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All Journal AKULTURASI (JURNAL ILMIAH AGROBISNIS PERIKANAN) e-Journal BUDIDAYA PERAIRAN JURNAL ILMIAH PLATAX
Ockstan J. Kalesaran
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Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance Environmental Science

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Journal : JURNAL ILMIAH PLATAX

 1 
MORFOMETRIK KIJING TAIWAN (Anodonta woodiana) DI BEBERAPA LOKASI DI KABUPATEN MINAHASA DAN MINAHASA UTARA Ahazia I. Tampa; Cyska Lumenta; Ockstan J. Kalesaran
Jurnal Ilmiah PLATAX Vol. 2 No. 2 (2014): EDISI MEI - AGUSTUS 2014
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jip.2.2.2014.7148

Abstract

This study was conducted to determine morphometric kijing taiwan at several locations in Minahasa District and North Minahasa regency and its association with the abundance of plankton and water quality. Sampling gravestone taiwan and water quality obtained from the four (4 ) locations: Rap Rap Village, BBAT Tatelu North Minahasa Regency, Paleloan and Tataaran II Village, Minahasa regency. Morphometric measurements kijingg taiwan include dimensional measurements and weighing of the shell. Measurement of shell dimensions include length , width , and thickness. Include the weighing of the weighing of the total, shell weight and wet weight of meat. Water quality measurements carried out directly at the sites include measurement of temperature, pH, dissolved oxygen and water base texture, while the identification of plankton carried in Pathology and Clinical Laboratory of Fish Diseases, Faculty of Fisheries and Marine Sciences, University of Sam Ratulangi. Morphometric measurements will be taken in any of 50 individual kijing taiwan each location. The results of morphometric measurements in multiple locations showed uniform size Tataaran II contained in the Village, the Village and Village Paleloan Rap Rap while in BBAT Tatelu uniformity of size only in size from 7-18 to 9-74 cm was caused by Taiwan in the pool because kijing BBAT Tatelu regarded as pest extermination so regularly done. Relationships shell length and total weight kijing taiwan to change at any time is influenced by several factors such as the condition of gonadal maturation , water quality and availability of food in the waters.
The Survival Rate and Growth of Juvenile Crayfish (Cherax quadricarinatus) With Different Types of Shelter Jimmy Mamuaya; Winda M. Mingkid; Ockstan J. Kalesaran; Hengky J. Sinjal; Reiny A. Tumbol; John L. Tombokan
Jurnal Ilmiah PLATAX Vol. 7 No. 2 (2019): ISSUE JULY - DECEMBER 2019
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jip.7.2.2019.24510

Abstract

An experiment was designed to assess the relative performance of three shelter types on the survival and growth of red-claw crayfish (Cherax quadricarinatus).  A 13 days old juvenile crayfish with an average length of 10 mm were cultured in 400 ml water of glass bowl and were provided with one of 3 types of shelter over 19 days.  The various shelter types assessed were dried coconut leaves, bamboo and Hydrilla.  Juveniles in each bowl were fed with Artemia twice a day morning and in the afternoon. There was no significant effect (P>0.05) of shelter type on the survival rate; however, there was a significant effect (P<0.05) on growth with dried coconut leaves (5.33%) performing significantly better than Hydrilla (2.33%) and bamboo (2.00%).  This experiment showed that the shelter types provided had a significant effect on the growth but not in their survival.Keywords: Survival rate, Growth, juvenile Cherax quadricarinatus, ShelterABSTRAKTujuan penelitian ini adalah untuk menganalisis sintasan hidup dan  pertumbuhan  juvenil lobster air tawar (C. quadricarinatus) dengan shelter yang berbeda. Juvenil lobster yang berumur 13 hari dengan panjang rata rata 10 mm dipelihara dalam wadah toples kaca dengan diberikan ketiga perlakuan selama 19 hari.  Ketiga jenis perlakuan adalah daun kelapa kering, bambu dan Hydrilla.  Juvenil diberi pakan Artemia 2 kali sehari yaitu pada pagi dan sore hari.  Hasil penelitian menunjukkan ketiga perlakuan tidak berbeda nyata terhadap sintasan hidup (P>0.05), namun berbeda nyata (P< 0.05 ) untuk pertumbuhan dengan daun kelapa kering (5.33%), Hydrilla (2.33%) dan bambu (2%).     Penelitian ini menunjukkan bahwa jenis shelter memberikan pengaruh nyata  terhadap pertumbuhan namun tidak berbeda nyata untuk sintasan hidup.Kata kunci: Sintasan hidup, Pertumbuhan, Juvenil Cherax quadricarinatus, Shelter
Co-Authors Adnan Wantasen Ahazia I. Tampa Baring, Vira Carolus Paulus Paruntu Cyska Lumenta Cyska Lumenta Datunsolang, Frayogi Diane J. Kusen Durand, Swenekhe S. Edwin D Ngangi Edwin L.A. Ngangi Erly Y. Kaligis, Erly Y. Florence V. Longdong Ginting, Elvi L. Grace O. Tambani Hengky J. Sinjal Hengky J. Sinjal, Hengky J. Henneke Pangkey Henneke Pangkey Indra R.N. Salindeho Indra Salindeho Jeannette F. Pangemanan, Jeannette F. Jeffrie F. Mokolensang Jimmy Mamuaya John L. Tombokan Juliaan Ch. Watung Kariawu, Karina S.F. Kirikanang, Zefanya V. Kreckhoff, Reni L. Kusen, Diane J. Lusia Manu Mamuaya, Gybert Marini Duyoh Marthin, Lutfi Mokolensang, Jeffrie F. Monijung, Revol D. Mudeng, Nico E.G. Novie P. L. Pangemanan Prislawati Paputungan Reiny A. Tumbol Rompas, Rizald Sambali, Hariyani Sammy N. J. Longdong Sammy N.J Longdong Sartje Lantu Silalahi, Torang J. P. Sipriana S. Tumembouw Suzanne L Undap Suzanne L. Undap Tatalede, Putri A. Tatuhe, Familia Ursula Pinontoan Winda M. Mingkid Winda M. Mingkid, Winda M.