CD Skripsi
Pengaruh Pergantian Dan Kombinasi Pakan Terhadap Pertumbuhan Dan Kelulushidupan Larva Ikan Patin (Pangasionodon Hypopthtalmus)
ABSTRACT The research was conducted on 01 April 2022 - 10 May 2022 at Fish Breeding and Breeding Laboratory, Faculty of Fisheries and Marine, University of Riau. The research aims to determine the effect of the best type of feed (Tubifex sp., Water Fleas or Artificial Feed) best to replace initial feed (Artemia sp.) and best combination of feed on growth and survival rate of Catfish larvae (Pangasionodon hypopthtalmus). The research using Completely Randomized Design (CRD). The treatment used P1= Artemia sp. (age 7-16 days) + Tubifex sp. (age 17-26 days)+Artificial Feed (age 27-36 days)+Water fleas (age 37-46 days), P2= Artemia sp. (age 7-16 days)+Artificial Feed (age 17-26 days)+Water fleas (age 27-36 days)+Tubifex sp. (age 37-46 days), P3= Artemia sp. (age 7-16 days)+Artificial Feed (age 17-26 days)+Tubifex sp. (age 27-36 days)+Water fleas (age 37-46 days), P4= Artemia sp. (age 7-16 days)+Tubifex sp. (age 17-26 days)+Water fleas (age 27-36 days)+Artificial feed (age 37-46 days), P5 = Artemia sp. (age 7-16 days)+Water fleas (age 17-26 days)+Tubifex sp. (age 27-36 days)+Artificial Feed (age 37-46 days), P6= Artemia sp. (age 7-16 days)+Water fleas (age 17-26 days)+Artificial Feed (age 27-36 days)+Tubifex sp. (age 37-46 days). From the results of research the best feed to substitusion Artemia sp. is Tubifex sp. produce weight growth 0,45 g, daily weight growth 26,52%/day and survival rate 98,14%, while the best length growth was on water fleas feed of 1,67 cm. In the combination treatment of feed did not have a real effect on absolute weight growth, daily weight growth and survival rate but has a real effect on absolute length growth of 6,02 cm on treatment P4 (Artemia sp.+Tubifex sp.+Water Fleas+Artificial Feed). Water quality during the research temperatures 26,4-27,50C, pH 5,2-6,5 and DO 3,6-4,67 ppm.
Keywords: Artemia sp., Tubifex sp., Pangasionodon hypopthtalmus.
1) Students of The Fisheries And Marine Science Faculty, University of Riau
2) Lecturer of The Fisheries and Marine Science Faculty, University of Riau
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