Seasonal variation of giant gourami (Osphronemus goramy) spawning activity and egg production in aquaculture ponds

Amornsakun, 2014, Feeding behavior of giant gourami, Osphronemus gouramy (Lacepède) larvae, Songklanakarin J. Sci. Technol., 36, 261 Amornsakun, 2014, Some aspects in early life stage of giant gourami, Osphronemus goramy (Lacepède) larvae, Songklanakarin J. Sci. Technol., 36, 493 Arfah, 2006, Induced spawning of giant gourami Osphronemus gouramy Lac. by Ovaprim, Jurnal Akuakultur Indonesia, 5, 103, 10.19027/jai.5.103-112 Arifin, 2018, Intraspecific hybridization between two populations of Galunggung giant gourami (Osphronemus goramy, Lacepède, 1801) (in Indonesian), J. Ris. Akuakultur, 12, 315, 10.15578/jra.12.4.2017.315-323 Arifin, 2019, Effect of stocking density on growth, food intake and survival of giant gourami (Osphronemus goramy, Lacepède) larvae, Aquaculture, 509, 159, 10.1016/j.aquaculture.2019.05.010 Arifin, 2020, New insights into giant gourami (Osphronemus goramy) reproductive biology and egg production control, Aquaculture, 519, 734, 10.1016/j.aquaculture.2019.734743 Azrita, 2015, Morphological character among five strains of giant gourami, Osphronemus goramy Lacepède, 1801 (Actinopterygii: Perciformes: Osphronemidae) using a truss morphometric system, Int. J. Fish Aquat. Stud., 2, 344 Bhimachar, 1944, Observations on the acclimatization, nesting habits and early development of Osphronemus gorami (Lacepède), Proc. Natl. Acad. Sci. India Sect. B Biol. Sci., 20, 88 BPS, 2013 Caruso, 2019 Chellappa, 2009, Reproductive seasonality of the fish fauna and limnoecology of semi-arid Brazilian reservoirs, Limnologica, 39, 325, 10.1016/j.limno.2009.06.003 Colt, 2006, Water quality requirements for reuse systems, Aquac. Eng., 34, 143, 10.1016/j.aquaeng.2005.08.011 Development Core Team, 2019 Duponchelle, 2000, Variations in fecundity and egg size of female Nile tilapia, Oreochromis niloticus, populations from man-made lakes of Côte d’Ivoire, Env. Biol. Fish, 57, 155, 10.1023/A:1007575624937 FAO, 2019 Hair, 2010 Time and Date, 2019 Kristanto, 2019, Egg and fry production of giant gourami (Osphronemus goramy): rearing practices and recommendations for future research, J. World Aquacult. Soc., 51, 119, 10.1111/jwas.12647 Legendre, 1992 Legendre, 1988, Physiology of reproduction, 153 Lowe-McConnell, 1979, Ecological aspects of seasonality in fishes of tropical waters, Symp. Zool. Soc. Lond., 44, 219 Migaud, 2013, Gamete quality and broodstock management in temperate fish, Rev. Aquacult., 5, 194, 10.1111/raq.12025 Paugy, 2017, Reproduction, 189 Prakoso, 2019, Effects of temperature on the zootechnical performances and physiology of giant gourami (Osphronemus goramy) larvae, Aquaculture, 510, 160, 10.1016/j.aquaculture.2019.05.047 Prayogo, 2018, Identification and expression of vitellogenin gene in the gouramy (Osphronemous gouramy) under photoperiod manipulation, E3S Web Conf., 47, 1, 10.1051/e3sconf/20184702001 Reading, 2018, Oogenesis and egg quality in finfish: yolk formation and other factors influencing female fertility, Fishes, 3, 45, 10.3390/fishes3040045 Rimmer, 2013, A review and SWOT analysis of aquaculture development in Indonesia, Rev. Aquac., 5, 255, 10.1111/raq.12017 Slembrouck, 2019, Gender identification in farmed giant gourami (Osphronemus goramy): a methodology for better broodstock management, Aquaculture, 498, 388, 10.1016/j.aquaculture.2018.08.056 Welcome, 1988, International introductions of inland aquatic species, FAO fish. Tech. Pap., 294 Wijayanti, 2009, Reproductive hormone profiles and gametogenegis in female giant gourami (Osphronemus gouramy) (in Indonesian), Jurnal Akuakultur Indonesia, 8, 77, 10.19027/jai.8.77-89 Wootton, 2014