This article introduced the newly revised content of the"Green Food-Fertilizers Application"(NY/T 394-2023),which was based on the"Tea Garden Fertilizer Reduction and Efficiency Enhancement Technology"promoted by the Ministry of Agriculture and Rural Affairs.A technical model of"fertilizer reduction,organic fertil-izer substitution,and supplementation of trace elements due to deficiencies"was also proposed for reference by green food tea production enterprises.