T/NAASS 069-2023
Technical specification of chemical fertilizers reduction and substitution in dryland maize in the Southern Mountain Area of Ningxia (English Version)

Standard No.

T/NAASS 069-2023

Language

Chinese, Available in English version

Release Date

2023

Published By

Group Standards of the People's Republic of China

Latest

T/NAASS 069-2023

T/NAASS 069-2023 history

• 2023 T/NAASS 069-2023 Technical specification of chemical fertilizers reduction and substitution in dryland maize in the Southern Mountain Area of Ningxia