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Protein and dry matter digestibility of feedstuffs in complete diets for Penaeus monodon
(Asian Fisheries Society, 1997)
The digestibilities of animal and plant protein sources were determined for P. monodon (30 ~ 40 g wet weight). Protein sources were incorporated in complete diets containing the indicator, chromic oxide at 1.8%. Casein, ...
Larval survival and megalopa production of Scylla sp. at different salinities
(Australian Centre for International Agricultural Research, 1999)
Salinity tolerance was determined for each zoeal stage of Scylla sp. Larvae from ablated pond-grown females were abruptly transferred to salinities of 12, 16, 20, 24, 28 and 32 ppt. Spawning salinity or previous rearing ...
Shrimp diseases in the Philippines: a historical perspective of research, training and development.
(Department of Marine Biology, Ocean University of Qingdao, 1998)
Pioneering research on shrimp diseases in the Philippines was spearheaded at the Aquaculture Department of the Southeast Asian Fisheries Development Center at Tigbauan, Iloilo in 1975. Investigations initially covered ...
Environmental concerns and strategies for sustainable aquaculture
(University of the Philippines Aquaculture Society, Inc, 2001)
Postlarvae density and photoperiod effects on the settlement and metamorphosis of the donkey's ear abalone, Haliotis asinina Linne, 1758
(Phuket Marine Biological Center, 2000)
The effects of photoperiod and density of postlarvae on settlement and metamorphosis of the native abalone, <i>Haliotis asinina</i> were determined in two separate experiments. Abalone larvae were hatched from spontaneously ...
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 ...
Bacterial diseases of penaeid shrimps: An Asian view
(Fish Health Section, Asian Fisheries Society, 1995)
In the past 5 Yr, bacterial diseases have become limiting factors in penaeid culture systems, their effects becoming directly proportional to the growth of the industry in terms of severity and imoact. Although eight ...
Interaction of the midgut gland and the ovary in vitellogenesis and consequences for the breeding success: a comparison of unablated and ablated spawners of Penaeus monodon
(European Aquaculture Society, 1989)
The midgut glands and ovaries of unablated and ablated females of Penaeus monodon were examined before and after spawning by light and electron microscopy to elucidate the role of the midgut gland during vitellogenesis. ...
Effect of feeding regimes on growth and survival of bighead carp (Aristichthys nobilis Richardson) fry
(Asian Fisheries Society, 1989)
Two five-week feeding trials were undertaken to evaluate growth and survival of bighead carp (Aristichthys nobilis ) fry of 1.9-2.4 mg mean weight reared on various feeding regimes. In Treatment 1, the carp fry were fed ...