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Antioxidant properties of tert-butylhydroquinone and propyl gallate in frozen minced sprats
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1996)
Relative effects of the combination of tert-butylhydroquinone (TBHQ) and propyl gallate (PG) with or without a sequestering agent (EDTA or citric acid, C A ) on rancidity development in minced sprats stored at -15 C were ...
Reproductive performance of captive Penaeus monodon fed various sources of carotenoids
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1996)
Three groups of pond-reared Penaeus monodon broodstock were fed formulated diet in combination with carotenoid-containing natural food: mussel + shrimp broodstock pellet (MBP), crab + BP (CBP), and Artemia + BP (ABP). After ...
Farming of all-male java tilapia (Oreochromis mossambicus) at two stocking densities in cages in a brackishwater pond
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1996)
A study was conducted to determine the growth, survival, and yield of allmale Oreochromis mossambicus in cages at two stocking densities: 50 fish/m2 (Treatment I) and 100 fish/m2 (Treatment II) in a brackishwater pond. The ...
Weaning of the Asian catfish, Clarias macrocephalus Gunther, larvae to formulated dry diet
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1996)
Two feeding trials lasting 10 days each were conducted to determine the weaning time in the Asian catfish, Clarias macrocephalus, larvae to dry diet feeding. Three-day-old catfish larvae were fed newly-hatched Artemia ...
Induced spawning of the mangrove red snapper, Lutjanus argentimaculatus
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1996)
Wild-caught mangrove red snapper, Lutjanus argentimaculatus, reared for a year in 4.0 m diameter by 1.5 m deep circular concrete tank spontaneously matured and were used for induced spawning trials. On 19 August 1992, a ...
Kappaphycus and Gracilariopsis meal as binders for diets of tiger shrimp
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1996)
Two locally grown seaweeds, Kappaphycus alvarezii and Gracilaria heteroclada, were tested as binders in diets for shrimp juveniles to minimize the use of wheat flour, a common binder. The seaweeds were washed, dried, ground, ...
Control of gonad growth, maturation and spawning in teleost fish: A review
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1996)
Despite their great variety of reproductive strategies, a general characteristic of most teleosts is that (where known) natural reproduction shows a long-term periodicity, even in tropical habitats (e.g. see contributions ...
Changes in lipid and fatty acid content during early larval development of milkfish (Chanos chanos): influence of broodstock diet
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1996)
The influence of amount and type of lipid given to milkfish broodstock by developing larvae was investigated by feeding broodstock commercial diets that differed in lipid content and composition. The two commercial feeds ...
Impact of nickel poisoning on the histology of the ovaries of Oreochromis mossambicus
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1996)
Ovaries of Oreochromis mossambicus exposed to sublethal concentrations of nickel sulphate (0.5 mg/1 and 1.0 mg/1) were histologically analyzed. Changes following exposure to 0.5 mg/1 nickel sulphate include irregularities ...
Use of the golden apple snail, cassava, and maize as feeds for the tiger shrimp Penaeus monodon in ponds
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1996)
Penaeus monodon stocked in ponds at 8,000/ha were fed four types of farm-made feeds starting on day 16 of a 4-month culture period. The feeds were golden apple snail alone or in combination with cooked cassava or maize, ...