A kind of feed addictive and batch for improving cad pig growth performance
Technical field
The invention belongs to field of fodder, more particularly to a kind of feed addictive and batch for improving cad pig growth performance.
Background technology
Cad pig refers to disease, the piglet for weaning, turning to cause body weight increase slowly due to group stress wait or stagnating.Mainly
Symptom includes:Dull, dry skin are pale, the big back of the body camel of tripe, and food consumption is larger.The weight of cad pig is typically maintained in 10 ~
15 kilograms or so, the economic benefit on pig farm is seriously affected, at present in China's large-scale pig farm, the ratio that cad pig occurs is probably 10
~ 20%, this number is also being continuously increased, therefore the batch that can improve cad pig growth performance is urgently developed.
The main means that cad pig is treated on general pig farm are exactly to eliminate, if the amount of cad pig is less, cost will not be made by eliminating
Cheng Tai great influences, but increasing with cad pig quantity, and aquaculture cost will certainly be increased by eliminating.Also some pig farms are cad pig and disease
Pig is placed in same column and raises, as sick pig treat, injection, can increase in this way to pig stress, not only increase treatment cost,
The health status of cad pig is not also improved.
The main means for treating cad pig by feed mode at present include expelling parasite, and stomach invigorating invigorating the spleen mixes medicine etc. in feed.These
Therapeutic modality is single, specific aim is not strong, does not account for the balance of beneficial flora in the reparation and enteron aisle of cad pig intestinal mucosa.
Invention content
To solve the above-mentioned problems, the present invention provides a kind of feed addictive and batch for improving cad pig growth performance.
Present invention firstly provides a kind of feed addictive for improving cad pig growth performance, the group containing following parts by weight
Point:Dried orange peel 23-25;Hawthorn 23-26;Malt 27-35;Rheum officinale 4-8;Chinese yam 15-23;Vb12 0.001-0.002;Chelated iron 9-
11;Sodium butyrate 80-120.
In a preferred embodiment of the present invention, the feed addictive of the improvement cad pig growth performance contain as
The component of lower parts by weight:Dried orange peel 24;Hawthorn 24;Malt 30;Rheum officinale 6;Chinese yam 20;Vb12 0.001-0.002;Chelated iron 9-11;
Sodium butyrate 90-110.
Wherein, the chelated iron includes one or more of lysine iron, ferrous glycine, methionine iron, yeast iron.
Feed addictive of the present invention can be added in pig routine daily ration, be prepared into batch and fed.Therefore, it is of the invention
Batch containing the feed addictive is also provided.
Mixed feed of the present invention using containing small peptide fermented bean dregs substitute part Soybean Meal, substitution ratio 40-60%, because
This, the weight ratio of dregs of beans contained therein and fermented bean dregs is 2 ~ 3:2~3.
Wherein, the fermented bean dregs ferment for Soybean Meal through bacillus subtilis, bacillus licheniformis, lactobacillus plantarum
Product afterwards.
Wherein, in the fermented bean dregs small peptide content 12 ~ 16%.
Further, the application the present invention also provides the feed addictive in cad pig growth performance is improved is
Feed addictive dilution carrier is diluted 2-4 times, then in being fed after the ratio of 5-10 ‰ and routine daily ration mixing.
The mixed feed of the present invention is preferably applied to the weanling pig cad pig below 30 kilograms of weight.
Wherein, the dilution carrier is selected from one or more of corn, expanded soybean, Soybean Meal, smashes it through 40 mesh
Sieve uses.
The present invention can improve the health status of cad pig by adding Chinese herbal medicine and nutritive additive.Chinese herbal medicine is main
Including dried orange peel, hawthorn, malt, felwort, rheum officinale and Chinese yam, their effect mainly has:Qi-regulating, appetite-stimulating and indigestion-relieving, change are stagnant clear
Heat, tonifying spleen nourishing the stomach etc..Nutritive additive includes:Vb12, amino acid chelated iron, sodium butyrate etc..Vb12 has maintenance digestive system
The function of epithelial cell is coenzyme necessary to a variety of metabolism in animal body.The main microelement-supplementing iron of chelated iron is synthesis
The important source material of hemoglobin, cytochrome oxidase etc., and easily absorb.Sodium butyrate has the function of repairing Small Intestine of Piglets villus,
And pH value in intestine of young pigs can be reduced.
Mainly caused by forage protein allergy, small peptide feed is exactly the trophism diarrhea occurred during weaned piglet
The protein raw materials of unsuitable animal use are decomposed by biological method, a large amount of small peptides containing 2 ~ 3 amino acid residues are made
Feed.The method of relatively safe and feasible is exactly using Microbe Fermented Soybean Meal at present, improves small peptide content, it is easy to digest that piglet is made
Protein feed be used cooperatively.
The additive formula of the present invention is scientific and reasonable, can improve cad pig growth performance, improves the price of deed, in chelated iron
Iron ion easily absorbed by cad pig, increase content of hemoglobin in blood, the fermented bean dregs containing active small peptide are easy to intestinal absorption
It utilizes, the main function of Chinese herbal medicine is qi-regulating, tonifying spleen, nourishing the stomach, and sodium butyrate can repair cad pig small intestine chorion, and it is deep to increase crypts
Degree, and pH value in enteron aisle is reduced, inhibit harmful bacteria breeding.
Specific embodiment
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
The preparation of 1 fermented bean dregs of embodiment
Bacillus subtilis is prepared respectively(Purchased from rain medicine company biological feedstuff division department of Cangzhou China), bacillus licheniformis(Purchase
From rain medicine company biological feedstuff division department of Cangzhou China), lactobacillus plantarum(Purchased from Taiwan Ya Xin bio tech ltd)Seed liquor.
Take Soybean Meal(Crude protein content about 46%)By material-water ratio 1:0.8 mixing sterilizes, and is respectively connected to 5% bacillus subtilis, lichens
Bacillus and the seed liquor of lactobacillus plantarum, 40 DEG C, pH is naturally, fermentation 24 ~ 36 hours, after fermenting aroma to be generated, drying,
It crushes.By measuring, under the conditions of this, small peptide content is 15% in fermented bean dregs.
Embodiment 2
It is as follows to prepare 5Kg additive each component weight:
Dried orange peel 240g, hawthorn 240g, malt 300g, rheum officinale 60g, Chinese yam 200g, Vb120.02g, methionine iron is (purchased from south
Peaceful city Ze Weier feeds Co., Ltd) 110g, sodium butyrate 1000g, Chinese herbal medicine crushing, the sieve of 20 mesh excessively, surplus is corn(Powder
40 mesh sieve is crossed after broken).After weighing each component, it is uniformly mixed to obtain the final product.
Above-mentioned additive and other daily rations are put into blender mixing, cad pig is fed.Diet recipe is:Corn
517 kilograms, 150 kilograms of cracker meal, 150 kilograms of Soybean Meal, 100 kilograms of fermented bean dregs, 5 kilograms of soya-bean oil, 40 kilograms of imported fish meal,
15 kilograms of calcium monohydrogen phosphate, 6 kilograms of mountain flour, 3.5 kilograms of salt, 3.5 kilograms of lysine, 5 kilograms of 0.5% premix(Purchased from Beijing the present
Day feed corporation,Ltd), 1000 kilograms altogether.
Embodiment 3
It is as follows to prepare 5Kg additive each component weight:
Dried orange peel 250g, hawthorn 230g, malt 290g, rheum officinale 40g, Chinese yam 230g, Vb120.01g, yeast iron(Purchased from Zhejiang
Shen You Bioisystech Co., Ltd, Organic Iron >=10000mg/Kg)90g, sodium butyrate 1200g, Chinese herbal medicine crush, and cross 20 mesh sieve,
Surplus is corn(Smash it through 40 mesh sieve).After weighing each component, it is uniformly mixed to obtain the final product.
Above-mentioned additive and daily ration are put into blender mixing, cad pig is fed.The Diet Formula is:Corn
517 kilograms, 150 kilograms of cracker meal, 125 kilograms of Soybean Meal, 125 kilograms of fermented bean dregs, 5 kilograms of soya-bean oil, 40 kilograms of imported fish meal,
15 kilograms of calcium monohydrogen phosphate, 6 kilograms of mountain flour, 3.5 kilograms of salt, 3.5 kilograms of lysine, 5 kilograms of 0.5% premix(Purchased from Beijing the present
Day feed corporation,Ltd), 1000 kilograms altogether.
Embodiment 4
It is as follows to prepare 5Kg additive each component weight:
Dried orange peel 250g, hawthorn 260g, malt 300g, rheum officinale 50g, Chinese yam 210g, Vb120.015g, ferrous glycine(Shanghai
Jin Long bio tech ltd, iron content are more than 13%)100g, sodium butyrate 800g, Chinese herbal medicine crush, and cross 20 mesh sieve, and surplus is
Corn(Smash it through 40 mesh sieve).After weighing each component, it is uniformly mixed to obtain the final product.
Above-mentioned additive and other daily rations are put into blender mixing, cad pig is fed.Diet recipe is:Corn
517 kilograms, 150 kilograms of cracker meal, 100 kilograms of Soybean Meal, 150 kilograms of fermented bean dregs, 5 kilograms of soya-bean oil, 40 kilograms of imported fish meal,
15 kilograms of calcium monohydrogen phosphate, 6 kilograms of mountain flour, 3.5 kilograms of salt, 3.5 kilograms of lysine, 5 kilograms of 0.5% premix(Purchased from Beijing the present
Day feed corporation,Ltd), 1000 kilograms altogether.
Test example 1
The selection of experimental animal:
Selection age in days is close, no disease, the weanling pig 20 that can normally search for food, have developed into cad pig.
Testing regulations:
Experiment carries out 45 days altogether, carries out in two stages.
First stage 15 days, on-test, at the end of piglet is single weighs, calculate feed consumption and feedstuff-meat ratio.Every piglet
It needs to number, No. 1-6, No. 7-13,14-20 piglets feed 2 ~ 4 daily ration of embodiment respectively.The feeding result such as table of first stage
Shown in 1.
20 cad pigs are divided into 2 groups by second stage 30 days, every group 10,10 of the phase selection normal growth in age recently
Piglet feeds basal diet as control, on-test, at the end of weigh pig weight, carry out in the morning on an empty stomach, before off-test
Feeder for piglet was cleaned out in 12 hours, weighed after piglet is 12 hours hungry.Observation piglet is strong during entire experiment
Health situation, record is dead, washes in a pan piglet and diarrhea, medicining condition.
Basal diet forms:525 kilograms of corn, 250 kilograms of dregs of beans of decortication, 150 kilograms of cracker meal, 5 kilograms of soya-bean oil, 60%
40 kilograms of fish meal, 15 kilograms of calcium monohydrogen phosphate, 6 kilograms of mountain flour, 3.5 kilograms of salt, 3.5 kilograms of lysine, 5 kilograms of 0.5% premix
(Purchased from Beijing feed corporation,Ltd's today).
Result of the test and analysis.
1 first stage of table (0-15d)Weaned piglets count
2 second stage (16-45d of table)Weaned piglets count
The piglet for having formed cad pig is can be seen that compared with sodium selenite similar in age in days from table 1,2, and weight differs very
Greatly, the average daily gain of cad pig and feed intake are below normal piglets, and daily ration of the embodiment of the present invention is raised by force by short-term, cad pig
Feeding performance and feed conversion rate make moderate progress, and illustrate that the damaged intestine of cad pig, taste are restored, then use common diet instead
Feeding, the speed of growth, feed conversion rate and sodium selenite approach, without eliminating, reduce to a certain extent farm into
This.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.