The artificial hatching for Acanthopagrus arabicus (latus) fish stock in our water. We need to know the best methods and procedures ( close or open systems, water flow, salinity, O2, pH,... etc ) and injectable doses used in the hatching process.
salaam
while my experience is limited to Alaskan salmon conditions what I have learned may help. start by having students study the natural environment of your target fish. determine the nature of all relevant conditions extant in the natural environment of target species. your study should seek to determine if there are relevant conditions unknown to the current knowledge on the subject. perform a survey of known literature. find the best studies on the subject. find studies that are unique and test to determine if they have something to contribute to our understanding of the target species. hyperaccumulators are organisms that accumulate heavy metals in there tissue during there life span. this includes fish. in the article listed below Fe is referred to as a heavy metal. it should be noted that Fe / Iron plays an important role in biology. seek evidence of symbiotic relationships. to determine best practices for artificial environment health study natural fluctuations in native populations to determine causal relationships. monitor fluctuations of organisms that your fish feed on IE worms, molluscs, and crustaceans etc. determine common maladies and track these in native and artificial stocks. may Allah guide you to the best of knowledge regarding this. Darren Marchant.
https://en.wikipedia.org/wiki/Symbiosis
https://en.wikipedia.org/wiki/Iron
https://en.wikipedia.org/wiki/Iron#Biological_role
https://en.wikipedia.org/wiki/List_of_hyperaccumulators
https://en.wikipedia.org/wiki/Hyperaccumulator
www.fisheriesjournal.com/archives/2016/vol4issue1/PartC/4-1-15.pdf
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