* Corresponding Author
PENGAMBILAN TELUR DARI INDUK NILA MERAH (Oreochromis sp.) PENGARUHNYA TERHADAP KECEPATAN BERPIJAH KEMBALI
https://doi.org/10.22146/jfs.8845 Rustadi Rustadi(1*)
(1) Fakultas Pertanian UGM
(*) Corresponding Author
Abstract
Removing eggs from red nila female during spawning period were observed to know an appropriate time of removal and its effect on inter-spawning period of female broodstock. Spawning experiment was conducted with three replicates in the hapa. The female that cared fertilized eggs were cathed on 7th day, 21th, 28th day, and 35th day after stocking. Other spawning experiment with three relications were cared out to test the effect of removing eggs. On 7th day after spawning produced the highest number of spawned female reduced yhe inter-spawning interval, but there was no effect of male stocking on re-spawning rate of female. The low number of eggs per spawner together with asynchronus spawning would be problems faced on mass production of red nila seed.
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Anonim, 1985. Standard Methods for Examination of Water and Wastewater. 16th. Ed.. APHA, AWWA, and WPCA. Washington DC.
Anonim, 1988. Petunjuk Teknis Budidaya Ikan Nila Merah, Balai Budidaya Air Tawar Direktorat Jendral Perikanan. Sukabumi. Jawa Barat. 29 hal.
Anonim, 1993a. Laporan Perkembangan Uji Coba Budidaya Ikan di Jala Apung di Waduk Kedungombo (1991-1993). PT Aquafarm Nusantara 23 hal.
Anonim, 1993b. Studi Perikanan (Fisheries Development Program for Kedungombo Resettlement and Reservoir Development). Laporan Akhir, Kerjasama Antara Dept. PU Dirjen Pengairan denga Fak. Pertanian UGM Jur. Perikanan. Yogyakarta.
Bardach, J.E., J.H. Ryther and W.O., McLarney, 1972. Aquaculture. The Farming and Husbandry of Freshwater and marine Organisms. John Wiley and Sons, Inc Toronto. 868 p.
Behrends, L.L., R.G. Nelson, R.O., Smitherman and N.M. Stone, 1982., Breeding and Culture of The Red Gold Color Phase of Tilapia. Journal Word Mari cul. Soc. 13: 210-220.
Beveridge, M., 1984. Tilapia Hatcheries Lake or Land Based. ICLARM Newsletter 7(1):10-11.
Boyd, C.E., 1979. Water Quality in Warm Water Fish Pond. Auburn University, Auburn Alabama. 359 p.
Boyd, C.E., dan Lichtkoppler, F. 1979. Water Quality Management in Pond Fish Cculture. Auburn University, Auburn Alabama. 30 p.
Effendi, M.I., 1978. Biologi Perikanan Bagain II. Fakultas Perikanan, IPB., Bogor. 105 hal.
Gomes, K.A. and A.A. Gomez, 1977. Statistical Procedures for Agricultural Research with Emphasis on Rice International Rice International Research Institution, Los Banos. 294 p.
Lester, L.J., 1983. Suggestion of Developing Improved Strains of Tilapia. IC LARM News Letter : 7(1). Manila.
McBay, L.G., 1961. The Biology of Tilapia nilotica L. Repr. From procceding of the 15th annual confSouth 1961, 200-218 p.
Mires, D., 1982. A Study of The Problem of The Mass Production of Hybrid in The Biology and Culture of Tilapias ed.R.S.V., Pullin and R.H. Lowe-McConnell., IICA, Alabama Agr. Exp. Sta., Auburn Uni. 15 p.
Popma, T.J and B.W. Green, 1990. Hatchery Aquaculture Manual., IICA, Alabama Agr. Exp. Sta., Auburn Uni. 15 p.
Rana, K., 1988. Reproductive Biology and The Hatchery Rearing of Tilapia Eggs and Fry. In Recent Advances in Aquaculture ed. By J.F. Muir and R.J. Roberts., Aquaculture 3:343-406.
Rustadi, Sri Hartati, Surkadi, Ustadi B. Triyatmo, Triyanto dan Djumanto, 1990. Pembenihan Ikan Nila Merah (Oreochromis sp.) Dalam Kolam dan Jaring Hapa Apung Dengan Pasangan Induk Berbeda. Laporan Penelitian., Fakultas Pertanian, UGM., Yogyakarta.
Rustadi, Ign.Hardaningsih, B.Triyatmo, B.Soebiantoro, Djuamnto 1992., Penyediaan Benih Ikan Melalui Pembenihan Menguunakan Jaring di Perairan Waduk. Laporan Proyek ARM Deptan. Lembaga Penelitian UGM. Yogyakarta.
Rustadi, Ign. Hardaningsih, B., Triyatmo dan Djumanto. 1994. Ujicoba Pembenihan Nila Merah (Oreochromis sp.) Menggunakan Jaring di Perairan Waduk Pada Skala Usah Berbeda. Laporan Proyek ARM Deptan Lembaga Penelitian UGM. Yogyakarta.
Siraj, S.S., Smitherman, R.O., Castillo-Galluser S. and Dunham, R.a., 1983. Reproductives Traits for Three Year Classes of Tilapia nilotica and Maternal Effects of Their Progeny. Intenational symposium on Tilapia in Aquaculture Proceeding. Tel Aviv Univ. pp 210-218.
Trewavas, E., 1982. Tilapias : Taxonomi and Speciation in, The Biology and Culture of Tilapias ef., R.S.V. Pullin and R.H. Lowe-McConnel. ICLARM Conf. Proc. 9. ICLARM. Manila. p.3-13.
Weatherley, A.H. 1972. Growth and Ecology of Fish Population. Academic Press, Inc.293 p.
Wohlfarth, G.N. and D.I. Hulata, 1981. Applied Genetics of Tilapia., ICLARM. Manila.26 p.
DOI: https://doi.org/10.22146/jfs.8845
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