What are the fertilizer registration certificates?

What are the fertilizer registration certificates? What's the difference? Please also understand the netizens to help introduce the fertilizer registration certificate is generally divided into temporary registration certificate, formal registration and record registration, the farming network is introduced in detail below for netizens' reference. Introduction of the temporary registration certificate of fertilizer: if the temporary registration certificate is a fertilizer product that needs to be tested and sold in the field after a field experiment, the producer shall apply for temporary registration, and the temporary registration certificate shall be valid for one year, and shall be renewed two months before the expiration of the period of validity, and each renewal shall be valid for one year. For example, Nongfei (2008) Linzi 168is the temporary registration certificate issued by the Ministry of Agriculture in 2008, and Xiangnongfei (2009) Linzi No. 661 is the temporary registration certificate issued by Hunan Provincial Agriculture Department in 2009. Introduction of official registration of fertilizers: fertilizer products that can be used as formal commodities through field demonstration tests and trial marketing. The producer shall apply for formal registration, and the formal registration certificate shall be valid for 5 years, and shall be renewed 6 months before the expiration of the validity period, and the renewal period shall be 5 years. Such as Agricultural Fertilizer (2008) No. 132 (Ministry of Agriculture), Xiangnong Feizi No. 2008 (Provincial Department of Agriculture). Registration for the record of fertilizers: the producers and sellers of fertilizers registered at the provincial level shall apply to the agricultural administrative department at the provincial level for filing and registration, and the period of validity of the registration shall be consistent with the period of registration certificate obtained in the province. Therefore, when fertilizers from other provinces enter the province, only one registration is required within the validity period of the registration certificate. Click to get more nitrogen, phosphorus, potassium application techniques click to get more chemical fertilizer application techniques