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 the 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 such 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 piglet behavior and physiological reaction, in addition, after transportation, new breeding environment often also can cause piglet stress, be usually expressed as diarrhea, go and become thin, dry hair, dead etc., be a large technical barrier of puzzlement pig industry, it is a crucial syndrome that causes piglet death, gently then lower sick, poor growth, dry hair, efficiency of feed utilization is low, and is heavy then cause piglet dead, and the death rate is up to 20-50%.Yet, do not have in the prior art 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 the prior art in transportation because the decline of piglet physique, poor growth and the high problem of the death rate that stress cause, 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: pulverize after the raw material mixing by following weight portion 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 the zeolite powder, is preferably corn protein powder.
Preferably, made by pulverizing after the raw material mixing of following weight portion: 4 parts of Flos Albiziaes, 12 parts in 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 in Radix Glycyrrhizae, carrier 18 part.
All right, preferably, pulverize after the raw material mixing by following weight portion and make: 5 parts of Flos Albiziaes, 10 parts in 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 in Radix Glycyrrhizae, 20 parts in 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 weighing by weight each raw material, pulverize after then the raw material that takes by weighing being mixed, be crushed to the 30-40 order, mixture after then will pulverizing stirs, and namely obtains 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 of feed addictive in the preparation pig starter feed 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, 1.2 ~ 1.8wt% by the mixed feed gross mass adds the feed addictive that transport stress has a negative impact to piglet growth of extenuating of the present invention, and production method is produced and got final product routinely.Generally 8-10 days these feeds of feeding can be extenuated the adverse effect that transport stress produces piglet growth before transportation.
The present invention has following advantage and beneficial effect:
The present invention is according to growth characteristic and the nutritional need of piglet, particularly before and after the 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 have finally been determined through repetition test and checking, so that Synergistic between the various traditional Chinese medicine ingredients wherein mutually promotes, 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 certain relexation is arranged, 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, as to moisturize laxation effect, contains the active ingredients such as saponin, saponin are former, reduced sugar, tannic acid, and is 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, all has stronger effect for Diplococcus pneumopniae, staphylococcus aureus, shigella dysenteriae, bacillus anthracis; Radix picrorrhizae, have another name called the false coptis, Hu Lian, 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 remedy on effect and mutually promote, effectively prevent the courses of infection in the transportation, and the generation that prevents from transporting the diseases such as rear diarrhea, diarrhoea; Elscholtiza contains volatile oil 0.3%, has special fragrance, and main component is elsholtzidiol, also contains sterol, aldehydes matter and flavonoid glycoside etc., have warm stomach transfer 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 detoxifcation 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.
Survival rate of extenuating after feed addictive that transport stress has a negative impact to piglet growth can improve the piglet transportation effectively of the present invention, the death rate is starkly lower than control group and contrast experiment's group, in addition, grice diarrhoea incidence after the transportation also descends 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 the 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, pulverize after being mixed by the raw material of following weight portion and make: 4 parts of Flos Albiziaes, 12 parts in 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 in Radix Glycyrrhizae, carrier 18 part.The preparation method is: take by weighing by weight each raw material, pulverize after then the raw material that takes by weighing being mixed, be crushed to the 30-40 order, the mixture after then will pulverizing stirs, and namely obtains 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, pulverize after being mixed by the raw material of following weight portion and make: 5 parts of Flos Albiziaes, 10 parts in 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 in Radix Glycyrrhizae, 20 parts in carrier.The preparation method is: take by weighing by weight each raw material, pulverize after then the raw material that takes by weighing being mixed, be crushed to the 30-40 order, the mixture after then will pulverizing stirs, and namely obtains the feed addictive that transport stress has a negative impact to piglet growth of extenuating of the present invention.
Embodiment 3: animal experiment
Choose 1000 of the piglets of g and D situation basic simlarity, sale to be transported, be divided into five groups, every group 200, began the following feed of feeding respectively in front 10 days in transportation: group 1 is the blank group, adds the 1.0wt% corn protein powder by basic compound feed for piglets weight percentage in basic compound feed for piglets; Group 2,3 be experimental group, extenuates the feed addictive that transport stress has a negative impact to piglet growth by basic compound feed for piglets weight percentage interpolation 1.0wt% embodiment 1,2 is described respectively in basic compound feed for piglets; Group 4,5 is the contrast test group, in basic compound feed for piglets, add 1.0wt% comparative experimental example 1,2 described feed addictives by basic compound feed for piglets weight percentage respectively, other feeding manners are identical with management condition, observe the upgrowth situation of the piglet after transporting, 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% |
Rear approximately 40% the piglet diarrhea of transportation, dead 8, large-area poor appetite after the transportation transports and recovered normal in rear 15 days in addition |
2 |
Embodiment 1 |
99.5% |
Rear approximately 10% the piglet diarrhea of transportation, dead 1, have no poor appetite after the transportation in addition, transport and recovered normal in rear 5 days |
3 |
Embodiment 2 |
100% |
Rear approximately 8% the piglet diarrhea of transportation without dead, has no poor appetite after the transportation in addition, transports and recovers normally in rear 4 days |
4 |
Comparative experimental example 1a |
95% |
Rear approximately 25% the piglet diarrhea of transportation, dead 10, the poor appetite of small size after the transportation transports and recovered normal in rear 10 days in addition |
5 |
Comparative experimental example 2b |
94% |
Rear approximately 30% the piglet diarrhea of transportation, dead 12, the poor appetite of small size after the transportation transports and recovered normal in rear 10 days in addition |
A. a feed addictive is pulverized after the raw material mixing by following weight portion and is made: 8 parts of Flos Albiziaes, 2 parts in 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 in Radix Glycyrrhizae, 20 parts in carrier.
B. a feed addictive is pulverized after the raw material mixing by following weight portion and is made: 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.
By above result of the test as can be known, survival rate of extenuating after feed addictive that transport stress has a negative impact to piglet growth can improve the piglet transportation effectively of the present invention, the death rate is starkly lower than control group and contrast experiment's group, in addition, grice diarrhoea incidence after the transportation also descends 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 the 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.Above disclosed be specific embodiments of the invention only, but the present invention is not limited thereto, the changes that any person skilled in the art can think of all should drop within protection scope of the present invention.