A kind of feed that improves weanling pig immunity
Technical field
The present invention relates to a kind of feed that improves weanling pig immunity.
Background technology
At present, along with the fast development of aquaculture to scale, standardization direction, people more and more pay attention to improving by shortening marketing period the economic benefit of aquaculture.But the piglet inferior health that ablactation stress causes has become a key factor of restriction pig industry development.The group is weaned, turned to piglet in a single day, body weight negative growth in the time of can causing weaned piglet, and the phenomenons such as immunity reduces, disease increases, the speed of growth slows down often appear, thus cause the pig rate of animals delivered to the slaughter-house to reduce, the prolongation of marketing time.Therefore, be badly in need of a kind of feed that can effectively improve weaned piglet immunity.
Summary of the invention
For above-mentioned prior art, the invention provides a kind of feed that improves weanling pig immunity.Adopt the feed of the present invention weanling pig of feeding, the body weight negative growth that can effectively avoid the piglet inferior health to cause reduces the death rate, reduces disease incident, realizes that the Fast Growth of weanling pig is grown.
The present invention is achieved by the following technical solutions:
a kind of feed that improves weanling pig immunity, formed by following component by weight: 100~200 parts of corn flour, 150~180 parts of rice meals, 150~200 parts, flour, 100~180 parts of soy bean powders, 30~50 parts of fish meal, 120~150 parts of dregs of beans, concentrated 80~120 parts of soybean, 80~120 parts of whey powders, 80~120 parts of glucose, concentrated 50~100 parts of whey, 20~45 parts, soya-bean oil, 20~45 parts of calcium monohydrogen phosphates, 30~60 parts of calcium formates, 5~15 parts of lysines, 1~3 part of methionine, 3~6 parts of threonines, 5~10 parts of composite trace elements, 1~2 part of B B-complex, 1~2 part of probiotic, 10~20 parts of SCFAs, 5~8 parts of organic composite acid, 0.5~1 part of enzyme preparation, 1~2 part of plant extracts.
Described soybean is concentrated is after removing the non-protein part of water-soluble or pure dissolubility with high-quality dregs of beans, the prepared 65%(butt that contains) soy protein products of above protein (N * 6.25), the application soybean used is concentrated is raised the price by Beijing Jin Taide feed corporation,Ltd.
Described whey powder is commercial U.S. place of production ball board high protein high lactose whey powder.
The commercial Denmark of described whey simmer down to produces feeding WPC powder.
Described composite trace element is that one or more in copper sulphate, ferric sulfate, manganese sulfate, zinc sulfate, sodium selenite, cobalt chloride, calcium iodate combine, preferably, to be mixed by following component: 0.8 kilogram, copper sulphate, 0.4 kilogram, ferric sulfate, 0.2 kilogram of manganese sulfate, 0.3 kilogram, zinc sulfate, 0.05 kilogram of sodium selenite, 0.03 kilogram of cobalt chloride, 0.03 kilogram of calcium iodate.
Described B B-complex is that one or more in vitamin A, cholecalciferol, vitamin E, prokeyvit, vitamin B1, vitamin B2, vitamin B6, cobalamin, nicotinic acid, pantothenic acid, folic acid, biotin combine, preferably, to be mixed by following component: vitamin A, 3 grams; Cholecalciferol, 1.1 grams; Vitamin E, 0.6 gram; Prokeyvit, 2 grams; Vitamin B1,0.7 gram; Vitamin B2,3.6 grams; Vitamin B6,1.2 grams; Cobalamin, 25 milligrams; Nicotinic acid, 9 grams; Pantothenic acid, 5 grams; Folic acid, 0.4 gram; Biotin, 40 milligrams.
Described probiotic is that one or more in bacillus, enterococcus faecalis combine, and the application's probiotic used is provided by the Germany graceful group that continues, its commodity " protect and benefit " by name, and The Ministry of Agriculture of the People's Republic of China, MOA 2008 is outer raises accurate word (075) number.
Described SCFA refers to that soya-bean oil is through the product of emulsification treatment.
Described organic composite acid is that one or more in lactic acid, citric acid, fumaric acid, phosphoric acid combine, and the application's organic composite acid used reaches feed addictive company by the Guangzhou pleasure to be provided.
Described enzyme preparation is that one or both in protease, amylase combine, and the application's used enzyme preparation is provided by overflow how sharp feed addictive Co., Ltd of Zhuhai, article No. C836.
The Fuhua eutocia product that described plant extracts provides for Beijing Kang Hua distant view company.
The feed of described raising weanling pig immunity during preparation, mixes various components, makes feed through ultramicro grinding and gets final product.
In feed of the present invention, the performance of part component used is as follows:
SCFA: the main place of piglet nutrient absorption is small intestine, the integrality of the base unit intestinal mucosa that forms as small intestine and highly determined what of piglet nutrient absorption.
Organic acid: be combined its sour adhesion of rear reduction with raw material, activate the vigor such as pepsin, trypsase, improve digestibility.Reduce alimentary canal pH value, sour environment can suppress the propagation of harmful bacteria (as the hemolytic Escherichia coli), promotes the propagation of beneficial bacterium (as lactic acid bacteria).
Enzyme preparation: improve the content of enteron aisle enzyme, sting kinase whose growth, improve piglet to the absorption rate of feed.
Plant extracts: the plant extracts of quassia, Radix Glycyrrhizae etc., be rich in the compositions such as polysaccharide, soap alkali.
Feed of the present invention, that the inventor is through practice for many years, nutritive additive, plant extracts etc. is added in feed, a kind of feed that improves weanling pig immunity of producing, it can improve the sub-health status that produces in the wean process, avoids the negative growth of piglet body weight, reduce the death rate, reduce disease incident, realize the Fast Growth of weanling pig, the production cycle of piglet is obviously shortened.
The specific embodiment
The present invention is further illustrated below in conjunction with embodiment.
Embodiment 1 preparation improves the feed of weanling pig immunity
formula is: 150 kilograms of corn flour, 160 kilograms of rice meals, 180 kilograms, flour, 140 kilograms of soy bean powders, 340 kilograms of fish meal, 135 kilograms of dregs of beans, soybean concentrates double centner, the whey powder double centner, the glucose double centner, 50 kilograms of milk caseins, concentrated 80 kilograms of whey, 30 kilograms, soya-bean oil, 35 kilograms of calcium monohydrogen phosphates, formic acid Ca45 kilogram, 10 kilograms of lysines, 2 kilograms of methionine, 4.5 kilograms of threonines, 8 kilograms of composite trace elements, 1.5 kilograms of B B-complexes, 1.5 kilograms of probiotics, 15 kilograms of SCFAs, 6 kilograms of organic composite acid, 0.8 kilogram of enzyme preparation, 1.5 kilograms of plant extracts.
Soybean used is concentrated is raised the price by Beijing Jin Taide feed corporation,Ltd.
Described whey powder is commercial U.S. place of production ball board high protein high lactose whey powder.
The commercial Denmark of described whey simmer down to produces feeding WPC powder.
Described composite trace element is to be mixed by following component: 0.8 kilogram, copper sulphate, 0.4 kilogram, ferric sulfate, 0.2 kilogram of manganese sulfate, 0.3 kilogram, zinc sulfate, 0.05 kilogram of sodium selenite, 0.03 kilogram of cobalt chloride, 0.03 kilogram of calcium iodate.
Described B B-complex is to be mixed by following component: vitamin A, 3 grams; Cholecalciferol, 1.1 grams; Vitamin E, 0.6 gram; Prokeyvit, 2 grams; Vitamin B1,0.7 gram; Vitamin B2,3.6 grams; Vitamin B6,1.2 grams; Cobalamin, 25 milligrams; Nicotinic acid, 9 grams; Pantothenic acid, 5 grams; Folic acid, 0.4 gram; Biotin, 40 milligrams.
Probiotic used is provided by the Germany graceful group that continues, its commodity " protect and benefit " by name, and The Ministry of Agriculture of the People's Republic of China, MOA 2008 is outer raises accurate word (075) number.
Described SCFA refers to that soya-bean oil is through the product of emulsification treatment.
Organic composite acid used reaches feed addictive company by the Guangzhou pleasure to be provided.
Used enzyme preparation is provided by overflow how sharp feed addictive Co., Ltd of Zhuhai, article No. C836.
The Fuhua eutocia product that described plant extracts provides for Beijing Kang Hua distant view company.
During preparation, various components are mixed, make feed through ultramicro grinding and get final product.
Using method: sucking pig was used this product after being born three days, and its major function is to reduce antibiotic stimulation, promotes to search for food, and improved and improved the intestine of young pigs growth, and activating the body endoenzyme is to promote the beneficial bacterium breeding.Control grice diarrhoea, realize that piglet steadily weans, for later period growth and development is laid a solid foundation.
Embodiment 2 preparations improve the feed of weanling pig immunity
formula is: the corn flour double centner, 180 kilograms of rice meals, 150 kilograms, flour, 180 kilograms of soy bean powders, 30 kilograms of fish meal, 150 kilograms of dregs of beans, concentrated 80 kilograms of soybean, 120 kilograms of whey powders, 80 kilograms of glucose, cheese protein 70 kilogram, concentrated 50 kilograms of whey, 45 kilograms, soya-bean oil, 20 kilograms of calcium monohydrogen phosphates, 60 kilograms of calcium formates, 5 kilograms of lysines, 3 kilograms of methionine, 3 kilograms of threonines, 10 kilograms of composite trace elements, 1 kilogram of B B-complex, 2 kilograms of probiotics, 10 kilograms of SCFAs, 8 kilograms of organic composite acid, 0.5 kilogram of enzyme preparation, 2 kilograms of plant extracts.
The other the same as in Example 1.
Embodiment 3 preparations improve the feed of weanling pig immunity
formula is: 200 kilograms of corn flour, 150 kilograms of rice meals, 200 kilograms, flour, the soy bean powder double centner, 50 kilograms of fish meal, 120 kilograms of dregs of beans, concentrated 120 kilograms of soybean, 80 kilograms of whey powders, 120 kilograms of glucose, 30 kilograms of milk caseins, whey concentrates double centner, 20 kilograms, soya-bean oil, 45 kilograms of calcium monohydrogen phosphates, 30 kilograms of calcium formates, 15 kilograms of lysines, 1 kilogram of methionine, 6 kilograms of threonines, 5 kilograms of composite trace elements, 2 kilograms of B B-complexes, 1 kilogram of probiotic, 20 kilograms of SCFAs, 5 kilograms of organic composite acid, 1 kilogram of enzyme preparation, 1 kilogram of plant extracts.
The other the same as in Example 1.
Test
In order to verify feed of the present invention to the feeding effect of piglet, company technique section has carried out the feeding experiment of 15 days by a definite date in May, 2012 on the raiser pig farm.Single factor contrast test design is adopted in test, and 18 nest dates of birth approached, healthy suckling pig is divided into test group and control group at random, and every group comprises 3 repetitions, and each repeats to comprise 3 nests.The test group daily ration is the feed of embodiment 1 preparation, and the control group daily ration is commercial like product (six and group produce 001 sucking pig mixed feed).
Result of the test: as shown in table 1, as shown in Table 1: 1, diarrhoeal diseases incidence: test group has descended 45.46% than control group diarrhoeal diseases incidence; 2, the death rate, test group is without death; 3, daily gain: test group has improved 38.71% than control group.
The impact of table 1 feed of the present invention on Production Performance of Weaning Pigs
Project |
Control group |
Test group |
Diarrhoeal diseases incidence (%) |
3.02±0.27 |
1.66±0.19 |
The death rate (%) |
5.67±0.32 |
0 |
Daily gain (g) |
202.93±2.82 |
273.04±3.12 |