DB37/T 2049-2021
Technical regulations for the application of organic fertilizers for major food crops (English Version)

Standard No.

DB37/T 2049-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Shandong Provincial Standard of the People's Republic of China

Latest

DB37/T 2049-2021

Replace

DB37/T 2049-2012

DB37/T 2049-2021 history

• 2021 DB37/T 2049-2021 Technical regulations for the application of organic fertilizers for major food crops
• 2012 DB37/T 2049-2012 Grain Field Organic Fertilizer Application Technical Regulations