Tác nhân chính gây cá nuôi lồng chết trên sông Chu không còn hiện hữu

Hải Đăng 08:47 05/04/2020

(Baothanhhoa.vn) - Theo kết quả kiểm tra, xét nghiệm của Viện nghiên cứu nuôi trồng Thủy sản I, các mẫu cá chết, mẫu môi trường nước tại thời điểm lấy mẫu (lúc 12 giờ ngày 16-3-2020) cho thấy hàm lượng N-NO3 trong nước cao hơn tiêu chuẩn; mẫu cá có nhiễm vi khuẩn Pseudomonas sp đây là loại vi khuẩn gây chết trên cá.

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