Search
Now showing items 151-160 of 259
Two Procamallanus spp. (Nematoda, Camallanidae) from fishes in the Philippines
(Polish Academy of Sciences, Institute of Parasitology, 2004)
Nematode specimens of two Procamallanus species, P. (Procamallanus) planoratus Kulkarni, 1935 and P. (Spirocamallanus) guttatusi (Andrade-Salas, Pineda-Lopez et Garcia-Magana, 1994), were collected from broadhead catfish ...
GABA enhances reproduction of the rotifer Brachionus plicatilis Muller: application to mass culture
(Wiley-Blackwell, 2000)
Based on the results of individual and batch culture experiments in small volumes, we conducted experiments in larger volumes of 100 mL, 1 L and 10 L to determine: (1) at what phase of population growth would gamma-aminobutyric ...
Tank culture of Gracilaria heteroclada (Zhang et Xia)
(College of Agriculture and Central Experiment Station, University of the Philippines Los Baños, 2003)
Culture conditions in tanks were manipulated to improve the growth and agar quality of Gracilaria heteroclada Zhang et Xia. Specific growth rates during culture ranged from -0.51% to 1.40% and gel strength of agar from 439 ...
Occurrence, characterisation and detection of potential virulence determinants of emerging aquatic bacterial pathogens from the Philippines and Thailand
(Luigi Ponzio e Figlio Editori, 2004)
Strains of Aeromonas spp., 'non-cholera vibrios' (NCVs) and Plesiomonas shigelloides isolated from aquatic environments, fish and human diarrhoeal cases in the Philippines and Thailand were characterised for potential ...
Changes in mRNA expression of grouper (Epinephelus coioides) growth hormone and insulin-like growth factor I in response to nutritional status
(Elsevier, 2006)
Growth hormone (GH) and insulin-like growth factor-I (IGF-I) are key links to nutritional condition and growth regulation in teleost. To understand the endocrine mechanism of growth regulation in grouper, we cloned the ...
Bacterial microbiota of eggs from cage-reared and tank-reared grouper, Epinephelus coioides
(European Association of Fish Pathologists, 2004)
At SEAFDEC AQD, opaque spawned grouper eggs are observed during collection in cage-reared brood stock; while opaque and multi-colored eggs are often observed in tank-reared fishes. This study aimed to investigate the ...
Replacement of fish meal by animal by-product meals in a practical diet for grow-out culture of grouper Epinephelus coioides
(Elsevier, 2002)
A feeding trial was conducted to evaluate the potential of replacing fish meal with processed animal by-product meals, meat meal and blood meal (4:1 ratio), in practical diets for juvenile grouper (Epinephelus coioides). ...
Occurrence, histopathology and experimental transmission of hepatopancreatic parvovirus infection in Penaeus monodon postlarvae
(Inter-Research, 2003)
Hepatopancreatic parvovirus (HPV) was detected in samples of Penaeus monodon postlarvae (PL-13, PL-18, PL-19, PL-26) from 2 hatcheries in 2 provinces (Samar and Iloilo) in the Philippines. The percentage of infection was ...
Effect of iodine disinfection on the bacterial flora and hatching rate of grouper, Epinephelus coioides eggs at the cleavage and eyed stages
(European Association of Fish Pathologists, 2001)
In this study, the effect of iodine disinfection on the bacterial flora and hatching rate of grouper egg at two different stages of development were investigated. The eggs (at cleavage and eyed stages) were soaked for 10 ...
Comparison of some live organisms and artificial diet as feed for Asian catfish Clarias macrocephalus (Günther) larvae
(Blackwell Publishing, 2005)
Experiments were conducted to evaluate the efficacy of five live organisms (Artemia, Brachionus calyciflorus, Chironomus plumosus, Moina macrocopa and Tubifex sp.) and an artificial diet (40% protein) in the larval rearing ...