Now showing items 1-10 of 232
Reproductive biology of the Asian seabass, Lates calcarifer
- In DR Jerry (Ed.), Biology and Culture of Asian Seabass Lates Calcarifer, 2014 - CRC Press
Seasonal gonad cycle of the climbing perch Anabas testudineus (Teleostei: Anabantidae) in a tropical wetland
- Ichthyological Research, 2015 - Springer Verlag
Seasonal reproduction of the climbing perch Anabas testudineus in the Candaba wetland, Philippines, is described. Monthly specimens were collected, gonads and viscera excised, and the gonads histologically examined. Low ...
Improved growth performance of Gracilariopsis heteroclada via short-term nitrogen enrichment
- Botanica Marina, 2015 - De Gruyter
This study examined the effect of short-term nitrogen (N) enrichment on Gracilariopsis heteroclada growth and agar quality. Planting materials were soaked in different concentrations of ammonium chloride (NH4Cl) ...
Acute toxicity of water-accommodated fraction and chemically enhanced WAF of bunker C oil and dispersant to a microalga Tetraselmis tetrathele
- Bulletin of Environmental Contamination and Toxicology, 2016 - Springer Verlag
This study assessed the toxicity of water-accommodated fraction (WAF) and chemically enhanced WAF (CEWAF) of bunker C oil and dispersant (DISP) to a microalga, Tetraselmis tetrathele. The 72-h median effective concentration ...
The loss of species: Mangrove extinction risk and geographic areas of global concern
- PLoS ONE, 2010 - PLoS ONE
Mangrove species are uniquely adapted to tropical and subtropical coasts, and although relatively low in number of species, mangrove forests provide at least US $1.6 billion each year in ecosystem services and support ...
Microalgal paste production of the diatom Chaetoceros calcitrans using electrolytic flocculation method at optimum culture conditions
- Aquaculture International, 2018 - Springer Verlag
The optimum culture conditions of the local strain Chaetoceros calcitrans were determined to improve biomass and reduce cost of production. Under outdoor culture conditions, higher cell density was attained when the cultures ...
Disaster management practices of academic libraries in Panay island, Philippines: Lessons from typhoon Haiyan
- Information Development, 2018 - SAGE Publications
A disaster management plan is essential because it can guide library personnel on what to do in a critical time. Using an eight-part survey instrument, this paper documents the impact of Typhoon Haiyan on 22 academic ...
Immunization regimen in Asian sea bass (Lates calcarifer) broodfish: A practical strategy to control vertical transmission of nervous necrosis virus during seed production
- Vaccine, 2018 - Elsevier
Outbreaks of viral nervous necrosis (VNN) in Asian sea bass (Lates calcarifer) at the larval stages via vertical transmission of nervous necrosis virus (NNV) from asymptomatic broodfish remain as a major deterrent during ...
Dietary administration of dehydroepiandrosterone hormone influences sex differentiation of hybrid red tilapia (O. niloticus x O. mossambicus) larvae
- Journal of Fisheries and Aquatic Science, 2012 - Academic Journals, New York
Effects of a steroid hormone Dehydroepiandrosterone (DHEA) on sex differentiation of hybrid red Tilapia Oreochromis niloticus x O. mossambicus larvae were investigated. Three day-old tilapia larvae were fed diets supplemented ...
Dietary soy peptide enhances thermotolerance and survival of juvenile japanese flounder, Paralichthys olivaceus
- Journal of the World Aquaculture Society, 2015 - World Aquaculture Society
Soy peptide (SP), a soy protein enzymatic hydrolysate, contains bioactive substances that could be utilized as an immune-stimulating feed ingredient. The experiment evaluated the efficacy of dietary SP on promoting growth, ...