Effect of lignin carbon material on phosphorus solubilisation performance of Bacillus megaterium.

• Tác giả: Fangong Kong, Xuliang Lin, Jiao Liu, Xueqing Qiu, Yihui Tian, Huan Wang, Yuebin Xi, Zhiyu Yang, Fengshan Zhang, Jianzhi Zhao
• Ngôn ngữ: eng
• Ký hiệu phân loại: 271.6 *Passionists and Redemptorists
• Thông tin xuất bản: Netherlands : International journal of biological macromolecules , 2025
• Bộ sưu tập: NCBI
• ID: 216371

Tóm tắt

Secondary salinisation significantly compromises soil quality because of the over-application of chemical fertilisers. The combined application of biochar and microorganisms enhanced soil physicochemical properties and improved soil remediation efficiency. However, different types of biochar had varying effects on microbial growth and reproduction. A phosphate-solubilising bacterial agent (BM-LPC) was obtained by low-temperature carbonisation/activation lignin-based porous carbon (LPC) in situ culture/adsorption Bacillus megaterium (BM). The maximum soluble phosphorus capacity of BM-LPC was 744.29 mg/L when 1 % LPC was added. This was a 22 % increase compared with BM alone. The maximum adsorption of BM by LPC was 3.66 × 10