Spring blossoms, all things are recovering, pastures begin to turn green, and long-term winter cattle and sheep have great desires for green, and some livestock owners will do their best, feeding heavily on young and sweaty, with rain, dew, and frost. , snow grass (especially legumes, such as grasshoppers, etc.). As everyone knows, the gas generated in the rumen due to microbial fermentation causes the rumen to swell and cannot be discharged through normal physiological metabolism. This leads to aggravation of physiological and metabolic burdens on cattle and sheep, and it is in a state of stress. Severe cases quickly die. Major economic losses.
This acute ruminant animal digestive system disorders, many in the 2 to 3 hours after eating abruptly abdominal bulge, left abdomen bulge, several hands and lumbar transverse protrusions flat. Stretch your tongue, breathe, breathe faster, and send a lot of saliva from your mouth. At the same time, there are symptoms such as excitement, abdominal pain, lying up, abdominal cramps and the like. Loss of appetite, rumination and belching disappear, flushing of the eye's conjunctiva or cyanosis or paleness. At the beginning of the disease, rumen motility increased, and then weakened or even disappeared. Auscultation can be heard when the auscultation of the rumen occurs. The auscultation is a drum sound, the heart beats, and the number increases. The pulse is weak and the line is pulsed, accompanied by shrinking murmurs. Sweating, staggering gait, death from prostration or asphyxia 2 to 3 hours after onset.
The principle of salvage is to make yeast, promote rumen motility and discharge hernia. The specific method is: 1. Exclude gas accumulation possible rumen massage. Keep the sick animal standing on a slope, front high and low, press with hand or rub with grass. Can also be used wooden sticks coated with odorous drugs (or best use skunk sticks), horizontally in its mouth, so that continuous sweets, or constantly pull the sheep's tongue by hand, to promote gas discharge stomach. 2. Preparation and fermentation of vinegar can be used 1 kg, edible oil 0.5 kg, plus 0.5 kg mixed, sick cattle 1 gavage; vinegar, 20 ml, 3 ml of turpentine, alcohol, 10 ml, mixed with diseased sheep once after oral administration. It is also possible to use vegetable oils, liquid paraffin oils, artificial salt and fish, and fats and waters. 3. In order to promote rumen motility, artificial salt, bismuth potassium tartrate, garlic bismuth, and star anise ammonia crucible can be taken orally (the quinone is a preparation of volatile substances dissolved in alcohol).
If the condition is serious and the medicine is too late to be rescued, the puncture needle should be used to deflate the rumen (injecting cardiac anaesthesia before puncture). The method (in cows, for example) is in the center of the left iliac iliac bone and the last ribbed sailor line, and 10 to 12 cm below the lumbar transverse process. After the excision of the hair, the skin is cut and a small trocar is used, or fine The long needle is pierced into the rumen by the direction from the upper back to the right elbow. The depth is about 10-12 cm. The needle is fixed in the left hand, the needle is pulled out in the right hand, and the air is slowly deflated. Inject 3% Ke Liao Lin 100-200 ml or moderate fish oil. alcohol. Finally insert the needle, pull the cannula, sterilize the wound, and apply iodine. Penicillin was injected two days after the puncture to prevent infection.
The key to preventing the disease is to avoid excessive feeding of legumes (especially un-flowered pasture). If you feed, it is best to perform after harvesting slightly dry and feeding straw first, and to control the amount of feed. Similarly, the diet of cattle and sheep cannot be dominated by fine material, nor can it be crushed too fine, and at the same time preventing feed corruption and causing secondary disease.
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