Nursery rearing freshwater prawn, Macrobrachium rosenbergii, in biofloc system integrated with red seaweed, Gracilaria tenuistipitata, at different stocking densities under zero water exchange

  • Tien Hai Ly, Le Hoang Vu
  • Ly Van Khanh, Nguyen Thi Ngoc Anh*
Từ khóa: biofloc, feed efficiency, freshwater prawn, Gracilaria tenuistipitata, growth rate, water quality

Tóm tắt

This study was conducted to assess the effects of stocking densities on the water quality, survival and growth of the freshwater prawn Macrobrachium rosenbergii postlarvae (PL) cultured in a biofloc system integrated with red seaweed (Gracilaria tenuistipitata). Postlarvae prawns weighing 0.012±0.001 g were stocked at densities of 1,000, 1,500, 2,000, and 2,500 PL/m3, noted as D1, D1.5, D2, and D2.5, respectively...

Tác giả

Tien Hai Ly, Le Hoang Vu

College of Agriculture, Bac Lieu University, 178 Vo Thi Sau Street, Ward 8, Bac Lieu City, Bac Lieu Province, Vietnam

Ly Van Khanh, Nguyen Thi Ngoc Anh*

College of Aquaculture and Fisheries, Can Tho University, Campus II, 3/2 Street, Xuan Khanh Ward, Ninh Kieu District, Can Tho City, Vietnam

điểm /   đánh giá
Phát hành ngày
2024-03-15
In ra
Số. 1C (2024): MARCH 2024 . VOLUME 66 NUMBER 1
Chuyên mục
LIFE SCIENCES