Hatchery protocol for silver therapon (Leiopotherapon plumbeus, Kner 1864)
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2016-09-05Inventor
Aya, Frolan 
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Abstract
The hatchery protocol for silver therapon (Leiopotherapon plumbeus, Kner 1864) in outdoor tanks is disclosed. The process includes timed provision of preferred natural food commensurate with the age of larvae, pre-conditioning of rearing water, utilizing ambient lake water and the addition of fresh tropical almond leaves Terminalia catappa to enhance natural food supply in tanks. A stocking density of 0.1 to 1 larvae /L was used to enhance survival and growth. Survival of larvae increased to 35.41 ± 15.32 per cent using the invention.
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ayungin silver therapon Leiopotherapon plumbeus talisay Terminalia catappa ammonium phosphate chicken manureSuggested Citation
Aya, F. A. (2016). Hatchery protocol for silver therapon (Leiopotherapon plumbeus, Kner 1864) (Intellectual Property Office of the Philippines Patent No. PH12014000380B1). http://onlineservices.ipophil.gov.ph/wopublish-search/public/detail/patents?id=PH12014000380
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Diet composition, feed preferences and mouth morphology of early stage silver therapon (Leiopotherapon plumbeus, Kner 1864) larvae reared in outdoor tanks
Aya, Frolan; ; Garcia, Luis Maria (Wiley, 2015)
This study examined the diet composition, feeding preferences, and mouth morphology of the silver therapon (Leiopotherapon plumbeus, Kner 1864) larvae under captive conditions. Larvae were reared in outdoor tanks (4 ... -
Embryonic and larval development of hatchery-reared silver therapon Leiopotherapon plumbeus (Perciformes: Terapontidae)
Aya, Frolan; ; Garcia, Luis Maria ; (Springer Verlag, 2016)
The embryonic and larval development of hatchery-reared silver therapon Leiopotherapon plumbeus are described to provide essential information on the early life history of this species. Egg size, larval size at hatching, ... -
Point-of-no-return and delayed feeding mortalities in first-feeding larvae of the silver therapon Leiopotherapon plumbeus (Kner) (Teleostei: Terapontidae)
Garcia, Luis Maria; ; Aya, Frolan (Elsevier, 2020-02)
This study examined the incidence of mortalities among first-feeding post-yolk sac silver therapon Leiopotherapon plumbeus (Kner) larvae deprived of live food in the hatchery. Starting after their yolk was consumed at 40 ...
