A5056619668- Soil Carbon and Nitrogen Dynamics
- Legume Nitrogen Fixing Symbiosis
- Plant Growth Enhancement Techniques
- Soil and Unsaturated Flow
- Agronomic Practices and Intercropping Systems
- Allelopathy and phytotoxic interactions
- Atmospheric and Environmental Gas Dynamics
Khon Kaen University
2024
Abstract The sustainable management of leftover rice straw through biochar production to mitigate CH 4 emissions and enhance yield remains uncertain undefined. Therefore, we evaluated the effects using derived from left on fields after harvest greenhouse gas emissions, global warming potential (GWP), in paddy field. experiment included three treatments: chemical fertilizer (CF), (RS, 10 t ha −1 ) + CF, straw-derived (BC, 3 based amount product remaining pyrolysis) CF. Compared with BC CF...
Abstract The fundamental ecosystem processes in soil are regulated by microbial communities, and community diversity is implicated environmental conditions. Humic acid (HA) improves quality fertility, stimulating the environment, but detailed effects remain poorly understood. We investigated of HA rates on bacterial diversity, particularly species richness composition rhizosphere corn ( Zea mays ). Inorganic fertilizer (T2), 0.5% (T3), 1.0% (T4), 1.5% (T5), 2.0% (T6) were applied soil....
The objective of this research was to study plant-microbe interactions in rhizospheric soil treated with different quality organic residues short-term incubation the and subsequent planting maize crop. treatments combinations were, 1) untreated (control; CT), 2) groundnut stover (GN) high nitrogen (N) but low lignin (L) polyphenol (PP), 3) tamarind leaf petiole litter (TM) medium N, L PP, 4) rice straw (RS) PP cellulose, 5) GN+TM, 6) GN+RS 7) TM+RS. Single mixed residue additions GN TM, both...