Browsing Sustainable aquaculture by Issue Date
Now showing items 181-200 of 2402
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A multiple regression model for predicting the food consumption of marine fish populations
(1989)Type: Journal ArticleThe construction of trophic (food web) models of ecosystems, as needed for both theoretical and practical purposes such as fisheries management, requires estimates of food consumption (Q) by each of the various species ... -
Integrated rice-fish culture: increased productivity from deepwater ricelands in West Bengal
(1989)Type: Journal ArticleA discussion is presented on the potential for integrated rice-fish culture systems in West Bengal as a means of not only increasing animal protein production but also of generating income for rural residents. Surveys ... -
Brackishwater aquaculture: threat to the environment
(1989)Type: Journal ArticleDetails are given of developments in the Philippines regarding the conversion of mangrove forests intobrackishwater fishponds, considering in particular environmental implications. Social and human costs and ecological ... -
The biology and culture of mussels of the genus Perna
(1989)Type: Working PaperThis review covers the biology and ecology of the three genera of Perna: P. viridis, P. canaliculatus and P. perna. An overview is given of the technological status of culture systems with emphasis being laid on the ... -
Growing fish in pen systems
(1989)Type: BriefDescribes and fully illustrates in comics format the techniques for growing fish in pen systems, adapted from the techniques developed for two important reservoirs in Indonesia. -
Aquaculture systems modeling: an introduction with emphasis on warmwater aquaculture
(1989)Type: Working PaperAn introduction to modeling is presented. The basic concepts of systems and models and various types of models and their use in research and in management are described. Guidelines for modeling aquaculture systems are ... -
Stirring ponds as a possible means of increasing aquaculture production
(1989)Type: Journal ArticleA discussion is presented on the topic of pond stirring in aquaculture as a means of increasing productivity of the fish ponds. Pond stirring may be done either mechanically or by using aquatic organisms (bioturbation), ... -
Red tides: of the dinoflagellate Pyrodinium cause paralytic shellfish poisoning on both sides of the tropical Pacific
(1989)Type: Journal ArticleOver 40 Researchers from the six ASEAN countries, and from Australia, Canada, Japan, Papua New Guinea, Central America and the USA, participated in a Management and Training Workshop on Pyrodinium Red Tides, held 23-30 May ... -
Polyculture of tilapia with shrimp in China
(1989)Type: Journal ArticlePolyculture of tilapias (Oreo¬chromis niloticus and 0. mossambicus/O. niloticus hybrid) with shrimp (Penaeus orientalis) has been investigated several times in China since 1981. The results have caused much debate. ... -
Growing fish in cages
(1989)Type: BriefIllustrates in comics format simple techniques in growing fish in cages as used in two important reservoirs in Indonesia. The methods can be easily adapted to other sites. -
Third world aquaculture and the environment
(1989)Type: Journal ArticleAquaculture systems in developing countries are examined considering their environmental impact as well as benefits for producers. Extensive, semi-intensive and intensive systems are examined. Destruction of the naturale ... -
Fish culture in homestead tanks in Nigeria: practices, problems and prospects
(1989)Type: Journal ArticleThe results are presented of a 2-year study conducted regarding management practices and problems associated with raising fish in concrete tanks in Nigeria. The location and construction of the tanks, which were used ... -
Growth of grey triggerfish Balistes capriscus, based on growth checks of the dorsal spine
(1989)Type: Journal ArticleAn estimation is given of growth parameters of grey triggerfish (Balistes capriscus ) occurring off the coast ofGhana. Growth was estimated by observing annuli in the dorsal spine. From the distribution of observed length ... -
A small-scale hatchery for common carp
(1989)Type: BriefGives comprehensive and well-illustrated techniques in comics format for establishing and maintaining an inexpensive hatchery for common carp, based on the techniques adopted in the common carp culture in Indonesia. -
ICLARM and South-South technology transfer: Philippine aquaculture technology and Indonesia. Part II
(1989)Type: Journal ArticleDetails are given of the tilapia hatchery systems used in the Philippines i.e., the "hapa" floating hatcheries and the backyard pond hatcheries, and their applications in Indonesia. Experiments are being conducted in ... -
Rice-fish-vegetable integrated farming: towards a sustainable ecosystem
(1990)Type: Journal ArticleAn outline is given of procedures to take in order to adopt an integrated rice-fish-vegetable farming system in India. Vegetables, which are cultivated in the dikes of the system, may include Luffa acutangula, Vigna ... -
Polyculture of tropical bivalve mulluscs with tilapia: a potentially profitable solution to predator control and fouling problems
(1990)Type: Journal ArticleThis article gives an account of the beneficial effect of rearing sea water acclimated tilapia with oyster culture. -
Reduction in effort and favorable environment helped to increase shrimp catch in Kuwait
(1990)Type: Journal ArticleThe 1988-1989 shrimp catch from kuwait waters was 5125 t, representing a 62% increase above the previous record of 3158 t in 1966-1967. Ninety-eight per cent of the record landing was comprised of Penaeus semisulcatus ... -
International research collaboration in rice-fish research
(1990)Type: Journal ArticleGrowing fish in ricefields could dramatically increase farmers' incomes from rice lands and fish production in Asia. This article describes how collaborative international research can strengthen national research ia ... -
Integration of aquaculture and agriculture: a route to sustainable farming systems
(1990)Type: Journal ArticleThe integration of agriculture and aquaculture as a means of intensifying resource use and improving the productivity of many current farming practices in Southeast Asian and African countries is discussed. A brief account ...
