FOOD HABITS Tor (Tor soro Valenciennes 1842) in ASAHAN RIVER

Khairani Laila, Deddy Wahyudin Purba

Abstract


Tor soro fish population in the North Sumatra region is threatened with extinction, especially in the Asahan river, this is due to the fact that fish for the people of North Sumatra are fish used in traditional ceremonies. Tor fish has cultural values so that the selling value is high, namely Rp. 250,000 -500,000 / kg. Tor fish include omnivorous fish that tend to be herbivorous with the main food being phytoplankton, followed by crustaceans, insects, rotifers, oligochaeta. Tor fish food studies carried out on the Asahan River in this study determined three stations by purposive sampling, namely distribution of locations based on river characteristics, and fish habitat in the river area.

 

Keywords:  Fish Tor, Food Habits, and Asahan River

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References


Asih S, Subagja J, Sulhi M, Nugroho E, Widiyati A. 2005. Penguasaan teknik pembenihan dan pembesaran ikan batak: Peningkatan kualitas telur melaui perlakuan hormonal pada penyuntikan awal dalam berbagai dosis dan selang waktu yang berbeda. Laporan Hasil Riset BPAAT TA 2005. Bogor (ID). 314-323.

Asih S, Nugroho E, Kristanto AH, Mulyasari. 2006. Penentuan variasi genetik ikanbatak (Tor soro) dari Sumatera Utara dengan metode analisis Random Amplified Polymorphism DNA (RAPD). Laporan Hasil Riset BPPAT TA 2006. Bogor (ID). 262-270.

Asih S, Azwar ZI, Kristanto AH. 2007. Pembesaran ikan batak dengan pemberian

jenis pakan komersial apung dan tenggelam pada kolom deras. Laporan Hasil Riset BPPAT TA 2007. Bogor (ID). 256-271.

Adjei, S. 2009. Sebaran dan kebiasaan makan beberapa jenis ikan di DAS Kapuas Kalimantan Barat. Seminar Nasional TahunanVI Hasil Penelitian Perikanan dan Kelautan. Balai Riset Perikanan Perairan Umum Palembang.

Esa, Y., S. H. Siraj, S. K. Daud, K. A. A. Rahim, M. T. Abdullah, J. R. R. Japning dan S. G. Tan. 2006. Mitochondrial DNA Diversity of Tor douronensis Valenciennes (Cyprinidae) in Malaysian Borneo. Pertanika Journal Tropika Agriculture Sciences. 29 (1&2): 47 – 55.

Rumondang. Azizah M. 2017. Growth and mortality of tor fish (Tor soro valenciennes 1842) in asahan river. International Journal of Fisheries and Aquatic Research ISSN: 2456-7248, Impact Factor: RJIF 5.44 www.fishjournals.com Volume 2; Issue 4; July 2017; Page No. 23-26

Kottelate dan Nauen, 1983, Kebiasaan makan ikan berdasarkan jenis. Ditjen Perikanan, Deptan.Jakarta.


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