Biology and hatchery rearing of the silver therapon Leiopotherapon plumbeus
- Global styles
- MLA
- Vancouver
- Elsevier - Harvard
- APA
- Help
![Thumbnail](/bitstream/handle/10862/5898/5898-AyaFA2020-AEM67.pdf.jpg?sequence=3&isAllowed=y)
วันที่
2020-07Page views
11,326ASFA keyword
biology
distribution records
growth
size
diet
feeding
nutritional requirements
reproduction
breeding stock
breeding
selection
hormones
larval stage
rearing techniques
fish hatcheries
incubation period
culture tanks
economic analysis
cost benefit analysis
fish culture
freshwater aquaculture
aquaculture
aquaculture development
aquaculture techniques
![ASFA ASFA](/themes/Mirage2/images/AGROVOC-logo.gif)
distribution records
![ASFA ASFA](/themes/Mirage2/images/AGROVOC-logo.gif)
growth
![ASFA ASFA](/themes/Mirage2/images/AGROVOC-logo.gif)
size
![ASFA ASFA](/themes/Mirage2/images/AGROVOC-logo.gif)
diet
![ASFA ASFA](/themes/Mirage2/images/AGROVOC-logo.gif)
feeding
![ASFA ASFA](/themes/Mirage2/images/AGROVOC-logo.gif)
nutritional requirements
![ASFA ASFA](/themes/Mirage2/images/AGROVOC-logo.gif)
reproduction
![ASFA ASFA](/themes/Mirage2/images/AGROVOC-logo.gif)
breeding stock
![ASFA ASFA](/themes/Mirage2/images/AGROVOC-logo.gif)
breeding
![ASFA ASFA](/themes/Mirage2/images/AGROVOC-logo.gif)
selection
![ASFA ASFA](/themes/Mirage2/images/AGROVOC-logo.gif)
hormones
![ASFA ASFA](/themes/Mirage2/images/AGROVOC-logo.gif)
larval stage
![ASFA ASFA](/themes/Mirage2/images/AGROVOC-logo.gif)
rearing techniques
![ASFA ASFA](/themes/Mirage2/images/AGROVOC-logo.gif)
fish hatcheries
![ASFA ASFA](/themes/Mirage2/images/AGROVOC-logo.gif)
incubation period
![ASFA ASFA](/themes/Mirage2/images/AGROVOC-logo.gif)
culture tanks
![ASFA ASFA](/themes/Mirage2/images/AGROVOC-logo.gif)
economic analysis
![ASFA ASFA](/themes/Mirage2/images/AGROVOC-logo.gif)
cost benefit analysis
![ASFA ASFA](/themes/Mirage2/images/AGROVOC-logo.gif)
fish culture
![ASFA ASFA](/themes/Mirage2/images/AGROVOC-logo.gif)
freshwater aquaculture
![ASFA ASFA](/themes/Mirage2/images/AGROVOC-logo.gif)
aquaculture
![ASFA ASFA](/themes/Mirage2/images/AGROVOC-logo.gif)
aquaculture development
![ASFA ASFA](/themes/Mirage2/images/AGROVOC-logo.gif)
aquaculture techniques
![ASFA ASFA](/themes/Mirage2/images/AGROVOC-logo.gif)
AGROVOC keyword
Taxonomic term
เมตาดาต้า
แสดงระเบียนรายการเต็ม
Share
Keywords
Silver perch Silver therapon AyunginSubjects
Freshwater fishes--BreedingDescription
Known for its tasty flesh, silver therapon, locally known as ayungin, has been regarded to be one of the most valuable edible native freshwater species in the Philippines. Demands for this fish species remain high which caused the wild stock supply to decline. According to the Philippine Statistics Authority, catch for this fish has deteriorated from 4,765 metric tons in 2002 to only 1,408 metric tons in 2018.
Due to this growing concern, a hatchery technique was devised by an AQD scientist to aid the deteriorating population of the species in the Philippine waters. This protocol, just like other technologies developed by SEAFDEC/AQD, will be for free and open to fish farmers interested to venture into ayungin culture. This new system of growing ayungin larvae in captivity was granted a patent by the Intellectual Property Office of the Philippines (IPOPHIL) in 2019, published in Volume 22, Number 124 of the office’s official gazette.
This manual contains the patented technique which will provide current knowledge on the biology, breeding, and seed production of ayungin. It aims to serve as a useful reference for students, aquaculturists, researchers, government fishery agency personnel who are interested in the breeding and culture of the native fish species.
Refinements on the technology for seed production and rearing of this specific species are still being continued. SEAFDEC/AQD is aiming to conduct more research in the development of nursery and grow-out technology. The Department is also gearing towards developing techniques for bigger culture systems which will be fit for commercial production. This is to help stakeholders and the industry boosts the economy through the production of this endemic species.
การอ้างอิง
Aya, F. A., & Garcia, L. M. B. (2020). Biology and hatchery rearing of the silver therapon Leiopotherapon plumbeus. Tigbauan, Iloilo, Philippines: Aquaculture Department, Southeast Asian Fisheries Development Center.
Type
BookISSN
0115-5369ชุด
Aquaculture extension manual; No. 67Format
[ii], 32 pages : color illustrations.
คอลเลกชัน
Related items
Showing items related by title, author, creator and subject.
-
Effects of weaning on survival and growth of silver therapon (Leiopotherapon plumbeus) larvae fed live and artificial diet
This study examined the effects of early weaning strategies on growth and survival of the silver therapon Leiopotherapon plumbeus larvae. In Trial 1, four larval age groups (8, 14, 20 and 26 days post‐hatch (dph)) were ... -
Aquaculture development in Malaysia
Liong, Pit Chong.; Hanafi, Hambal Bin.; Merican, Zuridah Osman.; Nagaraj, Gopinath. (Aquaculture Department, Southeast Asian Fisheries Development Center, 1988)Malaysia is a fish-consuming country with fish representing 60% of a total animal protein intake. At an annual per capita consumption of 32 kg some 560 000 mt of fish is required for the projected of 17.5 million people ... -
Catfish aquaculture
Tan-Fermin, Josefa D. (Aquaculture Department, Southeast Asian Fisheries Development Center, 2003)This article deals with the biology, broodstock management, seed production techniques and grow-out culture practices in C. macrocephalus.