T/SDAS 231-2021
Code of practice for organic fertilizer replacing chemical fertilizer in wheat-maize rotation (English Version)

Standard No.

T/SDAS 231-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Group Standards of the People's Republic of China

Latest

T/SDAS 231-2021

Scope

This document stipulates the technical requirements for the production of organic fertilizers to replace chemical fertilizers for winter wheat and summer corn. This document applies to winter wheat and summer corn production in the Huang-Huai-Hai region.

T/SDAS 231-2021 history

• 2021 T/SDAS 231-2021 Code of practice for organic fertilizer replacing chemical fertilizer in wheat-maize rotation