Nghiên cứu quy trình phòng, trị bệnh sán lá sinh sản ở vịt

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Tác giả: Vũ Vỹ Huỳnh, Hứa Ngọc Lực Lê, Đức Tân Nguyễn, Văn Thoại Nguyễn

Ngôn ngữ: Vie

Ký hiệu phân loại:

Thông tin xuất bản: Tạp chí Khoa học kỹ thuật Thú y, 2019

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ID: 416776

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Mục tiêu của nghiên cứu này là đề xuất quy trình phòng, trị bệnh sán lá sinh sản ký sinh ở vịt. Để phòng bệnh sán lá ở vịt có hiệu quả, phân và chất độn chuồng vịt đã được thu gom, ủ theo phương pháp nhiệt sinh học, đồng thời, tiêu độc, khử trùng chuồng trại để diệt trứng sán bằng hóa chất iodine 2% hoặc cloramin B 1,25% (1 lít nước thuốc phun khoảng 10-12 m2 chuồng). Phòng bệnh sán lá bằng thuốc fenbendazole (16 mg/kg thể trọng) hoặc praziquantel (10 mg/kg thể trọng), với 1 liều duy nhất ở các giai đoạn Vịt 5 tuần tuổi (nuôi lấy thịt)
vịt 5 tuần tuổi, 2 tháng tuổi và 6 tháng tuổi (nuôi lấy trứng), sau đó định kỳ tẩy sán mỗi năm 2 lần đã cho kết quả tốt. Sử dụng thuốc fenbendazole (16 mg/kg thể trọng) hoặc praziquantel (10 mg/kg thể trọng), với 2 liều cách nhau 24 giờ đã điều trị có hiệu quả bệnh sán lá ở vịt. Sán lá sinh sản gây viêm ống dẫn trứng và túi Fabricius, vì vậy, trong điều trị cần kết hợp với kháng sinh để chống viêm và nâng cao sức đề kháng cho vịt., Tóm tắt tiếng anh, The objective of this study was to propose a prevention, treatment procedure for oviduct fluke disease in duck. In order to prevent effectively oviduct fluke disease in duck, duck feces and floor litter were collected
gather for thermobiological treatment together with farm disinfection to kill the fluke eggs by iodine 2% or cloramin B 1.25% (1L of solution sprayed for 10-12 m2 of duck house floor) was applied. Two drugs could be used for oviduct fluke disease prevention effectively, such as fenbendazole (16 mg/kg body weight) or praziquantel (10 mg/kg body weight), with a single dose, applying for duck at 5 weeks old (for duck raised for meat)
5 weeks, 2 months and 6 months old (for egg laying duck). After that it was done periodically twice per year. The oviduct fluke diseased ducks could be treated effectively by fenbendazole (16 mg/kg body weight) or praziquantel (10 mg/kg body weight), with 2 doses (24 hrs. between two doses). The oviduct fluke caused severe inflammation in ovary and fabricius, so treatment procedure should be combined with using antibiotics to avoid inflammation and to improve disease resistance of duck.

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