carbon (C) fractions

+ 1 carbon (C) fractions

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 experiment including control treatment (chemical fertilizer only, CK), straw return (2.25 t ha−1), and different amounts of biochar addition (11.25 t ha−1 (0.5%BC) and 22.5 t […]

Biochar Journal

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