humidity control
The humidity of 1-7 days old is controlled to be 65% -60%;
the humidity of 8-21 days old is controlled between 60% and 55%;
the humidity is controlled between 50% and 45% from the age of 22 days to the slaughter.
D ventilation control
Starting from the first week, partially opening the skylight, properly opening partial side windows, enabling the air opening to be upward at a certain angle, ensuring that the air quantity is high and small under the condition of ensuring the temperature, and gradually increasing the air quantity along with the increase of the age of the chicken in the day;
at twenty days old, the ventilation volume of the side window can not meet the requirement, and the longitudinal fan needs to be started;
when the wet curtain is started in summer, the air inlet part needs to be shielded, and the cold air is strictly prohibited from directly blowing the nearby chickens. When the weather changes suddenly and the strong wind rises, the side window needs to be closed temporarily.
E illumination control
Illumination is carried out for 24 hours at the 1 st and 2 nd day ages;
illumination is carried out for 23 hours from 3 rd to 7 th day, and continuous darkness is carried out for 1 hour at 8-9 o' clock later;
the light is irradiated for 22 hours from the age of 8 days to the age of 35 days, and the light is continuously dark for 2 hours from 8 to 10 points later;
illumination is carried out for 24 hours three days before marketing;
the illumination intensity of 1-7 days old can reach 30-60 lux, so that the chicks can adapt to the environment and learn to eat and drink water more quickly; the second week begins by reducing the light intensity to 5-10 lux.
F Sterilization management
The disinfectant with chicken should be odorless and less irritating, and should be used once a week in winter, twice a week in spring and autumn, and once a day in summer, and the water for disinfection should be used after the chicken coop is pre-warmed, and is operated at 24-25 deg.C.
G drinking water control
The waterline is straight, one end of the waterline provided with the water pressure regulator is slightly raised, so that the air lock phenomenon is prevented, the height of the waterline is adjusted according to the height of the chicks, for 1-day-old chicks, the height of the lower edge of the nipple of the waterline is equal to the height of eyes of the chicks, and the height of the waterline is continuously increased every day; the water pressure is checked or regulated daily. When the chicken ages in the days are small, the water pressure is kept low, the water can be discharged when the chicken lightly touches the nipples, and the water pressure is continuously increased along with the growth of the broilers, so that the water yield is continuously increased; regulation standard of water flow: the water content is not more than 20ml/min within 1 week, reaches 60-80 ml/min at 6 weeks, and is 80-90ml/min after 6 weeks;
the water quality is clean and pollution-free, and the waterline is flushed before and after dosing and immunization every week; all the medicines passing through the waterline must be completely dissolved in water, filtered and added, and no precipitate or crystal is obtained; periodically flushing the waterline, checking nipples and preventing water shortage and water leakage; after the chicken flocks are eliminated, the waterline is soaked in 0.2% acetic acid solution by high-pressure water washing, or 3% -5% hydrogen peroxide, 0.5% -1% peroxyacetic acid or 0.5% cetic acid is injected into the waterline to act for 24 hours, and then the waterline is washed by clean water. Finally, the mixture is washed clean by clean water.
H weighing management
Weighing the chickens at the actual production weekends (7 d, 14d, 21d, 28d, 35d and 42 d) in each henhouse, wherein the weighing time is fixed, 2% of the chickens are weighed at random in each henhouse when the chickens are weighed, and the weight of each cage is required to be weighed completely. Accurately recording the number and the weight of the chickens, and calculating the average weight.
Compared with the prior art, the method has the advantages that facility parameters, cage culture processes, high-density nutrition regulation and control and related management technical measures for cage culture of the broilers are comprehensively considered, the guarantee is provided for the healthy culture of the white feather broilers, a comprehensive management technical mode is provided, and the defects that the matching technology is not perfect and the key technology is not implemented in place are overcome. Practice proves that after the feeding method is adopted, the average feeding density is improved by 8.5%, the morbidity of leg diseases and chest cysts of broiler chickens is reduced by 32% and 48%, the feeding cost is reduced by 5.1%, the breeding benefit is improved by 8.9%, and the method has outstanding economic benefit.
Example 1
30 ten thousand broiler breeding bases/batch established in Gaoyang Zhentong Xinqiancan of Xiaoliang City of Shanxi province, Luliang City, completely adopt the commercial generation white feather broiler cage-breeding healthy breeding method, and through operation in nearly two years, compared with local broiler breeding plants of the same scale, the breeding density is improved by 9.8%, the incidence rates of leg diseases and chest cysts of broilers are respectively reduced by 29% and 46%, the breeding cost is reduced by 5.4%, the breeding benefit is improved by 8.4%, and the economic benefit is obviously improved.
Example 2
30 ten thousand chickens per batch are bred in the specialized society of chicken raising in Xujiazhenxing village in Wen county, Shanxi province, the commercial generation white feather broiler cage culture method is adopted, and through operation for nearly two years, compared with local broiler breeding plants on the same scale, the breeding density is improved by 7.3%, the morbidity of broiler leg diseases and breast cysts is respectively reduced by 36% and 51%, the breeding cost is reduced by 4.8%, the breeding benefit is improved by 9.4%, and the economic benefit is obviously improved.
Claims (1)
1. The commercial white feather broiler cage-rearing healthy feeding method comprises the following steps:
(1) space and material of rearing cage
The length of each group of the space rearing cage is 2000mm, each group is divided into two units, each unit is 1000mm long, 700mm wide and 420mm high, and each unit is provided with 2 nipple drinkers; 12-14 broilers are fed in each unit, plastic pad nets are laid in iron wire bottom net cages for cage culture bottom net materials, and bamboo perch frames are added;
(2) composition of daily ration
0-21 days old: 52.02% of corn, 38.71% of soybean meal, 4.83% of soybean oil, 1.9% of calcium hydrophosphate, 1.3% of stone powder, 0.35% of salt, 0.2% of trace elements, 0.2% of 50% choline chloride, 0.02% of broiler multivitamin, 0.03% of antioxidant, 0.2% of 99% methionine, 0.1% of lysine and 0.14% of medical stone;
age 22-42 days: 58.5 percent of corn, 32.9 percent of soybean meal, 4.7 percent of soybean oil, 1.31 percent of calcium hydrophosphate, 1.4 percent of stone powder, 0.35 percent of salt, 0.2 percent of trace elements, 0.16 percent of 50 percent of choline chloride, 0.02 percent of broiler multivitamin, 0.03 percent of antioxidant, 0.1 percent of 99 percent of methionine, 0.1 percent of lysine and 0.23 percent of medical stone;
(3) disinfection and preparation work before feeding chickens
The breeding environment is disinfected by cleaning, washing, spraying, fumigating and emptying the chicken house, so that no dead chicken, no chicken feather, no chicken manure, no accumulated water, no sundries and no weeds are generated inside and outside the chicken house; laying a mat net before chicken feeding in the middle layer for brooding, wherein the middle layer waterline has to be adjusted to be 60-70mm away from the bottom of the cage, the water level of the pressure regulating valve is adjusted to be 80-100mm, the pressure reducer is parallel to the waterline, and the nipple of the waterline is normal; adjusting the waterline nipples of the upper layer and the lower layer to be 160-170mm away from the bottom of the cage, and preparing for 8-day-old grouping; all equipment of temperature control, feed control, drinking water control, ventilation control and illumination control are checked in place and are debugged normally;
(4) feeding management
A. Daily feeding system
Feeding for 8 times per day at 0-7 days old, 6 times per day at 8-21 days old, and 4 times per day at 22-42 days old; 13 g/L/day for 1 day, 16 g/L/day for 2 days, 20 g/L/day for 3 days, 23 g/L/day for 4 days, 26 g/L/day for 5 days, 30 g/L/day for 6 days, 35 g/L/day for 7 days, 38 g/L/day for 8 days, 42 g/L/day for 9 days, 47 g/L/day for 10 days, 52 g/L/day for 11 days, 57 g/L/day for 12 days, 62 g/L/day for 13 days, 67 g/L/day for 14 days, 73 g/L/day for 15 days, 78 g/L/day for 16 days, 84 g/L/day for 17-day-old feeding amount, 90 g/L/day for 18-day-old feeding amount, 96 g/L/day for 19-day-old feeding amount, 102 g/L/day for 20-day-old feeding amount, 108 g/L/day for 21-day-old feeding amount, 114 g/L/day for 22-day-old feeding amount, 120 g/L/day for 23-day-old feeding amount, 126 g/L/day for 24-day-old feeding amount, 132 g/L/day for 25-day-old feeding amount, 137 g/L/day for 26-day-old feeding amount, 144 g/L/day for 27-day-old feeding amount, 148 g/L/day for 28-day-old feeding amount, 155 g/L/day for 29-day-old feeding amount, 159 g/L/day for 30-day-old feeding amount, 165 g/L/day for 31-day-old feeding amount, 170 g/L, 175 g/l/day of 33-day-old feeding amount, 179 g/l/day of 34-day-old feeding amount, 183 g/l/day of 35-day-old feeding amount, 188 g/l/day of 36-day-old feeding amount, 191 g/l/day of 37-day-old feeding amount, 196 g/l/day of 38-day-old feeding amount, 198 g/l/day of 39-day-old feeding amount, 203 g/l/day of 40-day-old feeding amount, 205 g/l/day of 41-day-old feeding amount, and 208 g/l/day of 42-day-old feeding amount;
B. environmental control
Controlling the brooding temperature to 31-33 ℃; in the first week: decreasing the temperature by 0.5 ℃ every day and decreasing the temperature by 3.5 ℃ altogether; in the second week: decreasing the temperature by 0.4 ℃ every day and decreasing the temperature by 2.8 ℃ altogether; decreasing by 0.3 ℃ every day for 14 days from the third week to the fifth week, and decreasing by 4.2 ℃; maintaining at 20-21 deg.C after 35 days of age;
when the population is expanded, the immunity is improved, the weather changes, the cold air comes, and the outside air temperature is lower than 15 ℃, the temperature is increased by 1-2 ℃ compared with the temperature control standard at night; the temperature is adjusted downwards at 9-10 am every day, and the adaptive time of the broiler chickens in one day is given, so that no temperature difference exists between day and night, and no temperature difference exists between the two ends and the middle of the broiler chickens in the house;
when the dung is cleaned and pushed outdoors in time, one door at each of two ends of the henhouse is kept closed;
humidity control is carried out on the humidity of 1-7 days old to 65% -60%, the humidity of 8-21 days old to 60% -55%, and the humidity of 22 days old to slaughter to 50% -45%;
the ventilation control starts from the first week, the skylight is partially opened, part of side windows are properly opened, the air opening is upward at a certain angle, the ventilation quantity is high and small under the condition of ensuring the temperature, and the ventilation quantity is gradually increased along with the increase of the age of the chicken in the day; at twenty days old, the ventilation volume of the side window can not meet the requirement, and the longitudinal fan needs to be started; when the wet curtain is started in summer, the air inlet part needs to be shielded, and cold air is strictly prohibited from directly blowing the nearby chickens; when the weather changes suddenly and the strong wind rises, the side window needs to be closed temporarily;
the illumination is controlled for 24 hours at the 1 st and 2 nd day ages; illumination is carried out for 23 hours from 3 rd to 7 th day, and continuous darkness is carried out for 1 hour at 8-9 o' clock later; the light is irradiated for 22 hours from the age of 8 days to the age of 35 days, and the light is continuously dark for 2 hours from 8 to 10 points later; illumination is carried out for 24 hours three days before marketing; the illumination intensity of 1-7 days old can reach 30-60 lux, so that the chicks can adapt to the environment and learn to eat and drink water more quickly; adjusting the illumination intensity to 5-10 lux from the second week;
selecting a disinfectant with less odor irritation for disinfecting chickens in the disinfection management zone, wherein the disinfectant is used once a week in winter, twice a week in spring and autumn and once a day in summer, and the disinfection water is used after the chicken coop is pre-warmed and is operated at the room temperature of 24-25 ℃;
the drinking water control waterline is straight and one end of the water pressure regulator is installed to be slightly raised, so that the air lock phenomenon is prevented, the height of the waterline is adjusted according to the height of the chicks, for 1-day-old chicks, the height of the lower edge of the nipple of the waterline is equal to the height of eyes of the chicks, and the height of the waterline is continuously increased every day; the water pressure needs to be checked or regulated every day; when the chicken ages in the days are small, the water pressure is kept low, the water can be discharged when the chicken lightly touches the nipples, and the water pressure is continuously increased along with the growth of the broilers, so that the water yield is continuously increased; regulation standard of water flow: the water content is not more than 20ml/min within 1 week, reaches 60-80 ml/min at 6 weeks, and is 80-90ml/min after 6 weeks; the water quality is clean and pollution-free, and the waterline is flushed before and after dosing and immunization every week; all the medicines passing through the waterline must be completely dissolved in water, filtered and added, and no precipitate or crystal is obtained; periodically flushing the waterline, checking nipples and preventing water shortage and water leakage; after the chicken flocks are eliminated, the waterline is soaked in 0.2% acetic acid solution by high-pressure water washing, or 3% -5% hydrogen peroxide, or 0.5% -1% peracetic acid, or 0.5% coccinelliferae is injected into the waterline for 24 hours, then the waterline is washed by clean water, and finally the chicken flocks are washed clean by clean water;
weighing management the chickens at 7 th day, 14 th day, 21 th day, 28 th day, 35 th day and 42 th day of the practical production weekend of each henhouse, wherein the weighing time is fixed, 2% of the chickens are weighed at random in each henhouse when being weighed, the chickens are weighed in each cage, the number and the weight of the chickens are accurately recorded, and the average weight is calculated.
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| CN107950474A (en) * | 2017-12-04 | 2018-04-24 | 广西鸿光农牧有限公司 | A kind of Sanhuang chicken brood time cultural method |
| CN108142357A (en) * | 2017-12-26 | 2018-06-12 | 山东凯加食品股份有限公司 | A kind of broiler feeding method |
| CN109480122A (en) * | 2018-12-27 | 2019-03-19 | 福建农林大学 | A kind of feed formula and feeding method improving big chicken stage broiler chicken weight |
| CN109480121A (en) * | 2018-12-27 | 2019-03-19 | 福建农林大学 | A kind of feed formula and feeding method reducing broiler chicken fat content |
| CN113179972B (en) * | 2021-05-04 | 2021-12-24 | 上海海洋大学 | Longitudinal ventilation design method for poultry house |
| CN113711945A (en) * | 2021-07-29 | 2021-11-30 | 安徽华卫集团禽业有限公司 | Three-dimensional cage-rearing method for broilers |
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| KR100647082B1 (en) * | 2004-09-13 | 2006-11-23 | 제일사료 주식회사 | The production method of broiler meat containing taurine by using the feed containing feather meal and pyridox and thereof broiler meat |
| US8230817B2 (en) * | 2007-01-25 | 2012-07-31 | Black Hen Farms, Inc. | Poultry coop |
| CN103931552A (en) * | 2014-03-25 | 2014-07-23 | 江苏长顺农牧有限公司 | Breeding method for broilers |
| CN104885995A (en) * | 2015-05-04 | 2015-09-09 | 霍邱县科瑞达禽业有限公司 | Feeding management method for laying hens during brooding period |
| WO2016193407A1 (en) * | 2015-06-05 | 2016-12-08 | Nutreco Nederland B.V. | Method for feeding hatchling chickens while being transported and a cage for use in the method |
| CN105165715A (en) * | 2015-08-26 | 2015-12-23 | 蚌埠经济开发区燕山养殖场 | Pollution-free feeding method for young laying hens |
| CN105981689A (en) * | 2016-02-16 | 2016-10-05 | 安徽皖西麻黄鸡禽业原种有限公司 | Breeder egg brooding and each-stage feeding method of spotted-brown chickens with week age of 40-49 weeks |
| CN106035204A (en) * | 2016-05-25 | 2016-10-26 | 合肥信文农业科技有限公司 | Large-scale chicken-raising production and environment regulation technology |
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