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Original Research
Published 7 September 2026
Effects of pre- and post-pyrolysis potassium silicate enrichment on potassium fractionation and release behavior of rice husk and sugarcane press mud biochars
Kousalya Arumugam · S. Harini · K. Revathipriya · Jennifer Flora · Kowsalya Sathyabama · Saiyyeda Firdous
Frontiers in Agronomy
doi 10.3389/fagro.2026.1922494