国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C05G003/00（3）
发明人
公开年 2018（2）
申请年
专利权人

Preparing graphene-capsule slow-release farmyard fertilizer involves putting nano zinc oxide in furnace, passing protective gas, raising temperature, and passing in catalytic carbon source gas for catalytic reaction.

JIAN X, YANG Y, GUO Y

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