The project has created knowledge which has led to the outcome of better health management on Australian prawn farms. Changes to farm practices have occurred where whole-farm destocking and pond disinfection are applied as a hygiene practice following a season where crop declines or failures are...
ORGANISATION:
Department of Agriculture and Fisheries EcoScience Precinct
This set of experiments compared the growth performance, survival and health of yellowtail kingfish (YTK) sourced from two different hatcheries (Strain 1 and Strain 2) fed on various diets over a commercially relevant time period of 56 weeks (ca. 13 months). Fish health was assessed routinely...
ORGANISATION:
Department of Primary Industries and Regional Development (DPIRD) Fremantle
Per- and poly-fluoroalkly substances (PFASs) are now emerging as pollutants with potentially catastrophic impact on aquaculture facilities. Two key research institutes, Port Stephens Fisheries Institute (PSFI) in NSW and Australian Centre for Applied Aquaculture Research (ACAAR) in Western Australia...
ORGANISATION:
Department of Primary Industries and Regional Development
Central to the success of a health and biosecurity support network for prawn aquaculture is training of industry members. Without an understanding of specific diseases and their mechanisms, it is difficult to correctly diagnose an outbreak and carryout appropriate biosecurity measure in response to...
Using small numbers of broodstock for breeding often leads to random drift in gene frequencies between generations. Effective population size (Ne) is used as an indicator to assess the rate of inbreeding and loss of genetic variation in small populations. In this study we used six microsatellites,...