CN102379378B - 0-7 day-old broiler feed and preparation method thereof - Google Patents
0-7 day-old broiler feed and preparation method thereof Download PDFInfo
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Abstract
The invention discloses 0-7 day-old broiler feed and a preparation method thereof, and the feed comprises the following components by weight: 300-400 parts of corn with a calorie value of 3250 kcal/kg; 180-200 parts of puffed corn, 40-60 parts of standard grade-2 flour, 40-60 parts of puffed soybean, 240-260 parts of 46% soybean meal, 40-60 parts of whole egg powder, 2-5 parts of table salt, 10-14 parts of stone powder, 12-16 parts of calcium hydrogen phosphate, 0.5-1 parts of 60% choline chloride, 1-3 parts of 99% methionine, 1-3 parts of 98% threonine, 4-6 parts of 65% lysine, 1-3 parts of Novus Activate Starter DA, 0.5-2 parts of corn soybean meal complex enzyme, 0.2-1 parts of Yuanweijian micro-ecological agents, 0.1-1 parts of 10% Maxus, 0.2-1 parts of 12% salinomycin, 2-4 parts of LV62, and 2-4 parts of M-P. The feed has scientific ratios and simple preparation, can reduce the use of antibiotics, not only decreases drug residues in broiler body, but also positively influences the growth performance of chicks, and is economical and practical.
Description
Technical field
The present invention relates to contain animal-breeding feed that derives from plant, animal or raw mineral materials and preparation method thereof, particularly a kind of 0-7 Day-old Broiler Chickens feed and preparation method thereof.
Background technology
Along with the shortening of broiler chicken listing age in days, the growth that broiler chicken is brooded early stage has started by researcher and producers pay close attention to both at home and abroad the important function of full phase growth.Broiler chicken go out shell one in week growth and health status particularly important because whole alimentary canal and MSK basic growing need to be completed within the extremely short time.Newborn chick gut development imperfection, can not digest the main component in common daily ration, the growth and the enhancing immunity that adopt easy to digest, fresh raw material and provide sufficient nutrition can promote chick in broiler chicken is brooded the feed in early stage.Research shows, in identical breeding cycle, the body weight of broiler chicken 7 ages in days with deliver body weight for sale and have very strong positive correlation, required age in days when the body weight that improves broiler chicken 7 ages in days can shorten broiler chicken and reaches market weight 2.45kg.
Body weight when broiler chicken has just been hatched is 45 gram left and right.The broiler chicks fine hair that has just gone out shell is short and rare, and body temperature is also lower than Adult Chicken, and digestive system is in the stage of Rapid development, and after hatching, in 1 week, the digestive system growth rate is 5-6 times of other system.When during 5 age in days, the enteric cavity cross-sectional area is 0 age in days 3～4 times, small intestine middle part, end and ileum villus length increase respectively 1-2 times, and between 5 ages in days and 14 ages in days without significant difference.Since 10 ages in days, chick alimentary canal capacity and enzyme secretion amount increase, to adapt to the increase of feed intake.Protease, pancreatic lipase and amylase concentration are different ratios risings with the increase of chicken age in days.YealNoy etc. (1995) studies have shown that, from 4 to 21 ages in days, and entering duodenal trypsase, amylase and lipase has increased by 20～100 times, but the lipase activity increase is less, than other enzymes, increases slowly.The secretion of bile is also the same with digestive ferment, with the increase of chick age in days, increases.Early growth period, choleresis is less, and from 4 to 21 ages in days are secreted into duodenal bile has increased by 8～12 times.Along with the chicken increase in age, meat chick feed intake increases, and can secrete sufficient enzyme and be used for hydrolysis sugar and lipid, thereby shorten the enteron aisle emptying time.GI emptying growth with the chicken age in days and descending, from 4 ages in days to 10 ages in days, food consumption increases by 4 times, and Emptying Rate descends after 30%, 10 age in days, and feed intake continues to increase and Emptying Rate does not change.In addition, the gastral growth of broiler chicken and eupepsy also are subjected to the impact of daily ration physical characteristic.
The past people are often wrong to be thought, in 48-72 hour, residual yolk can meet the required nutrition of chick after the chick broken shell, during do not need too many exogenous nutrition.And true is it so? through the latest study proves that this viewpoint is wrong, because keeping of chick every day need to be 11kcal, and yolk can only provide the 9kcal energy in theory.So searching for food early can be conducive to bring into play the more valuable function of residual yolk, for example early raise the antibody and fat that can save in residual yolk, antibody can be used for passive immunity, and it is synthetic that fat can be used for cell membrane.Day old chick early immune systematic growth imperfection, hunger more can be hindered immune growth.Residual yolk bag self can't meet immune system fully-developed needs, early raises the growth of having accelerated the bursa of farbricius and the differentiation of bursa of farbricius medium size lymphocyte, thereby can increase the resistivity of chick to disease.The alimentary canal of 0-7 age in days broiler chicks also is in the stage of development, the secretion capacity of digestive ferment is unsound, and the secretion of digestive juice is also abundant not, for the growth that guarantees body and the requirement of immune foundation and broiler chicken Fast Growth, must select quality good, hold digestible feed.Along with the shortening of broiler chicken listing age in days, the growth that broiler chicken is brooded early stage has started by researcher and producers pay close attention to both at home and abroad the important function of full phase growth.Broiler chicken go out shell one in week growth and health status particularly important because whole alimentary canal and MSK basic growing need to be completed within the extremely short time.Newborn chick gut development imperfection, can not digest the main component in common daily ration, the growth and the enhancing immunity that adopt easy to digest, fresh raw material and provide sufficient nutrition can promote chick in broiler chicken is brooded the feed in early stage.Research shows, in identical breeding cycle, the body weight of broiler chicken 7 ages in days with deliver body weight for sale and have very strong positive correlation, required age in days when the body weight that improves broiler chicken 7 ages in days can shorten broiler chicken and reaches market weight 2.45kg.This test passes through to adopt raw material high-quality, high digestibility to design 8 kinds of chickens flower material products, studies its impact on the production performance of broiler chicken 1-7d and whole process, and expecting the popularization of product for the chicken flower provides the support on test data.
The progress of broiler chicken legacy breeding, make the broiler chicken growing way faster, and Time To Market shortens.Along with the variation of genetic breeding and going deep into of poultry nutrition research, the growth that broiler chicken is brooded early stage has started by researcher and producers pay close attention to both at home and abroad the important function of full phase growth.Research shows, broiler chicken go out shell in one week growth and health status particularly important because whole alimentary canal and MSK basic growing need to be completed within the extremely short time.Body weight when broiler chicken has just hatched is 45～50 grams, and during to 40 age in days, body weight can increase by 40～50 times.When chick went out shell, yolk accounted for 20 % of newborn chick body weight, contained the lipid of 20～40 % and the protein of 20～25 % in yolk.Chick just went out in short time after shell, by yolk, provided energy and protein keep for it and grow.If do not give newborn chick feeding, remaining yolk sufficient to guarantee chick survived 3～4 days, but was unable to supply the use of its intestines and stomach and immune system growth, can not promote the weightening finish of chick.And the most protein in remaining yolk contains important bioactive molecule, wherein contained maternal antibody with regard to preferably for generation of passive immunity rather than be used as origin of amino acid.Therefore, broiler chicken is brooded provides the growth that sufficient nutrition can promote chick early stage and strengthens immunity.The research of Belgium Wei Tamai company also shows, newborn chick gut development imperfection, can not digest the main component in common daily ration, and providing special nutritious diet to chick is the important guarantee of Fast Growth weightening finish of full phase of broiler chicken.The broiler breeding developed countries such as the U.S., Brazil, New Zealand and Australia pay much attention to nutrition and the health that broiler chicken is brooded early stage (0-7 age in days), with 3 stage breeding mode developments, have been 4 stage breeding patterns, increase 0-7 days chick and feed the stage.Provide high-quality feed in this stage to broiler chicken, obtained ideal effect, as Ross 308 Broiler, in 7 age in days body weight, can reach 200 grams.Research shows, in identical breeding cycle, the body weight of broiler chicken 7 ages in days with deliver body weight for sale and have very strong positive correlation; The data of Australia broiler chicken one continuous line enterprise B aiada company show: required age in days when the body weight that improves broiler chicken 7 ages in days can shorten broiler chicken and reaches market weight 2.45kg.At present, China's broiler breeding industry generally adopts the feed of low nutrient level at broiler chicken brood time (0-21 age in days), and the nutrition of broiler chicken not being brooded early stage causes enough attention, has affected the performance of broiler production potentiality.
Summary of the invention
Technical problem to be solved by this invention is, a kind of proportioning science is provided, and makes simply, reduces antibiotic use, can reduce the chicken drug disposition residual; Simultaneously can affect growth performance of chicks by forward, economical and practical 0-7 Day-old Broiler Chickens feed and preparation method thereof.
For solving the problems of the technologies described above, the invention provides a kind of 0-7 Day-old Broiler Chickens feed, comprise the component of following ratio of weight and number: calorie value is corn 300-400 part of 3250kcal/kg; Popcorn 180-200 part, mark two powder 40-60 parts, expanded soybean 40-60 part, dregs of beans 240-260 part of 46%, dried whole-egg 40-60 part, salt 2-5 part, stone flour 10-14 part, calcium monohydrogen phosphate 12-16 part, 60% Choline Chloride 0.5-1 part, 99% methionine 1-3 part, 98% threonine 1-3 part, 65% lysine 4-6 part, the big Si Aiwei acid of promise DA 1-3 part, corn-soybean meal complex enzyme 0.5-2 part, the little strong little ecological 0.2-1 part in source, 10% U.S. plain 0.1-1 part of effect, 12% salinomycin 0.2-1 part, LV62 2-4 part, M-P 2-4 part.
Stone flour of the present invention is a kind of mineral raw material commonly used in present feed, by fat lime stone, is directly pulverized and gets, and its calcium carbonate content is more than 95%, and calcium content is more than 38%;
Ai Wei acid DA of the present invention is the acidulant that uses in a kind of feed, is trade name, by company of the big department of U.S.'s promise, is produced, and can buy on market;
The little strong little ecology in source of the present invention is a kind of probiotics product of health ground benefactor department production, can buy on market;
LV62 of the present invention is the vitamin premix of producing with U.S. company, is trade name, can buy on market;
The U.S. element of effect of the present invention is growth accelerator, by gift, comes company to produce, and trade name, main component are Avilamycins, can buy on market;
M-P of the present invention is the microelement pre-mix material of producing with U.S. company, is trade name, can buy on market.
Described 0-7 Day-old Broiler Chickens feed, can comprise the component of following ratio of weight and number: calorie value is corn 330-360 part of 3250kcal/kg; Popcorn 190-200 part, mark two powder 40-60 parts, expanded soybean 40-60 part, dregs of beans 240-260 part of 46%, dried whole-egg 40-60 part, salt 2-5 part, stone flour 10-14 part, calcium monohydrogen phosphate 12-16 part, 60% Choline Chloride 0.5-1 part, 99% methionine 1-3 part, 98% threonine 1-3 part, 65% lysine 4-6 part, the big Si Aiwei acid of promise DA 1-3 part, corn-soybean meal complex enzyme 0.5-2 part, the little strong little ecological 0.2-1 part in source, 10% U.S. plain 0.1-1 part of effect, 12% salinomycin 0.2-1 part, LV62 2-4 part, M-P 2-4 part.
Described 0-7 Day-old Broiler Chickens feed preferably includes the component of following ratio of weight and number: calorie value is 348.75 parts of the corns of 3250kcal/kg; 200 parts of popcorns, 50 parts, mark two powder, 50 parts of expanded soybeans, 253 parts of 46% dregs of beans, 50 parts of dried whole-eggs, 3 parts of salt, 12 parts of stone flours, 14 parts of calcium monohydrogen phosphates, 60% 1 part of Choline Chloride, 99% 2.2 parts of methionine, 98% 1.7 parts of threonines, 65% 5.4 parts of lysines, 2 parts of the big Si Aiwei acid of promise DA, 1 part of corn-soybean meal complex enzyme, little strong little ecological 0.3 part of source, 10% 0.15 part of the U.S. element of effect, 12% 0.5 part of salinomycin, 3 parts of LV62,3 parts of M-P.
For solving the problems of the technologies described above, the present invention also provides a kind of preparation method of 0-7 Day-old Broiler Chickens feed.Described preparation method, when Feed Manufacturing, can be divided into pulverizing, mixes and three steps of granulating.
The preparation method of described 0-7 Day-old Broiler Chickens feed, in crushing process, pulverizer sieve sheet can be preferably 2.0mm.
The preparation method of described 0-7 Day-old Broiler Chickens feed, in feed mixed process, the feed incorporation time can be preferably 20s.
The preparation method of described 0-7 Day-old Broiler Chickens feed, after mixing, in pelletization, during granulation, temperature can be preferably 75-80 ℃.
The preparation method of described 0-7 Day-old Broiler Chickens feed, in the production finished feed, the feed granules diameter is for being preferably the little broken material of 1.5-3mm.
The preparation method of described 0-7 Day-old Broiler Chickens feed, after producing the feed granulating moulding, after sieve, be the little broken material of 1.5-3mm in order to make the feed granules diameter, on classifying screen, aperture can be preferably 3mm, and lower aperture can be elected 1.5 mm as, and centre is finished feed.
Specifically optimal processing parameter determines and need to consider in conjunction with the production performance of animal and energy consumption and the production efficiency of workshop.First grinding particle size, along with reducing of grinding particle size, efficiency of feed utilization increases, but production efficiency descends, energy consumption increases simultaneously, comprehensive six and feed for many years process and the cultivation experience, we think that finally the pulverizer sieve sheet of optimum efficiency is at 2.0mm.The second point incorporation time, according to the power of mixer, the best mixing time that we determine is 20s.Thirdly pelleting temperature, consider the best gelatinization point of starch and reduce amino acid whose loss, and we determine that best pelleting temperature is 75-80 ℃.The 4th feed granules size, according to the characteristics of searching for food of chick, we determine that finally the feed granules diameter is the little broken material of 1.5-3mm.The chicken flower material of producing under this technological parameter has good production performance performance, and production efficiency is the highest simultaneously, and economic benefit is best.
The technique effect that the present invention is useful is: feed has carried out the science compatibility, can reach desirable feeding effect, and safety, and easy to use, the rate of animals delivered to the slaughter-house is high, can create social value and economic interests preferably.
Fig. 1 is test group of the present invention and control group broiler chicken body weight comparison diagram in each in age in week;
Fig. 2 is the average feedstuff-meat ratio figure of test group of the present invention and control group.
Research is found, adds 6% unrighted acid in the chick daily ration, and during 4 age in days, the digestibility of aliphatic acid is fed and surpassed 10% unrighted acid over the chick of 85%, 12～15 ages in days, and the digestibility of Dietary Fatty Acids surpasses 90%.Poultry is to saturated fatty acid, and particularly stearic utilization rate is low.Therefore, the fat of different melting points and hardness has different energy values.The meat chick increases and improves with age in days the digestion power of protein in daily ration.Research shows, 4～7 age in days chicks, and the ileal digestibility of nitrogen is 78%～80%, reaches 86%, 21 age in days during 19 age in days and reaches 90%.In daily ration, protein deficient can reduce thyroxinic secretion, causes growth pressure to reduce.The test discovery, Different Dietary Protein Levels and meat chick methionine requirement are linear correlation, and namely protein level is higher, and the methionine requirement is higher.Add methionine in daily ration of broiler and not only can improve production performance, and can reduce content of fat in body.Research to essential amino acids such as lysine, tryptophan, threonines also obtains similar results.
, according to the demand that the growth of meat chicken of the recommendation of breeding company is grown, determine the growth needs of 0-7 Day-old Broiler Chickens.When metabolizable energy 3020 kilocalorie/kilograms, crude protein 20%, lysine 1.38%, methionine 0.63%, crude fibre≤6%, ash≤6%, salt content 0.30%, calcium content 0.8-1.0%, phosphorus content 0.4-0.6%, effect is best.Below illustrate testing.
Carry out the experimental study of different nutrition levels chicken flower material product on the impact of meat chicken production performance, to determine best factory formula.
Test is selected 1 age in days Luo Si 308 meat sold on the market chick male and females to mix young 2048 and is spent the impact of material product on meat chicken production performance with the research Different Chicken.Test chicken is divided into 8 processing at random, and each processes 8 repetitions, and every hurdle is raised 32; Feed respectively chicken flower material product different at broiler chicken 1-7d, at 8-42d, all feed the chicken house material identical.This result of the test shows, in brooding the feed in early stage, adopts broiler chicken be of high nutritive value, digestible, fresh raw material, and suitably improve trophic level, can improve feed intake and the 7d body weight of broiler chicken 1-7d, and improve the production performance of broiler chicken 1-35d, best with the effect of chicken flower material 5 in 8 kinds of chicken flower material products of this experimental design.
Materials and methods
Experimental animal and grouping
Choose 2048 1 age in days Luo Si 308 meat sold on the market chick male and females and mix young bird, be divided at random 8 processing, each processes 8 repetitions, and every hurdle is raised 32.Broiler chicken is divided into 4 Phase-feedings, and 1-7d is for brooding early stage, and 8-21d is brood time, and 22-35d is growth period, and 36-41d is fattening period.
Experimental design and test daily ration
Test is divided into 8 processing, at the chicken flower that each process element of broiler chicken 1-7d is not fed different, expects; At broiler chicken 8-42d, the chicken house material that each processed group is all fed identical; Experimental design is in Table 1, chicken flower material raw material form and nutritive index in Table 2 and table 3, the chicken house material formula is in Table 4.
Table 1 experimental design
Table 2-1 broiler chicken 1-7d chicken flower material formula
Table 2-2 broiler chicken 1-7d chicken flower material formula (continuing)
Table 3-1 broiler chicken 1-7d chicken flower material nutrient level
Table 3-2 broiler chicken 1-7d chicken flower material nutrient level (continuing)
Table 4 broiler chicken 8-42d chicken house material raw material forms and trophic level
Stone flour of the present invention is a kind of mineral raw material commonly used in present feed, by fat lime stone, is directly pulverized and gets, and its calcium carbonate content is more than 95%, and calcium content is more than 38%;
Ai Wei acid DA of the present invention is the acidulant that uses in a kind of feed, is trade name, by company of the big department of U.S.'s promise, is produced, and can buy on market;
The little strong little ecology in source of the present invention is a kind of probiotics product of health ground benefactor department production, can buy on market;
LV62 of the present invention is the vitamin premix of producing with U.S. company, is trade name, can buy on market;
The U.S. element of effect of the present invention is growth accelerator, by gift, comes company to produce, and trade name, main component are Avilamycins, can buy on market;
M-P of the present invention is the microelement pre-mix material of producing with U.S. company, is trade name, can buy on market.
1.3 feeding and management
Test chicken adopts the ground paving rice husk flat foster, free choice feeding and drinking-water.Adopt whole house to brood, hot-blast stove hot-water heating temperature control, while advancing young bird at first, the house temperature is 34 ℃, reduces weekly 2 ℃ later.The duration of test immune programme for children is: 7 age in days ewcastle diseases-biography Zhi Erlian seedling collunarium, ewcastle disease-influenza bigeminy oil seepage hypodermic injection simultaneously; 14 age in days bursa of farbricius drinking-water; 21 age in days ewcastle disease drinking-water.Test site is the research and development test site, and test period is 1 day-April 12 March in 2008.
1.4 testing index and method
Observe chicken group's situation every day, respectively at broiler chicken 7,21,35 and whole hurdle test chicken is carried out empty stomach during 42 age in days and weigh and add up feed intake, calculating daily gain, daily ingestion amount, feedstuff-meat ratio, fatten index, deliver the index such as body weight for sale.
Fatten formula of index: fatten an index=daily gain * stage survival rate/(feedstuff-meat ratio * 10)
Data are processed
Test data adopts GLM model in SAS 9.1 statistical softwares to analyze with the ANOVA method, and all indexs repeat as test unit take each.If significant difference between each is processed, use Duncan ' s multiple ratio to test.Result represents with the average of least square method and average mistake, and P＜0.05 is significant difference.
Results and analysis
As can be seen from Table 5, at broiler chicken 7d, more than each processed group Broiler Chicken weight average has reached 200 g, wherein maximum with the body weight of the 5 groups of broiler chicken of chicken flower material of feeding, be 212 g, the body weight of 3 groups of broiler chicken of the chicken of feeding flower material is the lightest, is 202 g; Except the 3 groups of broiler chicken of chicken flower material of feeding are 199 g in the feed intake of 1-7d, the feed intake of all the other each processed group broiler chicken has all surpassed 200 g.Above data show, the feed intake of each processed group broiler chicken 1-7d and 7d body weight have all surpassed the production performance standard that Luo Si 308 commercial meat bird male and females are raised together with, and (1-7d accumulative total feed intake is 147 g, the 7d body weight is 167 g), these 8 kinds of chicken flower material products that show this experimental design of feeding all can improve feed intake and the 7d body weight of broiler chicken at 1-7d, successful.
Broiler chicken 8d starts, the chicken house material that each processed group broiler chicken is all fed identical, at broiler chicken 35d, each processed group broiler weight is between 1973 g ~ 2039 g, the body weight (1882 g) of 35d in the production performance standard of all raising together with higher than Luo Si 308 commercial meat bird male and females is the highest with the feed body weight of 5 groups of broiler chicken of chicken flower material of 1-7d.At broiler chicken 36-42d, because causing meat chicken production performance, the reasons such as disease reduce, make a variation in group very large, the data of 36-42d and 1-42d can not reflect the feeding effect of chicken flower material really.
Table 5-1 broiler chicken 1-35d production performance
Table 5-2 broiler chicken 1-35d production performance (continuing)
Table 6-1 broiler chicken 36-42d and 1-42d production performance
This result of the test shows, in brooding the feed in early stage, adopts broiler chicken be of high nutritive value, digestible, fresh raw material, and suitably improve trophic level, can improve feed intake and the 7d body weight of broiler chicken 1-7d, and improve the production performance of broiler chicken 1-35d, best with the effect of chicken flower material 5 in 8 kinds of chicken flower material products of this experimental design.
Determine the research of optimal processing parameter
The definite of optimal processing parameter need to consider in conjunction with the production performance of animal and energy consumption and the production efficiency of workshop.First grinding particle size, along with reducing of grinding particle size, efficiency of feed utilization increases, but production efficiency descends, energy consumption increases simultaneously, comprehensive six and feed for many years process and the cultivation experience, we think that finally the pulverizer sieve sheet of optimum efficiency is at 2.0mm.The second point incorporation time, according to the power of mixer, the best mixing time that we determine is 20s.Thirdly pelleting temperature, consider the best gelatinization point of starch and reduce amino acid whose loss, and we determine that best pelleting temperature is 75-80 ℃.The 4th feed granules size, according to the characteristics of searching for food of chick, we determine that finally the feed granules diameter is the little broken material of 1.5-3mm.The chicken flower material of producing under this technological parameter has good production performance performance, and production efficiency is the highest simultaneously, and economic benefit is best.
The technological parameter of table 7, chicken flower material
In broiler chicken research and development, product is carried out the small-scale feeding experiment
Experimental design
Select 1 age in days AA+ meat sold on the market chick male and female to mix young 12080 feeding experiments of carrying out chicken flower material, test chicken is assigned randomly to 4 hen houses raises, 3020 every, wherein the 1st house and the 2nd house, 0-7 age in days feed six and 510, the 3 houses and the 4th the house 0-21 age in days of chicken flower material 500,8-21 age in days of feeding feeds six and 510, after 21 ages in days, identical feed is fed in 4 drylot feedings, is respectively six and 511 and 513.Off-test when the test chicken is delivered for sale, feeding and management requires to carry out according to raising handbook.
Test index
Record respectively the feed consumption of each hen house, extremely wash in a pan chicken number, general expenses (water, electricity, artificial, medicine, maintenance, transportation etc.), deliver gross weight for sale.Calculate respectively feedstuff-meat ratio, survival rate, the profit situation of every house.
The feeding experiment result
Table 8 production performance data
Table 9 Economic and Efficiency Analysis
Conclusion (of pressure testing)
By the feeding experiment to chicken flower material 500, can find out, the 0-7 age in days uses high-grade chick material, can improve chicken group's survival rate and reduce feedstuff-meat ratio, finally increases economic efficiency.
At the commodity chicken house, product is carried out extensive feeding experiment
Experimental design
Select the AA+ male and female to raise together with 180,000, be assigned randomly to 10 hen houses, raise 18000 for every, test is divided into 2 processed group, and 1 group is control group, and 6 hen houses are arranged; 2 groups is test group, and 4 hen houses are arranged.Control group does not use chicken flower material 500, and test group 0-7 age in days uses chicken flower material 500, and other stage feed is identical with control group.Feeding manner is that ground is flat foster, and 10/square metre, site is at Huantai sea king's chicken house.
Test index obtains
The 1-42 age in days, took a sample test a body weight (get three points for every, two, with middle, once takes 120 chickens) in every 7 days.Record simultaneously feed intake, deliver body weight for sale, calculate feedstuff-meat ratio and carry out Economic and Efficiency Analysis.
Result of the test
Table 10 production performance data
As shown in Figure 1, be test group of the present invention and control group broiler chicken body weight comparison diagram in each in age in week; As shown in Figure 2, be test group of the present invention and the average feedstuff-meat ratio figure of control group.
Economic and Efficiency Analysis
Use the equal anharmonic ratio of chicken group of chicken flower material to use the chicken group of 510 material to weigh 0.12 jin/; Use the expenses for medicine of chicken material to reduce by 0.05 yuan/; Use the chicken group's of chicken flower material feedstuff-meat ratio to reduce by 0.035; The saving of increase, feed and the expenses for medicine of the hen house that uses the chicken material by delivering gross weight for sale, thus 13294 yuan/of benefits increased, and if all use chicken flower material, extra large king's chicken house should increase benefit 13294*10=132940 unit.
The Economic and Efficiency Analysis of table 11 control group and test group
Claims (9)
1. a 0-7 Day-old Broiler Chickens feed, is characterized in that, comprises the component of following ratio of weight and number: calorie value is corn 300-400 part of 3250kcal/kg; Popcorn 180-200 part, mark two powder 40-60 parts, expanded soybean 40-60 part, dregs of beans 240-260 part of 46%, dried whole-egg 40-60 part, salt 2-5 part, stone flour 10-14 part, calcium monohydrogen phosphate 12-16 part, 60% Choline Chloride 0.5-1 part, 99% methionine 1-3 part, 98% threonine 1-3 part, 65% lysine 4-6 part, the big Si Aiwei acid of promise DA 1-3 part, corn-soybean meal complex enzyme 0.5-2 part, the little strong probiotics 0.2-1 part in source, 10% U.S. plain 0.1-1 part of effect, 12% salinomycin 0.2-1 part, LV62 2-4 part, M-P 2-4 part.
2. 0-7 Day-old Broiler Chickens feed according to claim 1, is characterized in that, comprises the component of following ratio of weight and number: calorie value is corn 330-360 part of 3250kcal/kg; Popcorn 190-200 part, mark two powder 40-60 parts, expanded soybean 40-60 part, dregs of beans 240-260 part of 46%, dried whole-egg 40-60 part, salt 2-5 part, stone flour 10-14 part, calcium monohydrogen phosphate 12-16 part, 60% Choline Chloride 0.5-1 part, 99% methionine 1-3 part, 98% threonine 1-3 part, 65% lysine 4-6 part, the big Si Aiwei acid of promise DA 1-3 part, corn-soybean meal complex enzyme 0.5-2 part, the little strong probiotics 0.2-1 part in source, 10% U.S. plain 0.1-1 part of effect, 12% salinomycin 0.2-1 part, LV62 2-4 part, M-P 2-4 part.
3. 0-7 Day-old Broiler Chickens feed according to claim 1, is characterized in that, comprises the component of following ratio of weight and number: calorie value is 348.75 parts of the corns of 3250kcal/kg; 200 parts of popcorns, 50 parts, mark two powder, 50 parts of expanded soybeans, 253 parts of 46% dregs of beans, 50 parts of dried whole-eggs, 3 parts of salt, 12 parts of stone flours, 14 parts of calcium monohydrogen phosphates, 60% 1 part of Choline Chloride, 99% 2.2 parts of methionine, 98% 1.7 parts of threonines, 65% 5.4 parts of lysines, 2 parts of the big Si Aiwei acid of promise DA, 1 part of corn-soybean meal complex enzyme, 0.3 part of the little strong probiotics in source, 10% 0.15 part of the U.S. element of effect, 12% 0.5 part of salinomycin, 3 parts of LV62,3 parts of M-P.
4. the preparation method as 0-7 Day-old Broiler Chickens feed as described in any one in claim 1-3, is characterized in that, comprising: the step of pulverizing, the step of mixing and the step of granulation.
5. preparation method according to claim 4, is characterized in that, in the step of pulverizing, pulverizer sieve sheet is fixed as 2.0mm.
6. preparation method according to claim 4, is characterized in that, in the step of mixing, the feed incorporation time is 20s.
7. preparation method according to claim 4, is characterized in that, in the step of granulation, the temperature of granulation is 75-80 ℃.
8. preparation method according to claim 4, is characterized in that, in the step of granulation, the feed granules diameter is 1.5-3mm.
9. preparation method according to claim 4, is characterized in that, in the step of granulation, first produces the feed granulating moulding, then sieve, and aperture 3mm on classifying screen, lower aperture 1.5 mm, the particle that the mid portion of classifying screen is held back is finished feed.
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| CN102626188B (en) * | 2012-04-26 | 2013-04-10 | 山东新希望六和集团有限公司 | Intestinal tract healthy type broiler forage for chicken feeding at early stage |
| CN103155902B (en) * | 2013-03-12 | 2015-04-15 | 山东百和药业有限公司 | Broiler chicken breeding method and special feed traditional Chinese medicine addition agents thereof |
| CN103156090A (en) * | 2013-03-20 | 2013-06-19 | 江西正邦科技股份有限公司 | Dedicated chicken feed for chick seedlings |
| CN103416622A (en) * | 2013-08-01 | 2013-12-04 | 山东新希望六和集团有限公司 | Early-stage and medium-stage granulum fodder for broiler chicken and preparation method of same |
| CN103392936B (en) * | 2013-08-05 | 2014-10-22 | 山东新希望六和集团有限公司 | Compound feed for broilers at age between 1 day and 42 days and preparation method thereof |
| CN113907038B (en) * | 2021-10-29 | 2022-11-11 | 禾丰食品股份有限公司 | White feather broiler chicken modular feeding method and daily ration |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1650735A (en) * | 2002-06-03 | 2005-08-10 | 李春江 | Formula of poultry algae mixed feed and its preparation method |
| CN101467593A (en) * | 2007-12-18 | 2009-07-01 | 山东六和集团有限公司 | Feed for nursing broiler chicken |
| CN101579058A (en) * | 2009-06-22 | 2009-11-18 | 西北农林科技大学 | Special feed for feeding pink-shell egg chicks in 0 to 8 weeks old |
| CN101611835A (en) * | 2009-08-04 | 2009-12-30 | 海宁龙大饲料有限公司 | Formula feed of broilers and preparation method thereof |
-
2010
- 2010-09-06 CN CN2010102741787A patent/CN102379378B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1650735A (en) * | 2002-06-03 | 2005-08-10 | 李春江 | Formula of poultry algae mixed feed and its preparation method |
| CN101467593A (en) * | 2007-12-18 | 2009-07-01 | 山东六和集团有限公司 | Feed for nursing broiler chicken |
| CN101579058A (en) * | 2009-06-22 | 2009-11-18 | 西北农林科技大学 | Special feed for feeding pink-shell egg chicks in 0 to 8 weeks old |
| CN101611835A (en) * | 2009-08-04 | 2009-12-30 | 海宁龙大饲料有限公司 | Formula feed of broilers and preparation method thereof |
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