25,389 results
Industry
PROJECT NUMBER • 1994-083
PROJECT STATUS:
COMPLETED

Increased production of juvenile Pacific oysters (Crassostrea gigas) through supplementary feeding

The standard method for growing the early stages of juvenile Pacific oysters is to hold them in systems called upwellers in land-based nurseries. Seawater is pumped through to provide the oysters with food particles. Growth rates of oysters cultured using this method were highly variable at Pipe...
ORGANISATION:
CSIRO Oceans and Atmosphere Hobart
Industry
PROJECT NUMBER • 1994-081
PROJECT STATUS:
COMPLETED

Experimental production of tetraploid oysters for use as broodstock for commercial hatchery production of triploids

Triploids (3n) are organisms with three sets of chromosomes, while the normal diploid (2n) organisms have only two sets. Over the past two decades, triploids have been studied in more than 20 species of molluscs. The main interests of those studies have primarily focused on their sterility and...
ORGANISATION:
Flinders University
Environment
PROJECT NUMBER • 1994-079
PROJECT STATUS:
COMPLETED

Pearl oyster aquaculture: health survey of NT, WA and Qld pearl oyster beds and farms

A comprehensive health survey of pearl oysters Pinctada maxima was undertaken across northern Australian marine waters in a collaborative project between fisheries organisations and pearl producers in Northern Territory (NT), Queensland (Qld) and Western Australia (WA). The majority of animals...
ORGANISATION:
Department of Industry Tourism and Trade
Industry
PROJECT NUMBER • 1994-075.80
PROJECT STATUS:
COMPLETED

Enhancement of yabbie production from Western Australian farm dams - BCA

This report describes the results of an ex-post benefit cost analysis of the FRDC ­funded project 'Enhancement of yabby production from Western Australian farm dams' (Project No. 1994-075). The project was carried out by the Western Australian Marine Research Laboratories. The main findings of the...
ORGANISATION:
Department of Primary Industries and Regional Development (DPIRD) WA
Industry
PROJECT NUMBER • 1994-075
PROJECT STATUS:
COMPLETED

Enhancement of yabbie production from Western Australian farm dams

Farmers receive higher prices per kilo for large yabbies. Yabby farmers have reported that the majority of yabbies trapped from farm dams are below market size (< 30 g) and therefore of no economic value. In addition, farmers also report that while dams produce large yabbies when...
ORGANISATION:
Department of Primary Industries and Regional Development (DPIRD) WA
Industry
PROJECT NUMBER • 1994-070
PROJECT STATUS:
COMPLETED

Higher returns in prawn aquaculture: Pilot program to create production stocks that are all female

Female penaeid prawns grow faster and may have higher feed conversion efficiency than do males. If a technique could be devised to bias the sex ratio of larvae produced so that the proportion of females in each brood outnumbered the males, the commercial grower could achieve dramatically...
ORGANISATION:
Department of Agriculture and Fisheries EcoScience Precinct
Environment
PROJECT NUMBER • 1994-067
PROJECT STATUS:
COMPLETED

Assessment of juvenile eel resources in south-east Australia

In the face of declining world production of freshwater, anguillid eels, together with largely unsatisfied export market demand for such eels and eel produce, a commercial premium is being placed on the development of intensive eel culture technology and the associated utilisation of glass eel...
ORGANISATION:
Agriculture Victoria
Industry
PROJECT NUMBER • 1994-061
PROJECT STATUS:
COMPLETED

Development of dry pelletised barramundi food from catfish by-product

The main reason for conducting this research was to investigate the possibility of producing feed for aquaculture enterprises in remote areas using locally available raw materials. In this case the major potential raw material was the waste from a local catfish wild capture fishery on Lake Argyle in...
ORGANISATION:
Lake Argyle Fisheries
People
Environment
PROJECT NUMBER • 1994-055
PROJECT STATUS:
COMPLETED

Regional larval fish archives: Preservation of an important fisheries resource

With FRDC support, Regional Larval Fish Archives (RLFAs) have been established at the Australian Museum, CSIRO Fisheries in Hobart, the Museum of Tropical Queensland, the Museum of Victoria and the South Australian Museum. In the RLFAs large larval fish collections can be deposited to be held...
ORGANISATION:
Australian Museum
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