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Natural Breeding of Snakehead Fish (Channa striata) On Concrete Ponds in Cangkringan Center For Aquaculture Technology Development Special Region of Yogyakarta

Samakia : Jurnal Ilmu Perikanan

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Title Natural Breeding of Snakehead Fish (Channa striata) On Concrete Ponds in Cangkringan Center For Aquaculture Technology Development Special Region of Yogyakarta
Pembenihan Ikan Gabus (Channa striata) Secara Alami Pada Bak Beton di Balai Pengembangan Teknologi Perikanan Budidaya (BPTPB) Cangkringan Daerah Istimewa Yogyakarta
 
Creator Hidayat, Kurniawan Wahyu
DH. Guntur Prabowo
Dwi Amelia
Supanto
 
Subject Snakehead fish
Channa striata
reproduction
hatching rate
 
Description Snakehead fish (Channa striata) is a member of the Channidae family, which can live in freshwater areas or rivers, brackish water, and swamps. Snakehead fish belong to the group of savage and aggressive carnivorous fish. Snakehead fish reproduce through spawning naturally in the rainy season. Natural physiological and environmental factors can be used as a signal to stimulate spawning in this type of fish. This fieldwork practice was carried out at the Center for Aquaculture Technology Development (BPTPB), this work practice used observation, interview, and documentation methods, parameters observed included fecundity, egg fertilization, hatching rate, specific growth rate, and survival rate. The results of the observation showed that it produced 10,000 eggs, a fertilization rate of 92%, a hatching rate of 94% growth rate, a specific growth rate of 15% and a survival rate of 94%.
Ikan gabus (Channa striata) merupakan anggota family Channidae, yang dapat hidup pada daerah perairan tawar atau sungai, perairan payau, serta rawa-rawa. Ikan gabus termasuk kedalam kelompok ikan karnivora yang buas dan agresif. Ikan gabus melakukan reproduksi melalui pemijahan secara alami pada musim penghujan. Faktor fisiologi dan lingkungan secara alami dapat dijadikan isyarat untuk merangsang pemijahan pada jenis ikan ini. penelitian ini dilaksanakan di Balai Pengembangan Teknologi Perikanan Budidaya (BPTPB), penelitian ini menggunakan metode observasi, wawancara dan dokumentasi, parameter yang diamati antara lain fekunditas, fertilisasi telur hatching rate, laju pertumbuhan spesifik dan survival rate. Hasil pengamatan menunjukkan menghasilkan fekunditas 10.000 butir telur, derajat pembuahan (fertilization rate) 92%, hatching rate 94 % laju pertumbuhan, laju pertumbuhan spesifik 15 % dan survival rate 94 %.
 
Publisher Faculty of Science and Technology University Ibrahimy
 
Date 2019-09-19
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier https://journal.ibrahimy.ac.id/index.php/JSAPI/article/view/495
10.35316/jsapi.v10i2.495
 
Source Samakia : Jurnal Ilmu Perikanan; Vol. 10 No. 2 (2019): Samakia: Jurnal Ilmu Perikanan; 83-93
Samakia : Jurnal Ilmu Perikanan; Vol 10 No 2 (2019): Samakia: Jurnal Ilmu Perikanan; 83-93
2503-2283
2086-3861
10.35316/jsapi.v10i2
 
Language eng
 
Relation https://journal.ibrahimy.ac.id/index.php/JSAPI/article/view/495/519
 
Rights Copyright (c) 2019 Kurniawan Wahyu Hidayat, DH. Guntur Prabowo, Dwi Amelia, Supanto
http://creativecommons.org/licenses/by-nc/4.0