検索
11-20 / 20
Effects of different fat sources on the egg quality of grouper, Epinephelus suillus
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1996)
The effect of different fat sources on the egg quality of grouper, Epinephelus suillus eggs was evaluated. Fish in three tanks, each containing 3 females and 1 male, were fed various types of feeds namely: trash fish ...
A preliminary study on the effect of hypoxia on carotenoid metabolism in black tiger shrimp Penaeus monodon Fabricius
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1996)
The pigmentation of black tiger shrimp Penaeus monodon is due to astaxanthin, astaxanthin monoester, and astaxanthin diester. These carotenoids are biosynthesized from beta-carotene or zeaxanthin. Biosynthesis is postulated ...
In vitro digestibility of locally available feedstuffs for white shrimp Penaeus indicus
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1996)
An in vitro method of determining protein digestibility was modified for application in white shrimps. The protein digestibility of 21 locally available feedstuffs were determined. Vitamin-free casein was used as reference ...
Use of plant proteins in aquaculture feed for top five commodities in ASEAN member states
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2015)
Fish production from aquaculture in Asia has steadily increased during the past decade. In 2012, Asia s share in the total world aquaculture production was about 89% with 60 M metric tons valued at US$ 120 B. ASEAN Member ...
Pilot scale production of pellets suitable for mud crab Scylla serrata
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2017)
Studies were conducted towards the pilot scale production of stable and nutritionally adequate pellets suitable for mud crab Scylla serrata to help in efforts to increase mud crab production in the Philippines. Preliminary ...
Withdrawal periods of antibiotics, oxytetracycline, and oxolinic acid, in fish species cultured in the tropics
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2015)
Food safety is one of the major concerns of products derived from aquaculture. Farm inputs, e.g. drugs and agrochemicals, introduced whether intentionally or unintentionally during culture, may contaminate and remain in ...
Survey of antibiotic and pesticide residues in aquaculture products in the Philippines
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2015)
A survey in the Philippines in the early and mid-1990s (Lacierda et al.,2008) revealed that more than 100 chemicals and biological products are used in aquaculture production starting from pond preparation until harvest ...
Important findings and recommendations on chemical use in aquaculture in Southeast Asia
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2015)
Under the program of Fisheries Consultative Group of the ASEAN (Association of South-East Asian Nations) - SEAFDEC (Southeast Asian Fisheries Development Center) Strategic Partnership Mechanism, a research project entitled ...
Organotin compounds
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2015)
Organotin compounds, such as tributyltin and triphenyltin, are tributyl or triphenyl derivatives of tetravalent tin. They are colorless solids with low vapor pressures, lipophilic, and are slightly water-soluble. The ...
Melamine
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2015)
Melamine is an adulterant that can be added to feed ingredients for aquafeeds to artificially inflate the apparent protein content. Together with cyanuric acid, it has been found that crystals formed from melamine and ...