Iron-modified phosphorus- and silicon-based biochars exhibited various influences on arsenic, cadmium, and lead accumulation in rice and enzyme activities in a paddy soil

• Xing Ya YangFoshan University
• Ergang WenZhejiang A & F University
• Chengjun GeHainan University
• Ali El‐NaggarAin Shams University
• Huamei YuHainan University
• Shengsen WangYangzhou University
• Eilhann E. KwonHanyang University
• Hocheol SongSejong University
• Sabry Mohamed ShaheenKafrelsheikh University
• Hailong WangZhejiang A & F University
• Jörg RinklebeUniversity of Wuppertal