How to treat hemorrhagic intestinal Necrosis of soft-shelled Turtle

How to treat hemorrhagic intestinal Necrosis of soft-shelled Turtle

Symptoms: the body surface of the diseased soft-shelled turtle is intact, most of the floor is milky white, and occasionally covered with blood; there are two types of internal organs: (1) congestive type: stomach and intestines are congested, crimson or dark purple, the intestines are full of blood or blood clots, there is no food, erosion and necrosis in the intestines; the spleen is dark red and enlarged; the liver is grayish black or bluish gray, some punctate hyperemia and erosion; gallbladder enlargement The reproductive organs are severely congested and the ovaries show dark purple bleeding. (2) Blood loss type: most internal organs lose blood and turn white. Occasionally, a dark purple blood clot can be seen between the liver, heart and lungs. Before dying, the sick soft-shelled turtle mainly shows that it floats on the surface, does not sink to the bottom, and appears restless.

Disease regularity: it mainly harms adult soft-shelled turtle, parent soft-shelled turtle and 100Mel 200g young soft-shelled turtle. The epidemic season is from May to July, and the peak of the disease is the water temperature of 25 ℃ and 30 min.

The methods of prevention and treatment were as follows: (1) the whole pool of strong chlorine was sprinkled to (1 × 1.2) × 10 ~ 6 or chlorine dioxide in the whole pool to 0.5 × 10 ~ 6, once every 3 days for 2 consecutive times. (2) taking Chinese herbal medicine such as Radix Isatidis, Sophora flavescens, andrographis paniculata and Polygonum cuspidatum, the dosage is 10 grams of Chinese herbal medicine mixture per kilogram of soft-shelled turtle for 3-5 days. (3) the virus clear (Chinese herbal powder) was mixed and fed according to the feed amount of 10 grams for 10 days.