A5061265898- Soil Carbon and Nitrogen Dynamics
- Pesticide and Herbicide Environmental Studies
- Clay minerals and soil interactions
- Heavy metals in environment
- Soil Management and Crop Yield
Joint Graduate School of Energy and Environment
2024
King Mongkut's University of Technology Thonburi
2024
China Agricultural University
2023
Kasetsart University
2019
This study aimed to investigate the effects of cultivation practices on soil organic carbon sequestration associated with distribution and stability aggregates in tropical crop fields. The analyzed soils collected from two long-term experimental sites different fertilizer applications during past 46 years. For cassava cultivation, six treatments were included: Control, N (N), NPK (NPK), incorporated compost (NPK+CP), residue (NPK+CR), (CR). maize rotated mung bean chemical Cow dung (CD), cow...
Four pineapple-growing soils (topsoil) were collected from Chonburi and Chachoengsao provinces in Thailand to analyze the physiochemical properties, chemical composition of organic carbon diuron adsorption isotherm (batch experiment).Results revealed that rate was low (ranging between 1.81 27.63%) data fit well with Freundlich equation (R 2 = 0.83-0.97), which coefficient (K F ) is 0.57 4.87 L kg -1 .Soil matter clay content responsible for these (r 0.95** 0.78**, respectively).In addition,...
Soil organic carbon (SOC) is important for agricultural production and from an environmental perspective. This research determined the chemical composition of SOC studied factors related to its distribution various crops peat-swamp forests in tropical region. In total, 21 topsoil samples were collected areas paddy rice, sugarcane, cassava, pineapple, oil palm, para rubber, forest Thailand. Four groups investigated (carbonyl C, aromatic O-alkyl alkyl C) using solid-state 13C nuclear magnetic...