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Now showing items 261-270 of 297
Mud crab pond and pen culture
(University of the Philippines Aquaculture Society, Inc, 2001)
Depuration of molluscs
(Philippine Council for Agriculture, Forestry and Natural Resources Research and Development; Bureau of Fisheries and Aquatic Resources, 1987)
The experimental system put up at SEAFDEC [Southeast Asian Fisheries Development Center; Philippines] consisted of six rectangular (96 x 196 x 42 cm) fiberglass-coated tanks made of marine plywood. It can depurate about ...
Environmental concerns and strategies for sustainable aquaculture
(University of the Philippines Aquaculture Society, Inc, 2001)
Series: Special Publication; No. 24
Improved hatchery rearing techniques for the Asian catfish, Clarias macrocephalus (Gunther)
(European Aquaculture Society, 1995)
The Asian catfish, Clarias macrocephalus, is a popular freshwater foodfish in the Philippines. However, grow-out farming of this species is hampered by the lack of juveniles for stocking. A series of experiments on zooplankton ...
New developments in marine prawn disease research in south east Asia.
(Malaysian Fisheries Society. Occasional Publication No. 6, 1992)
Researches on marine shrimp diseases for the past three years centered primarily on the diagnosis and control of viral and bacterial infections as well as nutritional, toxic and environmental diseases. Diagnostic techniques ...
Recirculating aquaculture systems: experiences, concepts, designs, and equipment
(Philippine Association for the Advancement of Science (PhilAAS), 2002)
In a general sense, recirculating aquaculture system are designed tp approximate the fundamental aspects of natural system in order to support aquatic life. They may involve tank, pund, and other culture system where water ...
Preliminary trials of combined Artemia rearing and salt production in earthen salt ponds in the Philippines
(Universa Press, 1980)
This paper describes trials at combining Artemia rearing with salt production during the dry season, in newly-constructed earthen salt ponds (reservoir, evaporation, concentration, and crystallization ponds, total area of ...
Photoperiod effects on feeding, food conversion, growth, and survival of abalone (Haliotis asinina Linne) during nursery rearing
(Phuket Marine Biological Center, 2001)
Juveniles of Haliotis asinina, 10 mm shell length were subjected to four photoperiodic regimes namely, 6L:18D, OL:24D, diffused 12:12D, and ambient light (12L:12D) serving as control. Juveniles were fed fresh seaweed, ...
Induced spawning and larval rearing of grouper (Epinephelus salmoides Maxwell)
(1986)
Broodfish of grouper (Epinephelus salmoides ) were induced to spawn by hormonal induction. The hormones used for this experiment were HCG + pituitary gland (PG) and LRH-a. The results showed that at dosages of 500 IU HCG ...
Seaweed research at SEAFDEC Aquaculture Department
(Seaweed Industry Association of the Philippines, 2003)
Seaweed research at the Aquaculture Department of SEAFDEC focuses mainly on 2 genera of agarophytes (Gracilaria and Gracilariopsis) and carrageenophytes (Eucheuma and Kappaphycus).
From 1988 to 1998, research works were ...