Browsing by Author Ch'ng Huck Ywih


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Issue DateTitleAuthor(s)
Nov-2021Acid soils nitrogen leaching and buffering capacity mitigation using charcoal and sago bark ashHamidi N.H. ; Ahmed O.H. ; Omar L. ; Ch'Ng Huck Ywih ; Johan P.D. ; Paramisparam P., Jalloh M.B. ; Jalloh M.B. 
Nov-2021Amending potassic fertilizer with charcoal and sago (Metroxylon sagu) bark ash to improve potassium availability in a tropical acid soilParamisparam P. ; Ahmed O.H. ; Omar L. ; Ch'Ng H.Y. ; Maru A. ; Johan P.D. 
Jun-2020Assessment of soil carbon accumulation during different growth stages of banana after land conversion from a secondary forestZakaria F. ; Ch'Ng H.Y. 
Jan-2020Background of Curry LeafCh'ng Huck Ywih 
2023Changes in Potassium Sorption and pH Buffering Capacity of Tropical Acid Soils Following Application of Charcoal and Sago Bark AshParamisparam P. ; Ahmed O.H. ; Ch'Ng H.Y. ; Omar L. ; Johan P.D. ; Hamidi N.H. ; Musah A.A. 
2022Chapter 1: Backgrounf of MulberryCh'ng Huck Ywih 
2023Charcoal and Sago Bark Ash Regulates Ammonium Adsorption and Desorption in an Acid SoilHamidi, NH; ; Ahmed, OH; ; Omar, L; ; Ch'Ng H.Y. ; Johan, PD; ; Paramisparam, P; ; Musah, AA; ; Jalloh, MB; 
Oct-2021Co-application of charcoal and wood ash to improve potassium availability in tropical mineral acid soilsParamisparam P. ; Ahmed O.H. ; Omar L. ; Ch'Ng H.Y. ; Johan P.D. ; Hamidi N.H. 
2023Co-Application of Inorganic Fertilizers with Charcoal and Sago Bark Ash to Improve Soil Nitrogen Availability, Uptake, Use Efficiency, and Dry Matter Production of Sorghum Cultivated on Acid SoilsHamidi N.H. ; Ahmed O.H. ; Omar L. ; Ch'Ng H.Y. ; Johan P.D. ; Paramisparam P. ; Musah A.A. ; Jalloh M.B. 
Sep-2021Combined use of charcoal, sago bark ash, and urea mitigate soil acidity and aluminium toxicityHamidi N.H. ; Ahmed O.H. ; Omar L. ; Ch'Ng H.Y. 
2023Community level capacity building for biomass-based product development towards socio-economic empowerment and sustainabilitySannasi, P. ; Azmin S.N.H.M ; Ariff A.L.Z ; Ywih, C.H. 
2020Curry Leaf (Murraya koenigii): The story of potential Miracle PlantSiti Nuurul Huda Mohammad Azmin ; Ch'Ng Huck Ywih 
Jan-2020Effect of Christmas Island rock phosphate and rice straw compost application on soil phosphorus availability and maize (Zea mays L.) growth in a tropical acid soil of Kelantan, MalaysiaCh'Ng H.Y. ; Sanusi S. ; Bin Othman S. 
Jun-2021Effect of wood vinegar and rice husk biochar on soil properties and growth performances of immature kenaf (Hibiscus cannabinus) planted on BRIS soilMohd Fauzie Jusoh ; Lai Jai Xin ; Ch'ng Huck Ywih ; Palsan Sannasi Abdullah ; Noraida Mohd Radzi ; Mohd Ashraf Zainol Abidin ; Muhammad Firdaus Abdul Muttalib 
2022Effectiveness of calcium amendments to alleviate subsoil acidity than magnesium amendments in UltisolsHaryanti H.S. ; Mohammed, A. ; Ywih, C.H. ; Ibrahim K.S. ; Pamuru R.R. 
29-Dec-2020Effects of rice husk biochar in minimizing ammonia volatilization from urea fertilizer applied under waterlogged conditionSelvarajh, G. ; Ch'Ng H.Y. ; Zain, N.M. 
2021Effects of rice husk biochar in minimizing ammonia volatilization from urea fertilizer applied under waterlogged conditionSelvarajh, G ; Ch'Ng H.Y. ; Zain, N.M. 
May-2021Effects of zinc on the growth and yield of maize (Zea mays l.) cultivated in a tropical acid soil using different application techniquesAhmad Hisham A.R. ; Ch'Ng H.Y. ; Rahman M M ; Mat, K. ; Zulhisyam A.K. 
Jul-2021Enhancing soil nitrogen availability and rice growth by using urea fertilizer amended with rice straw biocharSelvarajh, G ; Ch'Ng H.Y. 
Jun-2021Enriched rice husk biochar minimizes ammonia loss from applied urea fertilizer under waterlogged environmentSelvarajh G. ; Ch'Ng H.Y. ; Zain N.M. ; Damrongrak I.