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HUBUNGAN PANJANG BERAT IKAN KEMBUNG LELAKI (RASTRELLIGER KANAGURTA) YANG DIDARATKAN DIPELABUHAN PERIKANAN TANJUNG TIRAM Rumapea, Tresi; Nur Jannah; Hotnila Manurung; Edward Zega; Ravic Purba; Wilman Situmorang; Masni Situmorang
Journal of Research and Publication Innovation Vol 2 No 3 (2024): JULY
Publisher : Journal of Research and Publication Innovation

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Abstract

Mackerel (R. kanagurta) is a type of marine fish that gathers on the surface of the sea in certain seasons, so it is very easy to catch. This research aims to analyze the relationship between length and weight of Mackerel Fish (Rastrelliger Kanagurta) at the Tanjung Tiram fishing port. The fish used in this research were obtained from fishermen operating around the waters of Tanjung Tiram using mini purse sene fishing gear. Fish collection will start from May 2024 and fish analysis will be carried out at the MPSDP Laboratory at HKBP Nommensen University, Pematangsiantar. The results of the research found a relationship between length and weight of fish, showing that the R.Kanagurta regression coefficient value was 0.611, including negative allometric. This means that growth in length is more dominant than weight.
SOSIALISASI TEKNIK PEMBESARAN IKAN NILA (OREOCHROMIS NILOTICUS) MENGGUNAKAN KOLAM TERPAL WADAH BUDIDAYA DI DESA TIGARAS Submission AJP; Edward Zega; Tresi Rumapea; Nur Jannah; Ria Retno
Abdi Jurnal Publikasi Vol. 3 No. 4 (2025): Maret
Publisher : Abdi Jurnal Publikasi

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Abstract

Tarpaulin ponds are the right fish farming container for tilapia enlargement because of its various advantages such as ease of moving, friendliness to soil construction, suitability to the characteristics of tilapia, ease of cleaning the pond and harvesting fish. This community service activity aims to provide education to business groups through cognitive aspects about tilapia enlargement cultivation in tarpaulin ponds in the community in Labuhan Hamlet, Tigaras Village. This community service includes field visits (surveys), counseling, training, evaluation, and monitoring after counseling and training. So far, the target community group in Labuhan Hamlet has been able to design, build their own ponds, and be able to cultivate tilapia using tarpaulin ponds. Furthermore, the results of evaluation and monitoring show that the people of Labuhan Hamlet do not face significant obstacles in cultivating fish in tarpaulin ponds. Some of them even tried to design and build their own tarpaulin ponds independently. This is a strong indication of the openness and acceptance of the Labuhan Hamlet community towards the application of fish farming technology that is still relatively new to the Labuhan Hamlet community.