tailieunhanh - Tương quan chiều dài và trọng lượng về đặc tính dinh dưỡng cá Dảnh Nam Bộ (Puntioplites proctozyron Bleeker, 1865) ở Hồ Dầu Tiếng, huyện Dầu Tiếng, tỉnh Bình Dương

Bài viết tiến hành nghiên cứu tương quan chiều dài và trọng lượng về đặc tính dinh dưỡng cá Dảnh Nam Bộ. Thời gian nghiên cứu từ tháng 06/2019 đến 11/2020 tại 10 điểm thu mẫu ở hồ Dầu Tiếng, tỉnh Bình Dương. | TNU Journal of Science and Technology 226 14 185 - 190 LENGTH AND WEIGHT CORRELATION ON NUTRITIONAL CHARACTERISTICS Puntioplites proctozysron Bleeker 1865 IN DAU TIENG RESERVOIR BINH DUONG PROVINCE Pham Ngoc Hoai1 Phan Thi Thanh Huyen1 Nguyen Thi Vinh1 Nguyen Xuan Huan2 Nguyen Minh Ty1 1Thu Dau Mot University 2VNU - Ha Noi University of Sciences ARTICLE INFO ABSTRACT Received 16 7 2021 Muvarica Puntioplites proctozyron Bleeker 1865 belongs to the family Cyprinidae the order Cypriniformes. This is an economic fish and can Revised 25 10 2021 become a new aquaculture species in the South east. Currently the Published 26 10 2021 Muvarica in Dau Tieng reservoir is decreasing due to frequent fishing. Therefore we have conducted to study of the correlation between length KEYWORDS and weight on nutritional characteristics of South east Muvarica. The study period was from June 2019 to november 2020 at 10 sampling points in Dau Nutritional characteristics Tieng reservoir Binh Duong province. Fish samples were photographed Muvarica Puntioplites weighed measured for length and refrigerated transferred for analysis at proctozysron the laboratory of Thu Dau Mot University. Analysis results Muvarica is a Dau Tieng reservoir plant-oriented omnivorous fish with the correlation coefficient gut length and total length RLG average is . The correlation between length Correlation between length and and weight of Muvarica is shown by the equation W 904 with a weight fairly close correlation coefficient R2 . The average coefficient of Binh Duong province growth is the smallest is and the largest is . The composition of the food in digestive tract of the Muvarica includes organic debris decaying bark algaes crustaceans worms and water insects. In which organic debris and algaes are high rate and . TƯƠNG QUAN CHIỀU DÀI VÀ TRỌNG LƯỢNG VỀ ĐẶC TÍNH DINH DƯỠNG CÁ DẢNH NAM BỘ Puntioplites proctozysron Bleeker 1865 Ở HỒ DẦU TIẾNG HUYỆN DẦU TIẾNG .