Cattle pasture poisoning mention mildew

Save poor pasture, often moldy, especially during rainy weather even hit the summer and autumn stacking, center and bottom of the haystack is often a lot of fungal growth, cattle feed this part of the forage, there will be symptoms of poisoning. Cattle poisoning caused by the fungus Fusarium toxins mainly. Fusarium may be parasitic on rice straw, wheat straw, sweet potato vine, peanut vine and a variety of grass.

Cow performance mycotoxins major role in livestock peripheral vascular, so that

the local vascular spasm contraction, resulting in wall thickening, stenosis, causing slow blood flow and thrombosis, edema, bleeding and muscle deformation, necrosis, if secondary bacterial infection, the condition will worsen, ball joints less serious can rot. The disease is often sudden, cow gait stiff, careful observation will find hoof crown slightly swollen, the skin has a transverse fissure recess, slightly hot, there is pain. A few days later, the swelling department will spread to the wrist or tarsal joints, difficulty walking. Subsequently, the swollen skin cool, pale yellow liquid oozing surface. If you continue to develop, after the swelling skin ulceration, leading to bleeding, purulent, necrosis, eventually becoming wound healing, unpleasant stench. Serious hoof box may fall off. Apex and the tip of the tail part of some cows, there will be dry necrosis, skin dry and hard, showing dark black.

Prevention
First, access to pasture when the bottom of the haystack, pay attention to check and found that agglomeration rotten forage should be abandoned as soon as possible.

Two, to observe the herd, found a cow hoof lesions appear limb should be carefully checked to determine if the pasture belonging to mold poisoning, should be changed to feed high quality hay, feed while feeding sprout, cabbage, radishes, carrots, etc., to supplement the vitamins enhance the appetite.

Third, timely treatment cows. Early stages, to promote blood circulation, should be hot limb, apply 2 to 3 times a day, every 30 minutes, and 20 to 30 grams of white pepper and white wine mixed with 200 to 300 ml, once fed. Ulceration of the skin, to timely use of 0.1% benzalkonium bromide solution to clean the wound, and then spreading topical sulfa drugs, but also with the use of antibiotics for treatment. In order to promote granulation tissue and epithelial hyperplasia, accelerate healing sores, can be coated erythromycin ointment affected area 1-2 times a day. For serious illness, intravenous injection of 5% glucose solution 1000 to 2000 ml.

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