A kind of feed of preventing post-weaning diarrhea
Technical field
The present invention relates to a kind of feed of preventing post-weaning diarrhea, that is: a kind of avoiding produces trophism in the weaned piglet process or/and the feed that non-nutritive is suffered from diarrhoea.
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 grice diarrhoea that ablactation stress causes has become a key factor of restriction pig industry development.In a single day grice diarrhoea occurs, 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 avoid Diarrhea after Piglets " Weaning.
Summary of the invention
For above-mentioned prior art, the invention provides a kind of feed of preventing post-weaning diarrhea, adopt the feed of the present invention piglet of feeding, can effectively avoid the negative growth of piglet body weight, reduce the death rate, reduce the incidence of disease (diarrhoea), can realize that the Fast Growth of piglet is grown.
The present invention is achieved by the following technical solutions:
a kind of feed of preventing post-weaning diarrhea, formed by following component by weight: 200~300 parts of corn flour, 200~300 parts of rice meals, 100~180 parts of soy bean powders, 30~50 parts of fish meal, 220~270 parts of dregs of beans, 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 phagostimulant.
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 the product of soya-bean oil through obtaining after 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.
Described phagostimulant is nucleotides, be one or more in gustin, amino acid, saccharin sodium combines, and the application's phagostimulant used is provided by Shanghai BFI flavouring agent Co., Ltd.
The feed of described preventing post-weaning diarrhea 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, as the base unit that small intestine forms, and the integrality of intestinal mucosa 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.
Phagostimulant: stimulate cerebral nerve, improve piglet to the feed intake of feed, guarantee the absorption of nutriment.
The feed of preventing post-weaning diarrhea of the present invention, that the inventor is through practice for many years, nutritive additive, probiotic etc. is added in feed, that produces a kind ofly improves the trophism that produces in the wean process or/and the feed of non-nutritive diarrhoea, can effectively avoid the negative growth of piglet body weight, the death rate after the reduction weaned piglet reduces disease (diarrhoea) incidence, realize the Fast Growth of piglet, the production cycle of piglet is obviously shortened.
The specific embodiment
The present invention is further illustrated below in conjunction with embodiment.
The feed of embodiment 1 preparation preventing post-weaning diarrhea
Formula is: 250 kilograms of corn flour, 250 kilograms of rice meals, 140 kilograms of soy bean powders, 340 kilograms of fish meal, 250 kilograms of dregs of beans, 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, 5 kilograms of threonines, 8 kilograms of composite trace elements, 1.5 kilograms of B B-complexes, 1.5 kilograms of probiotics, 20 kilograms of SCFAs, 5 kilograms of organic composite acid, 0.5 kilogram of complex enzyme, 1 kilogram of phagostimulant.
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 the product of soya-bean oil through obtaining after 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.
Phagostimulant used is provided by Shanghai BFI flavouring agent Co., Ltd.
During preparation, various components are mixed, conventional method granulation feed gets final product.
Using method: the sucking pig birth was used this product after three days, and its major function is to improve to improve 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.
The feed of embodiment 2 preparation preventing post-weaning diarrheas
Formula is: 200 kilograms of corn flour, 300 kilograms of rice meals, soy bean powder double centner, 50 kilograms of fish meal, 220 kilograms of dregs of beans, 120 kilograms of whey powders, 80 kilograms of glucose, cheese protein 70 kilogram, concentrated 50 kilograms of whey, 245 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, 1 kilogram of enzyme preparation, 2 kilograms of phagostimulants.
The other the same as in Example 1.
The feed of embodiment 3 preparation preventing post-weaning diarrheas
Formula is: 300 kilograms of corn flour, 200 kilograms of rice meals, 180 kilograms of soy bean powders, 30 kilograms of fish meal, 270 kilograms of dregs of beans, 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, 15 kilograms of SCFAs, 6 kilograms of organic composite acid, 0.5 kilogram of enzyme preparation, 1.5 kilograms of phagostimulants.
The other the same as in Example 1.
Test
In order to verify the large 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 (the 551 sucking pig mixed feeds that Zhengda Group produces); The mode of feeding is free choice feeding.
Result of the test: as shown in table 1, as can be seen from the table: 1, diarrhoeal diseases incidence: test group has descended 48.46% than control group diarrhoeal diseases incidence; 2, the death rate: test group has reduced by 53.37% than control group; 3, daily gain: test group has improved 46.71% than control group.
The impact of table 1 feed of the present invention on weaned piglets
Project |
Control group |
Test group |
Diarrhoeal diseases incidence (%) |
35.76±0.79 |
18.43±0.48 |
The death rate (%) |
14.67±0.32 |
6.84±0.24 |
Daily gain (g) |
192.93±2.82 |
283.04±3.12 |