In order to study the effects of three different soil conditioners and their compatibilities on rice growth physi-ology and cadmium absorption, a random block design was used and a total of 4 treatments were set up: CK (conventional fertilization), T1 (conventional fertilization + cytokinin producing bacteria agent), T2 (conventional fertilization + cytokinin producing bacteria agent + Miscanthus lutarioriparius biochar), T3 (conventional fertilization + cytokinin producing bac-teria agent + Miscanthus lutarioriparius biochar + active silicon)....