基于光谱分析探讨磷酸与焦磷酸改性生物炭的磷素形态
王旭阳
1
, 孙涛
1
, 朱新萍
1
, 唐光木
2
, 贾宏涛
1,
*
, 徐万里
2
Phosphorus Species of Biochar Modified by Phosphoric Acid and Pyrophosphoric Acid Based on Spectral Analysis
WANG Xu-yang
1
, SUN Tao
1
, ZHU Xin-ping
1
, TANG Guang-mu
2
, JIA Hong-tao
1,
*
, XU Wan-li
2
麦秆与棉秆生物炭改性前后磷的相对含量变化