Xu Zhao

+ 3 Xu Zhao

Papers

May 15, 2023

Seven years of biochar amendment has a negligible effect on soil available P and a progressive effect on organic C in paddy soils

Abstract Little attention has been paid to how long-term application of crop straw and its biochar affects soil phosphorus (P) transformation and carbon (C) fractions. We conducted a 7-year field […]

Biochar Journal
Papers

May 1, 2023

Biochar amendment alters the partitioning of nitrate reduction by significantly enhancing DNRA in a paddy field

Abstract Using 15N tracer technique, we investigated the potential rates of denitrification, anaerobic ammonium oxidation, dissimilatory nitrate reduction to ammonium (DNRA), and their partitioning among nitrate reduction, as well as the […]

Biochar Journal
Papers

April 30, 2023

Long-term biochar addition significantly decreases rice rhizosphere available phosphorus and its release risk to the environment

Abstract Phosphorus (P) availability, diffusion, and resupply processes can be altered by biochar addition in flooded rice rhizosphere, which controls the risk of P release to the environment. However, there […]

Biochar Journal

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