Browsing Sustainable aquaculture by Issue Date
Now showing items 61-80 of 2402
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Enzyme electrophoresis in Tilapia zillii: a pattern for determining biochemical genetic markers for use in tilapia stock identification
(1982)Type: Journal ArticleA variety of tissues from T. zillii was examined by horizontal starch gel electrophoresis to identify isozymes of potential use as genetic markers for stock identification. Techniques were assessed for 30 enzymes coded for ... -
Integrated fish farming in West Java: social and economic considerations
(1982)Type: Journal ArticleFish farming has traditionally been combined with other agricultural production in West Java. Activities associated with fish culture include raising ducks, chickens, horses, water buffaloes, rice, aquatic plants, and even ... -
Oyster depuration: one answer to polluted estuaries
(1982)Type: Journal ArticleMost of the oysters commercially produced in the Philippines come from the largest island, Luzon, raised near Cavite in Manila Bay or Dagupan City in Pangasinan. In both sites, the oysters are grown estuaries in close ... -
Fecundity, egg weight and oocyte development in tilapias (Cichlidae, Teleostei)
(1983)Type: ReportA detailed study on the fecundity and related aspects of the biology of tilapiine fish by Prof. H.M. Peters of the University of Tnbingen based on data from seven species of substrate-spawning and mouthbrood-ing tilapias. -
Prospects for the commercial cultivation of giant clams (Bivalvia: Tridacnidae)
(1983)Type: Conference PaperThe status of tridacnid clam resources in the Indo-Pacific region and studies of their basic biology and ecology, including life histories, growth rates and phototrophic capabilities, spawning induction and larval and ... -
Research directions for tilapia culture
(1983)Type: Journal ArticleAreas in which research is required regarding tilapia culture are indicated. The confused status of cultured stocks, a consensus on choice of species and culture methods are discussed. -
Applied genetics of tilapias
(1983)Type: Working PaperThe present world production of tilapias is relatively low, despite their high potential for aquaculture. Most research efforts towards their husbandry have been aimed at solving the major problem in tilapia culture, ... -
Philippine Brackishwater Aquaculture Training Project
(1983)Type: Journal ArticleThe Brackishwater Aquaculture Development and Training Project, a cooperative effort of the Government of the Philippines, represented by the Bureau of Fisheries and Aquatic Resources (BFAR) under the Ministry of Natural ... -
Tilapia culture in arid lands
(1983)Type: Journal ArticleSystems for the culture of tilapia in arid lands are considered. Mariculture, integrated aquaculture-agriculture or warmwater aquaculature and closed aquaculture systems are covered. The potential for expansion of tilapia ... -
Rice-fish practices in Ifugao Province, Philippines
(1983)Type: Journal ArticleIfugao lies in the Cordillera Mountains in the north-central part of Luzon. It is famous for its colorful inhabitants, lush forests, crystal waters and magnificent rice terraces. The people have traditionally practiced ... -
Giant clams: food for the future?
(1983)Type: Journal ArticleMariculture possibilities of giant clams are discussed in detail, considering current production and consumption rates. -
Fish disease surveillance in Nigeria: a veterinary diary
(1983)Type: Journal ArticleIn Nigeria there is a scarcity of information on fish diseases. Reports are usually not made, except for a few studies by zoologists on helminth and blood parasites of fish. This article presented a few case studies to ... -
Production and marketing of milkfish in Taiwan: an economic analysis
(1983)Type: ReportA study of the whole Taiwanese milkfish industry from fry gathering to marketing. Based on a survey of over 200 respondents. -
Reviving the Bais City oyster industry
(1983)Type: Journal ArticleBais City with its two bays on the southeastern coast of Negros Island is historically the main source of shellfish in Negros Oriental, Philippines. Indigenous oyster species include the large, desirable Crassostrea iredalei ... -
Azolla as a fish food
(1983)Type: Journal ArticleThe potential of Azolla as food for fish is discussed with respect to various experiments undertaken using tilapia. -
Water quality in integrated livestock-fish ponds
(1983)Type: Journal ArticleWater quality variables were monitored during 3.5 years of research on pig-fish, duck-fish and chicken-fish systems. Early morning dissolved oxygen levels were often below 0.5 mg/1. Total ammonia levels were highest in ... -
Tilapia in a Peruvian lake
(1983)Type: Journal ArticleThe introduction of Tilapia rendalli in Lake Sauce is described,outlining the various biological investigations which were necessaryfor management of the lake and biomass estimation, age determinationand overcrowding. -
Palau giant clam hatchery
(1983)Type: Journal ArticleGiant clam culture is discussed considering in particular Tridacna gigas , T. derasa, T. squamosa and Hippopus hippopus with respect to work undertaken at the Micronesian Mariculture Demonstration Center in Palau. -
A method for the analysis of pond growth experiments
(1983)Type: Journal ArticlePond growth experiments play an essential role in aquaculature research in assessing the growth potential of thevarious species and strains. A method is proposed for the analysis of pond growth experiments which should ... -
Suggestions for developing improved strains of tilapia
(1983)Type: Journal ArticleSuggestions for controlling the domestication of tilapia improved strains are given regarding: 1) the population that serves as foundation stock; 2) the breeding system employed; and 3) the process used for selecting ...

















