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Journal : JURNAL PERIKANAN TROPIS

PENGARUH PENGGUNAAN KONSENTRASI AIR KELAPA MUDA PADA PENGENCER NACL FISIOLOGIS TERHADAP MOTILITAS DAN MORTALITAS SPERMATOZOA IKAN TAWES ( Puntius javanicus) Farah Diana; Muhammad Rizal; Dewi Mariani
JURNAL PERIKANAN TROPIS Vol 2, No 2 (2015)
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (37.798 KB) | DOI: 10.35308/jpt.v2i2.27

Abstract

This study aims to knowing influence using cocentration of coconut water in physiology of NaCl dilution toquality of spermatozoa of Puntius javanicus. This research was counducted at Meunasah Krueng Village, Beutong Subdistrict, Nagan Raya District from 18th – 20th May 2015. Thecompletely randomized design with 5 treatmentand 3 replication was used for this study. Sample was saved in refrigerator (3 days) with temperature 4oC and it is oberved sample quality and data was collected in daily. Result of the research show water coconut concentration (7%) or in treatment 4th (P4) giving result for best quality of spermatozoa, where motility index average of spermatozoa is up to 80,55%, viability value of spermatozoa is up to 65,88%. In addtion, coconut water in in physiology of NaCl dilution have been affecting to spermatozoa quality of Puntius javanicus. 
PENGARUH PENGGUNAAN KONSENTRASI AIR KELAPA MUDA PADA PENGENCER NACL FISIOLOGIS TERHADAP KUALITAS SPERMATOZOA IKAN TAWES ( Puntius javanicus) Muhammad Rizal; Farah Diana; Dewi Mariani
JURNAL PERIKANAN TROPIS Vol 2, No 2 (2015)
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (34.54 KB) | DOI: 10.35308/jpt.v2i2.28

Abstract

This study aims to knowing influence using cocentration of coconut water in physiology of NaCl dilution to spermatozoa quality ofPuntius javanicus. This research was counducted at Meunasah Krueng Village, Beutong Subdistrict, Nagan Raya District from 18th – 20th May 2015. This study was using completely randomized design with 5 treatmentand 3 replication. Sample was saved in refrigerator (3 days) with temperature 4oC and it is oberved sample quality and data was collected in daily. Result of the study show water coconut concentration (7%) giving result for best quality of spermatozoa, where mortality index average of spermatozoa is up to 80,55%, viability value of spermatozoa is up to 65,88% and spermatozoa mortality is up to 23,88%. In addtion, coconut water in in physiology of NaCl dilution have been affecting to spermatozoa quality of Puntius javanicus.
ATRAKTOR CUMI-CUMI, SEBAGAI SARANA ALTERNATIF PEMBERDAYAAN NELAYAN BERKELANJUTAN DI REUGAIH KABUPATEN ACEH JAYA Farah Diana; Muhammad Rizal
JURNAL PERIKANAN TROPIS Vol 2, No 1 (2015)
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (490.62 KB) | DOI: 10.35308/jpt.v2i1.13

Abstract

Development of appropriate consept is needed as effort to maintain the carrying capasity of the environment in the Rigaih region.Squid attractor is one of  tools to incresing carrying capasity of fish resources and it can preserving in order to develop the coastal areas in an integrated and sustainable. This study aims to a) preservation of ecosystem with breading squid b)one of tools for integrated and sustainable fishing at Rigaih.Methods of the study as follow: a ) squid attractor is simple designed, i.e. like flower with diameter is 100 cm and high is30 cm. Material of attractors is plastic wire with strands of rope and at the top is covered by black plastic. Untaian tali-tali tambang yang dipasang pada bagian dalam atraktor ini berfungsi sebagai tempat cumi-cumi menempelkan telurnya.Lokasi pemilihan pemasangan atraktor ini ditentukan bersama Panglima Laot Rigaih dan nelayan setempat dengan pemasangan di dalam perairan dilakukan secara sistem rangkaian yang panjang, dimana satu lokasi dapat terdiri dari sepuluh atraktor dengan jarak antar atraktor 15 m; b) Installation distance between attarctors is 15 m; c) observation squid egg. Result of the study have been show that squid attractor very suitable for preserving squid andit is able to increasing income of fisherman at Rigaihin the future.
KONSEPTUALISASI PENGELOLAAN PERIKANAN LAUT SKALA KECIL BERBASIS LOKASI PKN (Peningkatan Kehidupan Nelayan) (Study Kasus: Wilayah Kecamatan PKN Kabupaten Nagan Raya) Farah Diana; Muhammad Rizal
JURNAL PERIKANAN TROPIS Vol 3, No 2 (2016)
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (450.471 KB) | DOI: 10.35308/jpt.v3i2.45

Abstract

Capture fisheries are very important economic activity and have contributed greatly to the total fishery production in general in the District Naganraya. Fishery system that occurs dominated by small-scale fisheries. Fishermen in Naganraya district has a high dependence on fisheries resources as the main source of livelihood and almost all coastal areas based fisheries activities. Small-scale fisheries businesses have an impact on the fishing fleet and fishing locations (fishing ground) resulting in range of fishing operations is limited. The purpose of this research is 1). Analyzing small-scale capture fisheries system in locations PKN Naganraya district, 2). Formulate an alternative strategy in the management of small-scale fishing locations PKN Naganraya district. Data to be collected in this study consisted of primary and secondary data. Primary data was collected intensively using semi-structured interviews (semi-structured interview) to small-scale fishermen, observation and documentation in selected locations. The results showed that the dominant type of fishing gear is trawl catches beach and species that dominate the catch is Sardinella lemuru and Selar spp. Fish marketing patterns in locations peningkapan fishing activities (PKN) is not through the auction only through traders / large and are twelve strategic through internal and external environmental factors were dominant influence on the pattern of the conceptualization of small-scale fishery management in PKN location Nagan Raya.