Summary of the invention
Technical problem solved by the invention is, a kind of proportioning science, comprehensive nutrition, good palatability are provided, do not use antibiotic, can satisfy 0-14 age in days broiler chicks growth and the quick nutritional need of growing of digestive system fast, can strengthen pellet of its resistance and preparation method thereof again.
For solving the problems of the technologies described above, the present invention adopts following technical proposals:
A kind of 0-14 age in days Dorking granular feed, this pellet is made up of following raw materials by weight proportioning:
Raw material weight percentage proportioning (%)
Corn 56-61
Flour 4-6
Peeling dregs of beans 26-28
Dephenolization cottonseed protein 3-6
Soybean oil 0.4-06
Calcium formate 2.0-4.0
Calcium dihydrogen phosphate 1.4-2.0
Salt 0.2-0.4
Sodium butyrate 0.02-0.08
Acidulant 0.2-0.4
Emulsifying agent 0.04-0.16
Little ecological 0.02-0.05
60% Choline Chloride 0.04-0.08
Methionine 0.02-0.05
BV13 B B-complex premix 0.30
The compound little ore deposit premix 0.20 of M-PF
The percentage by weight sum of above-mentioned raw materials is 100%.
Further, the raw material weight percentage optimum ratio of described pellet is composed as follows:
Raw material weight percentage proportioning (%)
Corn 56.50
Flour 5.00
Peeling dregs of beans 27.20
Dephenolization cottonseed protein 4.50
Soybean oil 0.50
Calcium formate 3.17
Calcium dihydrogen phosphate 1.80
Salt 0.25
Sodium butyrate 0.04
Acidulant 0.30
Emulsifying agent 0.13
Little ecological 0.03
60% Choline Chloride 0.05
Methionine 0.03
BV13 B B-complex premix 0.30
The compound little ore deposit premix 0.20 of M-PF
The percentage by weight sum of above-mentioned raw materials is 100%.
The active ingredient of described acidulant is fumaric acid, benzoic acid and DL-methionine hydroxy calcium, can reduce broiler chicks enteron aisle pH value, promotes Nutrients Digestion to absorb, and is beneficial to the field planting of intestinal beneficial bacterium; Described emulsifying agent is the haemolysis soybean lecithin, can improve oil and fat assimilation and absorb; Described little ecology is bacillus subtilis, can suppress harmful microbe growth and breedings such as harmful bacterium, pathogen in the enteron aisle; Described sodium butyrate, its active ingredient are butyric acid, can directly be absorbed by intestinal mucosa cells, promote the intestinal villus growth; Described calcium formate, its active ingredient are formic acid, both can reduce the alimentary canal pH value, suppress the harmful intestinal tract bacteria growth and breeding, can be used as energy substance again and are directly absorbed by alimentary canal, promote gastral growth.
Described acidulant is Ai Wei acid DA, is trade name, is produced by company of the big department of U.S.'s promise, and market can have been bought; Described emulsifying agent is the soybean lecithin ligroin extraction; Described little ecology is fryer dedicated source health treasured, and by the production of health ground benefactor department, market can have been bought; BV13 is B B-complex premix, is trade name, its active constituent content (in every kilogram of premix): vitamin A 2665-5000KIU, vitamin D
3755-1575KIU, vitamin E 〉=8000IU, vitamin K
3700-1500mg, vitamin B1 〉=900mg, vitamin B2 〉=2100mg, pantothenic acid 〉=3600mg, nicotinic acid 〉=10665mg; M-PF is compound little ore deposit premix, is trade name, its active constituent content (in every kilogram of premix): copper 6000-15000mg, iron 24000-300000mg, manganese 60000-72500mg, zinc 52000-72500mg; Both produce by Qingdao and U.S. feed corporation,Ltd.
The present invention is by picking of raw material and retrofit, be primarily aimed at broiler chicks intestinal villus, intestinal mucosa and intestines function and intestinal microecology, promote the digestive system fast-ripenin to improve the foundation that reaches the intestinal health microecosystem by the nutrition regulation means, finally do not using antibiotic situation both to satisfy the broiler chicks needs of growth fast, strengthened its resistance again, for going on the market ahead of time of fryer lays a solid foundation.
A kind of preparation method of 0-14 age in days Dorking granular feed, adopt the feedstuff of above-mentioned high-quality according to the nutritional need of broiler chicks, and extract raw material, raw material is carried out micro mist is broken to make it 100% by 30 mesh standard sieves according to above-mentioned prescription, granulate down at 80 ℃, make its gelatinization degree reach 90%.
Search for food for ease of broiler chicks, product is carried out little broken kernel, granularity is between the 8-15 order.
Compared with prior art, the present invention has the following advantages and good effect:
The present invention satisfies the nutritional need of 0-14 age in days fryer, by promoting digestive system development and setting up the little ecosystem of intestinal health, is not using under the antibiotic situation simultaneously, reduces diarrhoea; Improve resistance, reduce the death rate, improve chicken group's regularity, make the body weight of the broiler chicks 14 ages in days body weight that is above standard, for fryer listing is ahead of time laid a good foundation.
The specific embodiment
The present invention is described in further detail below in conjunction with examples of implementation.
Embodiment 1
500 broiler chicks of chicken forage feed of making of following optimum formula, with 500 broiler chicks of the common chicken forage feed that does not add sodium butyrate, calcium formate, acidulant, emulsifying agent, little ecology in contrast, its result is obviously different:
The raw material that the present invention uses comprise full seed, do not have the high-grade maize, dregs of beans, flour, soybean oil, salt, Choline Chloride and the broiler chicks compound premix special that go mouldy, also added the nourishing additive agent that strengthens immunity simultaneously, improve the emulsifying agent of fat utilization efficient, promote the probiotics of intestinal health and be specifically designed to promote the butyric acid of intestinal growth to receive and calcium formate.It is broken that all raw materials of the present invention all pass through micro mist, and 100% through 30 mesh standard sieves, granulate under 80 ℃, and gelatinization degree reaches 90%.Search for food and to make granularity between 8 order to 15 orders through too small fragmentation for ease of chick.Nutritional labeling is analyzed guarantee value: crude protein 〉=21.0%, crude fibre≤6.0%, coarse ash≤8.0%, moisture≤14.0%, calcium 0.8%-1.3%, total phosphorus 〉=0.45%, salt 0.3-0.8%, methionine 〉=0.45%.
The chick 14 age in days average weights of feeding with the chick material of the invention process proportioning preparation reach 496g, and are high by 5.86% than control group; 14 age in days survival rates 99.3% are high by 4.4% than control group; Concrete data are as follows:
The chick average weight that the present invention feeds by the chick of embodiment proportioning material, survival rate, chicken group regularity etc. all are better than traditional broiler chicks material, prove pellet that the present invention fills a prescription be can the fine 0-14 of being applicable to age in days broiler chicks nutritional need.
The above only is preferred embodiment of the present invention, is not to be the restriction of the present invention being made other form, and any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solution of the present invention content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of technical solution of the present invention according to technical spirit of the present invention.