A kind of meat local-breeding chicken late-stage compound premix formulation technology
Affiliated technical field
The present invention relates to meat miscellaneous chicken feed, specifically, relate to a kind of meat local-breeding chicken late-stage compound premix.
Background technology
Meat miscellaneous chicken is that aviculture is meeting the market requirement in recent years, satisfy consumer's needs and breed supporting be chicken breed, it has, and growth is fast, meat is near native chicken, the characteristics that efficiency of feed utilization is high.Because meat miscellaneous chicken is the hybridization strain of promoting on the basis of traditional miscellaneous chicken cultivation, the sharp broiler chicken of its nutritional need and feed demand, Tu Jidou have very large difference, also do not formulate at home at present relevant formula nutritional standard.
Development along with meat miscellaneous chicken aquaculture, some raisers consider for economic interests, reach the effect of prophyiaxis and promoting growth for making meat miscellaneous chicken, add a large amount of antibiotic not according to standard in feed, thereby cause residual the exceeding standard of meat miscellaneous chicken medicine, directly endanger food security.
In recent years, the cultivation of meat miscellaneous chicken is subject to the gradually impact of the factor such as variation of weather conditions, and stress reaction very easily occurs the chicken group, so that chicken immune hypofunction, M ﹠ M increases, and the loss that causes to the raiser is larger.
Summary of the invention
Technical problem to be solved by this invention is exactly the problem for above-mentioned existence, provide a kind of have balanced in nutrition, growth performance is good, low medicament residue and strengthen the meat local-breeding chicken late-stage compound premix of anti-stress effect.
For solving above technical problem, the technical solution adopted in the present invention is: a kind of 4% addition meat local-breeding chicken late-stage compound premix, per 4 kilograms of meat miscellaneous chicken compound premixs are comprised of following raw material: stone flour 1.1-1.3kg, calcium monohydrogen phosphate 0.3-0.7kg, sodium bicarbonate 0.24-0.37kg, salt 0.1-0.18kg, lysine 0.08-0.16kg, Choline Chloride 0.06-0.1kg, methionine 0.06-0.1kg, phytase 0.001-0.003kg, complex enzyme 0.03-0.06kg, broiler chicken B B-complex 0.015-0.045kg, VC 0.02-0.04kg, composite trace element 0.2-0.3kg, antioxidant 0.001-0.003, carrier rice bran 1.5-1.85kg.
Wherein, contain in every kilogram of composite trace element: basic copper chloride (Cu content 58%) 0.008-0.024kg, ferrous sulfate (Fe content 30%) 0.164-0.172kg, manganese sulfate (Mn content 32%) 0.12-0.144kg, zinc sulfate (Zn content 35%) 0.112-0.128kg, sodium selenite (Se content 1%) 0.008-0.012kg, calcium iodate (I content 2%) 0.016-0.032kg, chromium picolinate (Cr content 9.9%) 0.004-0.006kg, calcium monohydrogen phosphate 0.32-0.48kg, all the other are carrier.
Wherein, contained vitamin in every kilogram of described broiler chicken B B-complex: vitamin A (VA) 3950-4100 ten thousand IU, vitamin D
3(VD
3) 1150-1300 ten thousand IU, vitamin E (VE) 95-115g, vitamin K
3(VK
3) 7.2-8.4g, Cobastab
1(VB
1) 5.5-7.0g, Cobastab
2(VB
2) 2.40-2.54g, Cobastab
6(VB
6) 1.40-1.54g, Cobastab
12(VB
12) 0.06-0.08g, biotin 0.40-0.56g, pantothenic acid 43-46g, folic acid 3.4-4.4g, niacinamide 155-170g.
The specification of employed phytase is 5000u/g;
Employed complex enzyme main component is 'beta '-mannase, 1,4 beta-glucanase, zytase and endo cellulase, and the effective content of various enzymes is respectively mannase 〉=970000U, 1,4 beta-glucanase 〉=310000U, zytase 〉=310000U, endo cellulase 〉=2200U in every kilogram of complex enzyme.
In the described composite trace element, carrier is zeolite powder.
The preparation method of meat local-breeding chicken late-stage compound premix provided by the present invention is:
Produce employed various raw material through the strict check warehouse-in of product control department, require to carry out accurate weighing according to prescription, be the uniformity that guarantees to mix, according to the method for progressively diluting, according to prescription trace element and vitamin are made composite trace element premix and complex vitamin premix first, and then carry out weigh batching according to the mixed batch of mixer, and mix, make its mixture homogeneity CV value less than 7%, with packing behind the electronic scale accurate weighing, both got compound premix at last.Whole production process is in strict accordance with the requirement operation of ISO9001 quality management system and HACCP food safety management system.
The compound premix that makes according to above-mentioned requirements can not Direct-fed, must add the raw materials such as corn, dregs of beans according to following table and mix, and just can use after making mixed feed.This adequate diet also belongs to protection scope of the present invention.
Preferred optimum formula
Raw material |
Corn |
Dregs of beans |
Imported fish meal |
Soybean oil |
Meat local-breeding chicken late-stage compound premix |
Add up to |
Proportioning (%) |
67.2 |
24.5 |
1.0 |
3.3 |
4.0 |
100 |
The present invention adopts above technical scheme, meet " feed addictive safe handling standard " fully, prescription does not use medicated premix, the comprehensive resistance against diseases that makes to improve meat miscellaneous chicken of nutrition-allocated proportion and anti-stress feed addictive by science, avoided meat miscellaneous chicken to produce medicament residue because feed adds medicine for a long time, show by feeding experiment, meat local-breeding chicken late-stage compound premix of the present invention, meat miscellaneous chicken daily gain is good, feedstuff-meat ratio and death rate are low, have preferably growth performance.
The specific embodiment
Embodiment 1-3 prepares meat local-breeding chicken late-stage compound premix
Component according to following table 1 prepares composite trace element, prepares B B-complex according to the component of following table 2, and then composite trace element, the broiler chicken B B-complex with preparation mixes with the component of table 3 again, makes meat local-breeding chicken late-stage compound premix.
The composition of table 1, meat local-breeding chicken late-stage trace element (each component is in mass fraction)
Raw material |
Embodiment 1 |
Embodiment 2 |
Embodiment 3 |
Feed grade ferrous sulfate (Fe 〉=30.0%) |
0.164 |
0.168 |
0.172 |
Feed level zinc sulfate (Zn 〉=34.5%) |
0.112 |
0.12 |
0.128 |
Basic copper chloride (Cu 〉=58.0%) |
0.008 |
0.016 |
0.024 |
Feed grade manganese sulfate (Mn 〉=31.8%) |
0.12 |
0.132 |
0.144 |
Feed grade calcium iodate (I 〉=2.0%) |
0.016 |
0.024 |
0.032 |
Feed grade sodium selenite (Se 〉=1.0%) |
0.008 |
0.01 |
0.012 |
Chromium picolinate (Cr 〉=1.23%) |
0.004 |
0.006 |
0.008 |
Calcium monohydrogen phosphate (Ca21.0-24.0, total phosphorus 〉=16.0) |
0.32 |
0.40 |
0.48 |
Zeolite powder (carrier) |
0.248 |
0.12 |
0 |
Add up to |
1 |
1 |
1 |
The composition of table 2, meat local-breeding chicken late-stage B B-complex (each component is in mass fraction)
Raw material |
Embodiment 1 |
Embodiment 2 |
Embodiment 3 |
VA (1,000,000 IU/ gram) |
39.5 |
40.25 |
41.0 |
VD
3(500,000 IU/ gram)
|
23.0 |
24.5 |
26.0 |
50%VE |
190 |
210 |
230 |
96%VK
3 |
7.5 |
8.2 |
8.8 |
98%VB
1 |
5.6 |
6.4 |
7.14 |
80%VB
2 |
3.0 |
3.09 |
3.18 |
98%VB
6 |
1.4 |
1.49 |
1.58 |
1%VB
12 |
6 |
7 |
8 |
2% biotin |
20 |
24 |
28 |
98% pantothenic acid |
43.9 |
45.42 |
46.94 |
99% folic acid |
3.43 |
3.94 |
4.44 |
99.5% niacinamide |
155.78 |
163.32 |
170.85 |
Organic composite carrier |
528.89 |
462.39 |
424.13 |
Add up to |
1000 |
1000 |
1000 |
The component of table 3, meat local-breeding chicken late-stage compound premix (each component is in mass fraction)
Raw material |
Embodiment 1 |
Embodiment 2 |
Embodiment 3 |
The microlith powder |
0.275 |
0.3 |
0.325 |
Calcium monohydrogen phosphate |
0.075 |
0.125 |
0.175 |
Sodium bicarbonate |
0.06 |
0.076 |
0.093 |
Salt |
0.02 |
0.0325 |
0.045 |
Lysine |
0.02 |
0.03 |
0.04 |
Choline Chloride |
0.015 |
0.02 |
0.025 |
Methionine |
0.015 |
0.02 |
0.025 |
Phytase |
0.00025 |
0.0005 |
0.00075 |
Complex enzyme |
0.0075 |
0.0113 |
0.015 |
B B-complex |
0.00375 |
0.0075 |
0.0113 |
VC |
0.005 |
0.0075 |
0.01 |
Composite trace element |
0.05 |
0.0625 |
0.075 |
Rice bran (carrier) |
0.4535 |
0.3072 |
0.15995 |
Add up to |
1 |
1 |
1 |
Embodiment 4, meat local-breeding chicken late-stage compound premix effect test
1 materials and methods
1.1 test material
The meat local-breeding chicken late-stage compound premix that above-described embodiment 1-3 makes; 4% commercially available meat local-breeding chicken late-stage compound premix adds according to the product operation instruction, is control group.
In the 4% commercially available meat local-breeding chicken late-stage compound premix, every kilogram of labelled amount that contains effective composition sees the following form:
Product designation |
Commercially available 4% meat local-breeding chicken late-stage compound premix |
Operational phase |
42 ages in days are to listing |
VA (ten thousand IU) 〉= |
23 |
VD
3(ten thousand IU) 〉=
|
7 |
VE(IU)≥ |
878.5 |
VK
3(mg)≥
|
36.2 |
VB
1(mg)≥
|
36.2 |
VB
2(mg)≥
|
147.5 |
VB
6(mg)≥
|
35.2 |
VB
12(mg)≥
|
0.18 |
Folic acid (mg) 〉= |
12 |
Nicotinic acid (mg) 〉= |
910 |
Folic acid (mg) 〉= |
18.5 |
Iron (mg) 〉= |
800 |
Manganese (mg) 〉= |
2500 |
Copper (mg) 〉= |
150-1000 |
Zinc (mg) 〉= |
2000-6250 |
Choline (g) 〉= |
5 |
Calcium (%) 〉= |
12.5 |
Phosphorus (%) 〉= |
1.85 |
Salt (%) |
3.5-12.5 |
Methionine (%) 〉= |
1.2 |
1,2 experimental animals and grouping
1600 meat miscellaneous chickens of new wide company on the 42nd are selected in test, are divided at random 4 groups, establish 4 repetitions for every group, and each repeats 100 chickens.The 1-3 group is test group, and the 4th group is control group.
1.3 test daily ration
Each experimental basis of organizing daily ration is identical, and just premix is different.The meat local-breeding chicken late-stage compound premix that the daily ration of test group is respectively embodiment 1-3 preparation cooperates the perfect compound feed that forms with the large raw material such as corn, dregs of beans, and control group is the greatly perfect compound feed that forms of raw material cooperation such as the commercially available same corn of 4% meat local-breeding chicken late-stage compound premix, dregs of beans.
Each test group adequate diet sees the following form
1.4 the daily feeding and management of test
Test is carried out in same hen house, adopts consistent feeding and management condition, free choice feeding, freely drinks water, and keeps the hen house cleaning, and diseases is in time treated.
1.5 mensuration project and method
The test starting weight of accurate recording test chicken, daily ingestion amount, test end weight, feedstuff-meat ratio and death rate.
Feedstuff-meat ratio refers to meat miscellaneous chicken in process of production, for feed conversion rate, and the quantity of the feed that chicken consumes of every production unit weight.
2 test results and analysis
Result of the test is carried out data statistic analysis, can find out: the average daily gain of each test group is with the difference of control group not significantly (P>0.05); And the average daily ingestion amount contrast group of test group decreases, also obviously the decreasing of feedstuff-meat ratio contrast group, and the death rate contrast group of test group obviously reduces, significant difference (P<0.05).And the average daily gain between three test group, average daily ingestion amount, feedstuff-meat ratio and death rate difference is not obvious (P>0.05) all.
Above presentation of results, use meat local-breeding chicken late-stage compound premix of the present invention to compare with commercially available common meat local-breeding chicken late-stage compound premix, meat local-breeding chicken late-stage compound premix of the present invention has been given full play to the production performance of meat miscellaneous chicken, significantly reduced the average daily ingestion amount (P<0.05) of meat miscellaneous chicken, significantly reduce the feedstuff-meat ratio (P<0.05) of meat miscellaneous chicken, improved the production performance of meat miscellaneous chicken.In the meat chicken late-stage compound premix, do not add simultaneously and use medicine, obviously reduced the medicament residue of meat miscellaneous chicken.Because death rate has obvious reduction, reflects that also the present invention has strengthened the anti-stress ability of meat miscellaneous chicken.