The impact of straw and its post-pyrolysis incorporation on functional microbes and mineralization of organic carbon in yellow paddy soil

PLoS ONE, Год журнала: 2025, Номер 20(1), С. e0314984 - e0314984

Опубликована: Янв. 17, 2025

The impact of straw and biochar on carbon mineralization the function cycle genes in paddy soil is important for nutrient management transformation pools. This research based a five-year field experiment with four treatments: no fertilizer application (CK); chemical only (NPK); combined (NPKS); (NPKB). By integrating indoor culture metagenomic approaches, we analyzed response organic typical from Guizhou Province, China, to different fertilization treatments. result shows that various treatments significantly increased levels carbon, dissolved microbial biomass readily oxidizable carbon. NPKS treatment rate mineralization, whereas NPKB decreased it. Overall, NPK relative abundance fixation genes. degradation Proteobacteria, Actinobacteria. Biochar after pyrolysis can reduce loss enhance sequestration decreases stability, accelerating Future should encompass long-term assessments comprehensively understand enduring effects these

Язык: Английский

Enhancement of the economic value and quality of flue-cured tobacco by optimized N application rate of the previous cultivation of faba bean

Industrial Crops and Products, Год журнала: 2025, Номер 228, С. 120942 - 120942

Опубликована: Март 31, 2025

Язык: Английский