DB21/T 3209-2019
Technical regulations for mechanized cultivation of corn stalks returning to the field with interval strips (English Version)

Standard No.

DB21/T 3209-2019

Language

Chinese, Available in English version

Release Date

2019

Published By

Liaoning Provincial Standard of the People's Republic of China

Latest

DB21/T 3209-2019

Scope

This standard specifies the technical requirements for corn straw spaced strip returning mechanized cultivation technology, corn straw spaced strip returning to the field, variety selection and seed treatment, no-till sowing and fertilization, chemical weeding, pest and disease control and mechanized harvesting. This standard applies to mechanized cultivation of corn stalks returned to the field with spaced strips.

DB21/T 3209-2019 history

• 2019 DB21/T 3209-2019 Technical regulations for mechanized cultivation of corn stalks returning to the field with interval strips