国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2） C05（2）
IPC小类 C01B（2）
IPC C05G003/00（2）
发明人
公开年 2018（2）
申请年
专利权人

Graphene organic fertilizer for tea cultivation, comprises livestock and poultry manure, soybean meal, straw, methane, biological bacterium and graphene.

HOU S, MA C, SHEN H

Preparing porous graphene oxide used in preparing porous graphene oxide-coated slow release fertilizer, involves mixing graphene oxide suspension with potassium permanganate to obtain first mixture and heating first mixture.

LIU Y, HE D, SHI W, WANG J, MA H, LI P, XIAN A