DB33/T 217.4-2007
Silkworm Seed Part 4: Technical Regulations for Silkworm Seed Breeding (English Version)

Standard No.

DB33/T 217.4-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

Zhejiang Provincial Standard of the People's Republic of China

Status

Be replaced 2017-01

Replace By

DB33/T 2019-2016

Latest

DB33/T 2019-2016

Replace

DB33/T 217.3-2002

Scope

This part specifies technical specifications for silkworm breeding. This section applies to silkworm seed production.

DB33/T 217.4-2007 history

• 2016 DB33/T 2019-2016 Silkworm Egg Production Technical Regulations
• 2007 DB33/T 217.4-2007 Silkworm Seed Part 4: Technical Regulations for Silkworm Seed Breeding
• 0000 DB33/T 217.3-2002