The ciliate protozoan Colpoda cucullus can improve maize growth by transporting soil phosphates
ZHANG Wen-li, LIN Qi-mei, Li Gui-tong, ZHAO Xiao-rong
Journal of Integrative Agriculture . 2022, (3): 855 -861 .  DOI: 10.1016/S2095-3119(21)63628-6