Archives – Page 12 – Asia-Pacific Journal of Science and Technology (APST)

Vol. 26 No. 02 (2021): APR-JUN

Adoption of row planting technology and household welfare in southern Ethiopia, in case of wheat grower farmers in Duna district, Ethiopia

Negese Tamirat Department of Economics, College of Business and Economics, Jimma University, Oromia, Ethiopia Jemal Abafita Department of Economics, College of Business and Economics, Jimma University, Oromia, Ethiopia DOI: https://doi.org/10.14456/apst.2021.13 Keywords: Adoption Binary logit Ethiopia Propensity score matching Row planting technology Wheat Yield Abstract Adoption of yield enhancing row planting technologies is crucial for achieving […]

Vol. 26 No. 02 (2021): APR-JUN

Effects of the combination of cultivars and organic amendments for improving the resistance of water shortage in coffee

Thuy DOAN Soils and Fertilizers Research Institute (SFRI), Vietnam Academy of Agricultural Sciences (VAAS) Hanoi, Vietnam Chuthamat Mongchu Department of Soil Science and Environment, Faculty of Agriculture, Khon Kaen University, Khon Kaen, Thailand Jean L. Janeau Land Development Department (LDD), Ministry of Agriculture and Cooperatives, Bangkok, Thailand Jean L. Maeght AMAP, CIRAD, IRD, INRAE, CNRS, […]

Vol. 26 No. 03 (2021): JUL-SEP (TSB-2020)

A rapid method for selection and cloning of stably transformed insect cell lines

Najmeh Khanefard Biotechnology International Graduate Program, School of Bioresources and Technology, King Mongkut’s University of Technology Thonburi, Bangkok, Thailand Phenjun Mekvichitsaeng Pilot Plant Development and Training Institute, King Mongkut’s University of Technology Thonburi, Bangkok, Thailand Saengchai Akeprathumchai Biotechnology International Graduate Program, School of Bioresources and Technology, King Mongkut’s University of Technology Thonburi, Bangkok, Thailand Yaowaluck […]

Vol. 26 No. 03 (2021): JUL-SEP (TSB-2020)

Genetic structure between wild and cultivated populations of Carica papaya in Thailand revealed by microsatellites

Nidchaya Aketarawong Department of Biotechnology, Faculty of Science, Mahidol University, Bangkok, Thailand Siriwan Isasawin Department of Biotechnology, Faculty of Science, Mahidol University, Bangkok, Thailand Sujinda Thanaphum Department of Biotechnology, Faculty of Science, Mahidol University, Bangkok, Thailand DOI: https://doi.org/10.14456/apst.2021.55 Keywords: Common papaya Simple sequence repeats Admixed structure Gene flow Risk assessment Farm management Abstract Evaluation of […]

Vol. 26 No. 02 (2021): APR-JUN

Evaluation of simple and rapid DNA extraction methods for molecular identification of fungi using the ITS regions

Lakkhana K. Wingfield Division of Biological Science, Faculty of Science, Prince of Songkla University, Songkla, Thailand Jirawalun Atcharawiriyakul Division of Biological Science, Faculty of Science, Prince of Songkla University, Songkla, Thailand DOI: https://doi.org/10.14456/apst.2021.11 Keywords: DNA extraction Internal transcribed spacer (ITS) region PCR ampliﬁcation Abstract Routine DNA extraction method previously used in our laboratory usually involved […]

Vol. 26 No. 03 (2021): JUL-SEP (TSB-2020)

Screening of fungi isolated from damaged plant materials for the production of lignocellulolytic enzymes with decolorizing ability

Damkerng Bundidamorn LigniTech-Lignin Technology Research Group, School of Bioresources and Technology, King Mongkut’s University of Technology Thonburi, Bangkok, Thailand Lakha Salaiphet Natural Resource Management Program, School of Bioresources and Technology, King Mongkut’s University of Technology Thonburi, Bangkok, Thailand Taweerat Vichitsoonthonkul Division of Biotechnology, School of Bioresources and Technology, King Mongkut’s University of Technology Thonburi, Bangkok, […]

Vol. 26 No. 01 (2021): JAN-MAR

A study of cassava physical behavior for a design of cassava combine harvester

Chainarong Lomchangkum 0879451522 Chaiyan Junsiri Somposh Sudajan Kittipong Laloon DOI: https://doi.org/10.14456/apst.2021.10 Keywords: Cassava rhizome Combine harvester Physical behavior Abstract The research objective was to study physical behaviors of cassava parameters for a design of cassava combine harvester. The cassava used in this study was of variety Kasetsart 50. The study of the cassava stem shape […]

Vol. 26 No. 03 (2021): JUL-SEP (TSB-2020)

Biological activities of crude exopolysaccharides produced by the bacteria isolated from plasmodia of slime molds

Tuyen T. H. Do Ho Chi Minh City University of Food Industry, Ho Chi Minh City, Vietnam Tram T. H. Huynh School of Biotechnology, International University (VNU HCM), Ho Chi Minh City, Vietnam Ngoc N. Truong Vietnam National University, Ho Chi Minh City, Vietnam Hanh T. M. Tran School of Biotechnology, International University (VNU HCM), […]

Vol. 26 No. 01 (2021): JAN-MAR

Effect of heating conditions on physical and chemical characteristics of sugar syrup

Mutita Meenune Faculty of Agro-Industry, Prince of Songkla university Yosephine A. Djohan DOI: https://doi.org/10.14456/apst.2021.9 Keywords: Borassus flabellifer Palmyra palm Palm sap Palm sugar syrup Heating Abstract There has been an interest in the development of Thai local products, including palm sugar. The main raw material of palm sugar in Thailand is the sap of Palmyra […]

Vol. 26 No. 01 (2021): JAN-MAR

Numerical study of vortex shedding suppression using confined cylinder

Milad Heidari Zahrapanah Razaviyan Faculty of Engineering, Persian Gulf University, Boushehr, Iran Fatemeh A. Talebbeigi Faculty of Engineering, Persian Gulf University, Boushehr, Iran Pooyan Rahmanivahid Mechanical Engineering and Vehicle Technology Department, Global College of Engineering and ‎Technology (GCET), Muscat, Sultanate of Oman DOI: https://doi.org/10.14456/apst.2021.8 Keywords: Confined cylinder Fluid-induced instability Numerical study Vortex shedding Abstract The […]