DB14/T 521-2009
Technical regulations for high-quality, high-yield and high-efficiency cultivation of spring cotton covered with plastic film (English Version)

Standard No.

DB14/T 521-2009

Language

Chinese, Available in English version

Release Date

2009

Published By

Shanxi Provincial Standard of the People's Republic of China

Latest

DB14/T 521-2009

Scope

This standard specifies the terms and definitions for high-quality, high-yielding and efficient cultivation of film-covered spring cotton, production cycle, land preparation, cotton varieties, sowing, seedling stage management, budding stage management, flowering and boll stage management, fluffing stage management, harvesting and pests and diseases Prevention and treatment.

DB14/T 521-2009 history

• 2009 DB14/T 521-2009 Technical regulations for high-quality, high-yield and high-efficiency cultivation of spring cotton covered with plastic film