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Spontaneous spawning, fecundity and spawning periodicity in the donkey's ear abalone Haliotis asinina Linnaeus 1758
(Phuket Marine Biological Center; Phuket Marine Biological Center Special Publication 21(1), 2000)
Spontaneous group spawning was monitored in wild-caught (WC) and hatchery-bred (HB) abalone broodstock (<i>Haliotis asinina</i>) held in duplicate tanks at 1:3 (male: female) ratio from June 1997 to January 1999. Abalone ...
Disease management in shrimp farming
(INFOFISH, 2002)
Shrimp monoculture systems have been beset with devastating losses due to infectious diseases and environmental deterioration. On a global scale, efforts to make shrimp culture a sustainable industry are warranted because ...
Studies on the efficacy of Sarafin® (sarafloxacin hydrochloride) on vibrios associated with vibriosis in black tiger shrimp (Penaeus monodon)
(Fish Health Section, Asian Fisheries Society, 2002)
In vitro activity of Sarafin® (sarafloxacin hydrochloride) was determined against 7 luminous Vibrio harveyi isolates and 3 non-luminous Vibrio species (V. parahaemolyticus, V. alginolyticus and Vibrio species) isolated ...
Recent developments in freshwater and marine cage aquaculture in the Philippines
(Asian Fisheries Society; World Aquaculture Society - Southeast Asian Chapter, 2000)
Fish production from freshwater cages and pens, and marine cages and pens constitute 19% of the total foodfish produced from aquaculture in the Philippines. In 1998, production from freshwater cages and pens contributed ...
The plight of older women in a fishing village: The women fish traders of Bugtong Bato, Aklan, central Philippines
(ICLARM, 2001)
The changing nature of the fisheries in Bugtong Bato, a small fishing community in Central Philippines has also changed the role of women, particularly of older women, in the community. Until the 1980s, fishing used mainly ...
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 ...
Mud crab pond and pen culture
(University of the Philippines Aquaculture Society, Inc, 2001)
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, ...
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 ...
Microcystins from the cyanobacteria Microcystis aeruginosa in Laguna de Bay, Philippines
(Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA), 2005)
Laguna de Bay, the largest freshwater lake in the Philippines, experiences periodic blooms of the cyanobacteria Microcystis aeruginosa. The results of analysis for the presence of the hepatotoxin microcystins in bloom ...