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Now showing items 21-30 of 37
Series: Aquaculture extension manual; No. 16
Diseases of penaeid shrimps in the Philippines
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2000)
The manual provides information on the diseases that affect the 3 major species of shrimps cultured in the Philippines: Penaeus monodon, P. merguiensis and P. indicus. It includes the common name of the disease, causative ...
Series: Aquaculture extension manual; No. 27
Mudcrab
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1999)
A 32-page manual that gives a general overview of mudcrab species of commercial value and their grow-out monoculture in ponds; polyculture with milkfish; and fattening in ponds, mangroves, and cages.
Series: Aquaculture extension manual; No. 37
Giant clam hatchery, ocean nursery and stock enhancement
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2007)
This manual is meant to serve as a guide to the culture of giant clams (Bivalvia, Subfamily Tridacninae). The first part focuses on hatchery methods. The second part is about the ocean nursery. The first two sections refer ...
Series: Aquaculture extension manual; No. 34
Biology and hatchery of mud crabs Scylla spp.
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2003)
This manual describes the principles and procedures for spawning the mature crabs (Scylla serrata, S. tranquebarica, and S. olivacea) and rearing the zoeae to juveniles. Hatchery conditions should satisfy the ecological ...
Series: Aquaculture extension manual; No. 38
Tilapia broodstock and hatchery management
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2007)
This manual will surely assist tilapia operators and technicians in producing good-quality fry and fingerlings which the industry currently needs. Fisheries researchers, teachers, and students will also find this manual ...
Series: Aquaculture extension manual; No. 32
Pag-aalaga ng halamang-dagat na Kappaphycus
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2007-07)
A 24-page manual that introduces the carrageenan-producing seaweed Kappaphycus whose culture has spread from Jolo in Mindanao to at least 14 sites in the Visayas and Luzon. Four culture methods are presented: fixed off-bottom, ...
Series: Aquaculture extension manual; No. 67
Biology and hatchery rearing of the silver therapon Leiopotherapon plumbeus
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2020-07)
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 ...
Series: Aquaculture extension manual; No. 9
Prawn hatchery design and operation
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1985)
Various factors to be taken into account in the operation of a prawn hatchery are examined under the following headings: 1) site selection; 2) hatchery facilities and equipment; 3) larval stages of prawn; 4) spawner and ...
Series: Aquaculture extension manual; No. 71
Pag-aalaga at pagpaparami ng likas na pagkain para sa similya ng mga isda at hipong tabang
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2023-01)
Inilalarawan sa manwal na ito ang iba’t-ibang paraan ng pag-aalaga at pagpaparami ng microalgae at iba pang natural na organismong pagkain para sa mga similya ng isda at hipong tabang na inaalagaan at pinaparami sa mga ...
Series: Aquaculture extension manual; No. 71
Culture of natural food for farmed freshwater fish and prawn larvae
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2023-01)
This manual describes the various methods for culturing microalgae and other natural food organisms fed to freshwater fish/prawn larvae that are produced and reared in hatcheries. Hence, it will encourage/ promote the use ...