DB42/T 097-2002 High-quality and high-yield cultivation technical regulations for cotton and wheat double-cropped cotton fields covered with plastic film (English Version)
Hubei Provincial Standard of the People's Republic of China
Latest
DB42/T 097-2002
Replace
DB42/T 097-1995
Scope
This standard specifies the technical regulations for cotton mulching cultivation with a yield of more than 90kg of lint per 667 square meters. This standard is applicable to cotton areas where double-cropping cotton and wheat fields in Hubei Province are cultivated using mulch covering. The film-covered cultivation referred to in this standard includes two types of cultivation: direct-seeded mulched cotton and transplanted mulched cotton.
DB42/T 097-2002 history
2002DB42/T 097-2002 High-quality and high-yield cultivation technical regulations for cotton and wheat double-cropped cotton fields covered with plastic film