A kind ofly extenuate the feed addictive that transport stress has a negative impact to piglet growth
Technical field
The invention belongs to field of fodder, relate to the feed addictive that a kind of piglet is used, particularly a kind ofly extenuate the feed addictive that transport stress has a negative impact to piglet growth.
Background technology
In recent years, along with the development of pig industry, become very frequent of piglet transaction, particularly trans-regional piglet transaction.Yet, in piglet process of exchange, requisite alleviation during transportation, in the process of exchange of piglet, experience the front fasting of transportation, prohibit water, drive, mixed group, get on the bus, get off and a series of processes such as transportation, touch as noise, strange gas is hidden, car body rocks, speed is inhomogeneous, crowded, some stressors such as uncomfortable temperature and uncomfortable humidity, these stressors can cause that piglet behavior reacts with physiological, in addition, after transportation, what new breeding environment often also can cause piglet stress, be usually expressed as diarrhea, go and become thin, dry hair, dead etc., it is a large technical barrier of puzzlement pig industry, it is a crucial syndrome that causes piglet death, gently lower sick, poor growth, dry hair, efficiency of feed utilization is low, heavy cause piglet dead, the death rate is up to 20-50%.Yet, in prior art, do not have and a kind ofly can extenuate feed or the feed addictive that transport stress has a negative impact to piglet growth.
Summary of the invention
For piglet in prior art in transportation due to the piglet physique decline that stress cause, poor growth and the high problem of the death rate, the present invention aims to provide a kind of feed addictive that transport stress has a negative impact to piglet growth of extenuating.
For addressing the above problem, the present invention adopts following technological means:
A kind ofly extenuate the feed addictive that transport stress has a negative impact to piglet growth, it is characterized in that: after the raw material mixing by following weight portion, pulverize and make: Flos Albiziae 3-5 part, Poria cocos 9-15 part, wind-weed 2-4 part, bark of official magnolia 5-7 part, Radix picrorrhizae 2-3 part, elscholtiza 2-4 part, Radix Glycyrrhizae 4-6 part, carrier 10-25 part.
Wherein said carrier is one or more in corn protein powder, inferior powder and zeolite powder, is preferably corn protein powder.
Preferably, after the raw material mixing by following weight portion, pulverize and make: 4 parts of Flos Albiziaes, 12 parts, Poria cocos, 3 parts of the wind-weeds, 6 parts of the barks of official magnolia, 3 parts of Radix picrorrhizae, 3 parts of elscholtizas, 5 parts, Radix Glycyrrhizae, carrier 18 part.
All right, preferably, after the raw material mixing by following weight portion, pulverize and make: 5 parts of Flos Albiziaes, 10 parts, Poria cocos, 4 parts of the wind-weeds, 7 parts of the barks of official magnolia, 2 parts of Radix picrorrhizae, 4 parts of elscholtizas, 6 parts, Radix Glycyrrhizae, 20 parts, carrier.
The preparation method who extenuates the feed addictive that transport stress has a negative impact to piglet growth of the present invention is: take by weight each raw material, after then the raw material taking being mixed, pulverize, be crushed to 30-40 order, then the mixture after pulverizing is stirred, obtain the feed addictive that transport stress has a negative impact to piglet growth of extenuating of the present invention.
Of the present inventionly extenuate the application in preparing pig starter feed of feed addictive that transport stress has a negative impact to piglet growth, it is characterized in that: on the basis of the daily compound feed prescription of piglet, by 1.2 ~ 1.8wt% of mixed feed gross mass, add the feed addictive that transport stress has a negative impact to piglet growth of extenuating of the present invention, production method is produced routinely.Within general 8-10 days before transportation, this feed of feeding can be extenuated the adverse effect that transport stress produces piglet growth.
The present invention has following advantage and beneficial effect:
The present invention is according to the growth characteristic of piglet and nutritional need, particularly before and after transportation piglet stress situation, selected multiple medicinal herb components, medicinal herb components is followed the preparation principle of " monarch ", kind and the optimum amount of Chinese herbal medicine through repetition test and checking, have finally been determined, make wherein Synergistic between various traditional Chinese medicine ingredients, mutually promote, reached fabulous enhancing piglet anti-stress ability and adaptive capacity, minimizing stress technique effect.Wherein selected Flos Albiziae, has the effect that easypro liver is calmed the nerves, and by the effect of hypnosis, can be used in the hypnosis additive of pig; Poria cocos, has the effect of beneficial spleen and stomach, antitoxic heart-soothing and sedative, eliminating dampness and diuresis, for muscle, has certain relexation, and itself and Flos Albiziae are used in conjunction with can effectively alleviate the stress reaction of piglet in transportation; The wind-weed, has nourishing Yin and falling fire, to moisturize laxation effect, contains the active ingredients such as saponin, saponin are former, reduced sugar, tannic acid, by stronger inhibitory action, also inhibited to shigella dysenteriae, Escherichia coli to staphylococcus, typhoid bacillus; The bark of official magnolia, has that promoting the circulation of qi is relievingd asthma, stagnant effect is led in dampness elimination, for Diplococcus pneumopniae, staphylococcus aureus, shigella dysenteriae, bacillus anthracis, all has stronger effect; Radix picrorrhizae, have another name called the false coptis, Hu Lian, the effect with heat-clearing and damp-drying drug, desinsection, can improve digestive function, be bitter tonic, can be used for the treatment of the diseases such as cholera, diarrhea, typhoid fever, cough, itself and the wind-weed, the bark of official magnolia are used in conjunction with, and can mutually make up and mutually promote in effect, effectively prevent the courses of infection in transportation, and the generation that prevents from transporting the diseases such as rear diarrhea, diarrhoea; Elscholtiza, containing volatile oil 0.3%, has special fragrance, and main component is elsholtzidiol, also contains sterol, aldehydes matter and flavonoid glycoside etc., have warm stomach adjust in, the effect of the capable water of relieving summer-heat, itself and the bark of official magnolia are used in conjunction with can treat cholera and tell the diseases such as dysentery; Radix Glycyrrhizae, has the effect of moistening lung removing toxic substances and middle emergency, is usually used in coordinating the drug actions of a prescription, and it can be in harmonious proportion the bitter taste of other drug and the immunity that strengthens piglet in the present invention.
Of the present inventionly extenuate the feed addictive that transport stress has a negative impact to piglet growth and can effectively improve the survival rate after piglet transportation, the death rate is starkly lower than control group and contrast experiment's group, in addition, grice diarrhoea incidence after transportation also declines to some extent, and the piglet of extenuating the feed addictive that transport stress has a negative impact to piglet growth of the present invention of feeding is also better to the adaptive capacity of new environment, and adaptation time is shorter.In addition, do not add any antibiotic and chemicals, environmentally safe; Residual without harmful components in piglet body, can effectively alleviate the transport stress of piglet, improve the physiological function of piglet, strengthen piglet physique and adaptive capacity.
The specific embodiment
embodiment 1: a kind ofly extenuate the feed addictive that transport stress has a negative impact to piglet growth, after being mixed by the raw material of following weight portion, pulverize and make: 4 parts of Flos Albiziaes, 12 parts, Poria cocos, 3 parts of the wind-weeds, 6 parts of the barks of official magnolia, 3 parts of Radix picrorrhizae, 3 parts of elscholtizas, 5 parts, Radix Glycyrrhizae, carrier 18 part.Preparation method is: take by weight each raw material, after then the raw material taking being mixed, pulverize, be crushed to 30-40 order, then the mixture after pulverizing stirred, obtain the feed addictive that transport stress has a negative impact to piglet growth of extenuating of the present invention.
embodiment 2: a kind ofly extenuate the feed addictive that transport stress has a negative impact to piglet growth, after being mixed by the raw material of following weight portion, pulverize and make: 5 parts of Flos Albiziaes, 10 parts, Poria cocos, 4 parts of the wind-weeds, 7 parts of the barks of official magnolia, 2 parts of Radix picrorrhizae, 4 parts of elscholtizas, 6 parts, Radix Glycyrrhizae, 20 parts, carrier.Preparation method is: take by weight each raw material, after then the raw material taking being mixed, pulverize, be crushed to 30-40 order, then the mixture after pulverizing stirred, obtain the feed addictive that transport stress has a negative impact to piglet growth of extenuating of the present invention.
embodiment 3: animal experiment
Choose that g and D situation is substantially similar, 1000 of the piglets of sale to be transported, be divided into five groups, every group 200, in transportation, within first 10 days, start the following feed of feeding respectively: group 1 is blank group, in basic compound feed for piglets, by basic compound feed for piglets weight percentage, adds 1.0wt% corn protein powder; Group 2,3 be experimental group, respectively in basic compound feed for piglets by the feed addictive that transport stress has a negative impact to piglet growth of extenuating described in basic compound feed for piglets weight percentage interpolation 1.0wt% embodiment 1,2; Group 4,5 is contrast test group, in basic compound feed for piglets, by basic compound feed for piglets weight percentage, add the feed addictive described in 1.0wt% comparative experimental example 1,2 respectively, other feeding manners are identical with management condition, the upgrowth situation of observing the piglet after transportation, concrete outcome sees table 1:
the upgrowth situation of piglet after table 1 transportation
Group
|
Additive types
|
Survival rate
|
Upgrowth situation
|
1 |
Corn protein powder |
92% |
After transportation, approximately 40% piglet is suffered from diarrhoea, and dead 8, large-area poor appetite after transportation, transports and within latter 15 days, recover normal in addition |
2 |
Embodiment 1 |
99.5% |
After transportation, approximately 10% piglet is suffered from diarrhoea, and dead 1, after transportation, have no poor appetite in addition, transport and within latter 5 days, recover normal |
3 |
Embodiment 2 |
100% |
After transportation, approximately 8% piglet is suffered from diarrhoea, and without dead, has no poor appetite in addition after transportation, transports and within latter 4 days, recovers normal |
4 |
Comparative experimental example 1a |
95% |
After transportation, approximately 25% piglet is suffered from diarrhoea, and dead 10, the poor appetite of small size after transportation, transports and within latter 10 days, recover normal in addition |
5 |
Comparative experimental example 2b |
94% |
After transportation, approximately 30% piglet is suffered from diarrhoea, and dead 12, the poor appetite of small size after transportation, transports and within latter 10 days, recover normal in addition |
A. a feed addictive, pulverizes and makes after the raw material mixing by following weight portion: 8 parts of Flos Albiziaes, 2 parts, Poria cocos, 7 parts of the wind-weeds, 3 parts of the barks of official magnolia, 6 parts of Radix picrorrhizae, 1 part of elscholtiza, 2 parts, Radix Glycyrrhizae, 20 parts, carrier.
B. a feed addictive, pulverizes and makes after the raw material mixing by following weight portion: 4 parts of Flos Albiziaes, 3 parts of the wind-weeds, 6 parts of the barks of official magnolia, 3 parts of elscholtizas, carrier 18 part.
From above result of the test, of the present inventionly extenuate the feed addictive that transport stress has a negative impact to piglet growth and can effectively improve the survival rate after piglet transportation, the death rate is starkly lower than control group and contrast experiment's group, in addition, grice diarrhoea incidence after transportation also declines to some extent, and the piglet of extenuating the feed addictive that transport stress has a negative impact to piglet growth of the present invention of feeding is also better to the adaptive capacity of new environment, and adaptation time is shorter.In addition, do not add any antibiotic and chemicals, environmentally safe; Residual without harmful components in piglet body, can effectively alleviate the transport stress of piglet, improve the physiological function of piglet, strengthen piglet physique and adaptive capacity.
Raw material of the present invention all can be bought from the market.Disclosed is above only specific embodiments of the invention, but the present invention is not limited thereto, and the changes that any person skilled in the art can think of, within all should dropping on protection scope of the present invention.