2017
DOI: 10.24843/jmas.2018.v4.i02.204-212
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Pola dan Parameter Pertumbuhan Ikan Tangkapan Dominan (Oreochromis niloticus, Osteochilus sp. dan Xiphophorus helleri) di Danau Buyan Bali

Abstract: Bali Province has four lakes one of them is Buyan Lake. The benefits of Buyan Lake are as a reserve of water used to flow agriculture, settlements and for tourism attraction. In addition there is also the potential of Buyan Lake natural resources of fish is quite abundant. But there are threats arising from the utilization in Buyan Lake so it is feared to disrupt the growth of fish. Therefore it is necessary to do research concern with growth pattern and parameter of dominant catch fish in Buyan Lake. The aime… Show more

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Cited by 9 publications
(12 citation statements)
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“…Negative allometric growth indicates that length increase is more dominant when compared to weight gain [5]. Allometric growth patterns are negatively caused by competition, overfishing, and potential [16]. Weight and length of shells increase gradually according to habitat quality and food availability.…”
Section: Resultsmentioning
confidence: 99%
“…Negative allometric growth indicates that length increase is more dominant when compared to weight gain [5]. Allometric growth patterns are negatively caused by competition, overfishing, and potential [16]. Weight and length of shells increase gradually according to habitat quality and food availability.…”
Section: Resultsmentioning
confidence: 99%
“…Pola pertumbuhan Ikan Nila (O. niloticus) selama penelitian adalah allometrik negatif. Hasil allometrik negatif di peroleh juga di Sungai Matang Guru sebesar 1,30 (Muttaqin, 2016) dan 2,7 di Danau Buyan (Sravishta et al, 2018). Akan tetapi, pola pertumbuhan Ikan Nila (O. niloticus) di Waduk Jatiluhur pada tahun 2017 sebesar 3,09 (isometric) dimana pertumbuhan panjang sama dengan beratnya (Warsa & Didik, 2019).…”
Section: Pola Pertumbuhanunclassified
“…), ikan nilem (Osteochilus vittatus), ikan mas (Cyprinus carpio), dan ikan ekor pedang (Xiphophorus helleri). Sravishta et al (2018) melaporkan bahwa ikan ekor pedang merupakan jenis ikan yang dominan tertangkap di Danau Buyan.…”
Section: Pendahuluanunclassified
“…Hal ini dikarenakan ikan betina dewasa akan mengerami anak-anaknya di dalam perut selama 24 sampai 30 hari (Breder & Rosen, 1966). Dalam penelitian lainnya, Sravishta et al (2018) mengungkapan ikan ekor pedang di Danau Buyan yang tertangkap memiliki rentang ukuran antara 32 -64 mm. Hasil karakter metistik menunjukkan kedua varian ikan ekor pedang memiliki modus meristik yang serupa, yaitu D. 12 -13 dan A.…”
Section: Bahasanunclassified