Thực trạng bệnh sinh sản trên bò nuôi hướng thịt tại Tỉnh Tiền Giang

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Tác giả: Trọng Ngữ Nguyễn, Hoàng Diệp Trần

Ngôn ngữ: vie

Ký hiệu phân loại:

Thông tin xuất bản: Tạp chí Khoa học kỹ thuật Thú y, 2023

Mô tả vật lý: tr.63

Bộ sưu tập: Metadata

ID: 340985

Thêm vào giỏ Liên kết toàn văn

Nghiên cứu này được tiến hành trên cơ sở điều tra 385 hộ chăn nuôi với 1.234 bò cái sinh sản nuôi hướng thịt tại 4 huyện của tỉnh Tiền Giang. Kết quả điều tra cho thấy hai giống bò thịt được chọn nuôi phổ biến là bò lai Red Angus (26,50%) và bò lai Sind (24,64%)
bò ở lứa đẻ thứ 2-4 chiếm tỷ lệ cao nhất (49,76%). Về tình hình bệnh sinh sản, tỷ lệ bò cái mắc bệnh trong toàn đàn là 21,39%
trong đó bệnh đẻ khó chiếm tỷ lệ cao nhất (8,99%). Ngoài ra, trong nhóm bò bệnh sinh sản thì bò lai Sind chiếm tỷ lệ cao (24,43%), kế đến là bò lai Brahman (22,31%) và thấp nhất là bò địa phương (17,91%). Bên cạnh đó, tỷ lệ bệnh sinh sản trên bò tơ và bò đẻ lứa 1 ít hơn so với bò ở các nhóm lứa đẻ khác. Các kết quả này là cơsở để thực hiện những nghiên cứu chuyên sâu hơn, nhằm nâng cao hiệu quả trong việc phòng và trị bệnh sinh sản trên bò nuôi hướng thịt tại tỉnh Tiền GiangThe present study was conducted through surveying 385 households with 1,234 breeding beef cattle in 4 districts of Tien Giang province. The investigated results showed that the two popular cattle breeds raising in the province were Red Angus hybrid cattle (26.50%) and Sind hybrid cattle (24.64%), of which the cow number from 2-4 parities accounted for the highest rate (49.76%). The prevalence of reproductive diseases in beef cows was 21.39%, in which dystocia accounted for the highest rate at 8.99%. Moreover, amongst the cows suffering with reproductive diseases, the Sind hybrid cows accounted for the high rate (24.43%), followed by the Brahman hybrid cows (22.31%) and the lowest rate was local cows (17.91%). In addition, the prevalence of reproductive diseases in the heifers and the cows at first parity was less common compared to the other parity cow groups. These studied results are the basis for conducting further studies to improve the prevention and treatment of the reproductive diseases in beef cows in Tien Giang province

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