Kelangsungan Hidup Dan Pertumbuhan Benih Ikan Tawes (Puntius Javanicus) Yang Dipelihara Dengan Padat Tebar Berbeda Menggunakan Sistem Resirkulasi

Ningsi, Winda Septia (2019) Kelangsungan Hidup Dan Pertumbuhan Benih Ikan Tawes (Puntius Javanicus) Yang Dipelihara Dengan Padat Tebar Berbeda Menggunakan Sistem Resirkulasi. Other thesis, Universitas Islam Riau.

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Abstract

The research will aim to know that they will continue to grow and they will grow (Puntiusws javanicus) that will be maintained with different data using the recirculation system. The research will be carried out at the time of 04ws until the 25th of July, when the fish (BBI) will be used by the University of Riau. The research will use the Full Version of the RAL (WB) with 3ws of data that is 5 times the treatment, ie: P1 = We only have 5ws of tail / liter , ws P2 = ws, which are around 10ws of tail / liter, ws P3 = ws are scattered with 15ws of tail / liter, ws P4 = ws of ws are 20ws of tail / liter and ws at the beginning of the study period with weight and weight lengths averaged 0.21ws grws and 0.21ws cmws. When the fish were obtained ws from the results of the spawning process in the field of fish ws Faculty of Agriculture ws Riauws Riauws Pekanbaru.ws What will be used instead of capacity 10ws literws amounted to 15ws of fruit. From the results of the study, the number of survivors lived only around 21ws of days best treated with P4ws per month with 20ws per liter which was 94.00%, which was relatively high when treated with Pwws of 20ws / liter of 1.41ws grs, the rate of growth is always obtained when the highest yields are treated by the P4ws before sarws 10.12%, ws whereas the number is really high, it can be obtained at 2.47ws cm.ws The

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