Journal Articles: Recent submissions
Now showing items 41-60 of 1232
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Effect of diet isotopic ratios on the \(\mathsf{\delta^{13}C}\) and \(\mathsf{\delta^{15}N}\) signatures of scallop-gut contents in a natural setting
Aya, Frolan
; Kudo, Isao (The Plankton Society of Japan, 2023)
The relationship between diet isotopic signatures and the extent of the tissue-diet isotope fractionation factors have been shown previously in controlled feeding studies, but this relationship remains poorly resolved for ... -
Developmental historicity and saccharide heterotrophy of Schizochytrium sp. OT01: Implication of docosahexaenoic acid production for biotechnological applications
Batbatan, Christopher; Hepowit, Nathaniel ; (Rushing Water Publishers, 2011)
Thraustochytrids have been targeted worldwide in search of highly oleaginous strains for industrial applications and newly collected holotypes are described based on life cycle developmental history and saccharide heterotrophy. ... -
High amorphous poly-beta-hydroxybutyrate (PHB) content in a probiotic Bacillus strain displays better protective effects in Vibrio-challenged gnotobiotic Artemia
Laranja, Joseph Leopoldo; ; Ludevese-Pascual, Gladys ; Amar, Edgar ; Aerts, Maarten ; ; Bossier, Peter (Elsevier, 2018)
In this study, the Bacillus sp. JL47, a superior PHB-accumulating Bacillus strain identified from the previous work, was tested for its protective effects in gnotobiotic Artemia franciscana during a pathogenic Vibrio ... -
Genetic research initiatives for sustainable aquaculture production in the Philippines
Romana-Eguia, Maria Rowena R.; Ablan Lagman, Ma. Carmen ; ; (Field Science Center, Graduate School of Agricultural Science, Tohoku University, 2019-03)
The Philippines is one of several countries in Southeast Asia that has, for several decades, made steady contributions to world aquaculture production both from inland and marine waters. In recent years, fish production ... -
Preliminary assessment of genetic variation in the Japanese endemic freshwater crab, Geothelphusa dehaani, based on mitochondrial DNA sequences
Huervana, Joana Joy; Kano, Yuichi ; ; Onikura, Norio ; (Pensoft Publishers, 2023-06-27)
Geothelphusa dehaani, a freshwater crab species endemic to Japan, has the largest distribution range amongst the 19 known species in the country. Due to its low dispersal capability and restricted habitat to freshwater, ... -
Reproductive quality evaluation of male Indian white prawn Penaeus indicus broodstock-fed diets supplemented with polychaete extracts (Marphysa sp.)
Santander-Avancena, Sheryll; Traifalgar, rex Ferdinand ; Estante-Superio, Erish ; ; Mamauag, Roger Edward ; Monteclaro, Harold ; ; Quinitio, Gerald (Taylor and Francis, 2023-06-23)
The present study determined the effect of different polychaete extracts, namely, total soluble fraction (TSF), neutral lipid fraction (NLF) and polar lipid fraction (PLF), in the maturation and sperm quality of male ... -
Reproduction, early development, and larval rearing of the climbing perch Anabas testudineus (Teleostei: Anabantidae) in captivity
Aya, Frolan; ; Garcia, Luis Maria (College of Agriculture and Food Science, University of the Philippines Los Baños, 2023-06)
Induced spawning, early development, and larval rearing of the climbing perch Anabas testudineus were examined under captive conditions. Five female climbing perch [125.33 ± 3.27 mm standard length (SL); 70.67 ± ... -
Behavior changes and \(\mathsf{LC_{50}}\) of dried garlic (Allium sativum) acute toxicity in Nile tilapia (Oreochromis niloticus) juvenile
(College of Agriculture and Food Science, University of the Philippines Los Baños, 2023-06)Plant-based compounds are emerging substitutes for chemical treatments in aquaculture since they are known to cause less harm to both the environment and its organisms. Garlic (Allium sativum) is a popular herb ... -
Lime application to condition soil to pH 11 controls growth of harmful vibrios and WSSV
Tendencia, Eleonor; (European Association of Fish Pathologists, 2023-05-26)
Shrimp farming has been devastated by several diseases. Disease outbreaks can be prevented by optimising environmental conditions or by eliminating risks factors including carrier organisms. These can be achieved through ... -
Estimating the economic benefits and costs of conserving marine protected area in San Jose, Antique, Philippines
(Silliman University, 2023-03-27)The establishment of marine protected areas (MPAs) in the Philippines becomes a priority management strategy to conserve marine biodiversity and address the problem of declining marine resources. Economic studies can be a ... -
Histidine requirement of snubnose silver pompano Trachinotus blochii
Mamauag, Roger Edward; (Elsevier, 2023-05-25)
Histidine is necessary for the formation and repair of tissues to mitigate the effects of cataract on some fish species. Although the requirements for dietary amino acids of several Trachinotus species have been reported, ... -
Molluscan aquaculture in the Philippines: A review
Lebata-Ramos, Ma. Junemie Hazel (Springer, 2023-04-25)
Molluscs are among the most valuable resources of the Philippines, an archipelagic country of 7,107 islands bounded by 36,000 km of coastline and 26.6 million ha of coastal waters. In 2020, production from mussels and ... -
Grow-out culture of oyster Magallana bilineata (Röding, 1798) using pouches: A comparison of growth and survival in the river and earthen pond
Lebata-Ramos, Ma. Junemie Hazel; ; (College of Agriculture and Food Science, University of the Philippines Los Baños, 2023-03)
Oysters are among the most in-demand aquaculture commodities in the Philippines and worldwide. With the decreasing culture area and the deteriorating water quality of oyster beds, there is a need to explore new culture ... -
Genomic analysis of Vibrio harveyi strain PH1009, a potential multi-drug resistant pathogen due to acquisition of toxin genes
De Mesa, Czarina Anne; Mendoza, Remilyn ; Penir, Sarah Mae ; ; Amar, Edgar ; Saloma, Cynthia (Elsevier, 2023-03-25)
In has increasingly been observed that viral and bacterial coinfection frequently occurs among cultured shrimp and this coinfection could exacerbate the disease phenotype. Here, we describe a newly discovered bacterial ... -
Effect of size grading on growth of yellow Pacific shortfin eel (Anguilla bicolor pacifica)
Aya, Frolan; ; Garcia, Luis Maria (Wiley, 2023-03-22)
Heterogeneous growth, which is common among farmed fish, can be remedied by size grading. This study focused on whether the size grading process, which is commonly practiced in aquaculture, improves the subsequent growth ... -
Inclusion of live mud polychaete (Marphysa iloiloensis) in the feeding regime improved the hatchery performance of domesticated Indian white shrimp (Penaeus indicus)
Estante-Superio, Erish; Mandario, Mary Anne ; Santander-Avancena, Sheryll ; ; Estepa, Fe Dolores ; Mamauag, Roger Edward (Elsevier, 2023-03-07)
A 60-day feeding trial was conducted to evaluate the effect of inclusion frequency of hatchery-bred mud polychaete, Marphysa iloiloensis, as part of a combination diet on the reproductive performance and larval quality of ... -
Bacterial diseases of tilapia, their zoonotic potential and risk of antimicrobial resistance
Haenen, Olga; Thanh Dong, Ha ; Hoai, Truong Dinh ; Crumlish, Mags ; Karunasagar, Iddya ; Barkham, Timothy ; Chen, Swaine ; Zadoks, Ruth ; Kiermeier, Andreas ; Wang, Bing ; Garrido Gamarro, Esther ; Takeuchi, Masami ; ; Fouz, Belén ; Pakingking, Rolando V., Jr. ; Zeng, Weiwei ; Bondad-Reantaso, Melba (Wiley, 2023-03-05)
Tilapia culture is an important source of income and nutrition to many rural families. Since 2000, the production of tilapia increased and reached domestic and global markets. Major farmed species is Nile tilapia (Oreochromis ... -
Seaweed Gracilariopsis heteroclada, formulated flaked diet, and a combination of both as feed for the abalone Haliotis asinina: Effect on growth and survival
Lebata-Ramos, Ma. Junemie Hazel; Solis, Ellen Flor ; (Springer, 2023-01-27)
This paper compares the effect of feeding the abalone Haliotis asinina with seaweed (SW), formulated (FD), and mixed (SW+FD) diets. The feeding experiment, in six replicates, was conducted in a tank facility and ... -
Rapid screening of potential probionts from the gut microbiota of climbing perch, Anabas testudineus
Caipang, Christopher Marlowe; ; Pakingking, Rolando V., Jr. ; ; (International Network for Natural Sciences, 2022-09-25)
The intestinal microbial community has crucial functions for their vertebrate host. Several studies in fish showed that their gastro-intestinal tract harbors a diverse population of bacteria that supplies exogenous nutrients, ... -
Evaluation of dietary fermented tuna by-product meal as partial replacement for unprocessed tuna by-product meal in fishmeal-based diets for juvenile olive flounder Paralichthys olivaceus
Aya, Frolan; Moniruzzaman, Mohammad ; ; Won, Seonghun ; Hamidoghli, Ali ; ; (Springer, 2022-12-06)
This study examined the effects of feeding fermented tuna by-product (FTBP) on the growth, non-specific immune response, liver and intestinal morphology, and disease resistance of olive flounder Paralichthys olivaceus. ...
