Pencarian
Now showing items 21-30 of 31
The use of chemicals in aquaculture in India
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2000)
A review of the use of chemotherapeutants and other chemicals and drugs in Indian aquaculture is presented. A large number of products are used for various purposes such as soil and water treatments, disinfectants, piscicides, ...
Environmental impacts of marine fish farming and their mitigation
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2001)
The environmental impact of marine fish farming depends on species cultured, culture method, stocking density, feed type, hydrography of the site, and husbandry practices. In all cultured systems, however, a very large ...
Biological hazard possibly produced by aquaculture and its control
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2001)
Blooms of Neterocapsa circularisquama, a novel dinoflagellate, have been causing mass mortality of both wild and cultured shellfish in embayments at the western part of Japan since 1988. Physiological and epidemiological ...
Species and proximate composition of Laguna de Bay phytoplankton cultured in three different nitrogen-phosphorus ratios and their utilization by Nile tilapia
(Aquaculture Department, Southeast Asian Fisheries Development Center; Philippine Council for Aquatic and Marine Research and Development (PCAMRD), Department of Science and Technology; Bureau of Fisheries and Aquatic Resources, 2001)
Natural phytoplankton populations from Laguna de Bay were used in outdoor batch culture experiment in 1-ton capacity circular concrete tanks and 60-liter glass aquaria for a maximum duration of 72 days. The treatments ...
Preliminary observations on the diel feeding patterns of Nile tilapia Oreochromis niloticus (L.) in Laguna de Bay, Philippines, with the aid of the computer model MAXIMS
(Aquaculture Department, Southeast Asian Fisheries Development Center; Philippine Council for Aquatic and Marine Research and Development (PCAMRD), Department of Science and Technology; Bureau of Fisheries and Aquatic Resources, 2001)
Nile Tilapia, Oreochromis niloticus, cultured in cages in Laguna de Bay, were sampled on two occasions in 1995, each time over a 24-hour cycle. The weights of stomach content were averaged and analysed with the computer ...
Impact assessment of cage culture in Lake Taal, Philippines
(Aquaculture Department, Southeast Asian Fisheries Development Center; Philippine Council for Aquatic and Marine Research and Development (PCAMRD), Department of Science and Technology; Bureau of Fisheries and Aquatic Resources, 2001)
The environmental impact of cage culture on water quality of Lake Taal was assessed from March 1996 through February 1997. Three stations were considered namely: Balas, which serves as station 1 (non-cage area) and Sampaloc ...
Current status of transboundary fish diseases in Cambodia: Occurrence, surveillance, research and training
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2004)
The paper discussed the current status of transboundary fish diseases in Cambodia. The following were given focus of the paper: status of Koi Herpesvirus in the production of common carp and koi and the status of viral ...
Developments in integrated aquaculture in Southeast Asia
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2001)
Integrated aquaculture is inclusive of interactive utilization of resources and ecosystems in the artificial rearing of aquatic animals and plants. By the nature, purpose and scale of the operation, integrated fish culture ...
Research on freshwater fishes
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2001)
Studies on tilapias focused on the refinement of strain comparison methods, refinement and pilot-testing of broodstock improvement procedure, selective breeding and evaluation of red tilapias, genetic variability determination ...
Current status of transboundary fish diseases in Indonesia: Occurrence, surveillance, research and training
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2004)
The paper discussed the current status of transboundary fish diseases in Indonesia. The following were given focus in the paper: status of Koi Herpesvirus in the production of common carp and koi and the status of viral ...