GB 4862-1984
Replaced
DB44/T 981-2012
Active
Guangdong ProvinceLocal standards
DB44/T 981-2012 DB44/T 981-2012 Silkworm Primary and Secondary Breeding Techniques Regulations
DB44/T 981-2012 DB44/T 981-2012 Silkworm Primary and Secondary Breeding Techniques Regulations
Price:
$ 30
Basic Information
Standard Code:
DB44/T 981-2012
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Other economic crops
ICS Name:
Agriculture and forestry
Publish Date:
2012-01-12
Implement Date:
2012-04-15
Pages:
14 pages
Scope
This standard specifies the breeding principles of silkworm original seeds, measures for maintaining their genetic characteristics, breeding conditions, the rearing of original mother seeds, seed production, and data preservation, among other technical requirements. This standard applies to the breeding of silkworm original seeds in Guangdong Province.
Development Information
Related Standards
GB/T 8137-1987
Replaced
GB/T 8137-1987 Seed lac—Specification
GB/T 8138-1987
Replaced
GB/T 8138-1987 Shellac
GB/T 8139-1987
Replaced
GB/T 8139-1987 Dewaxed shellac, Decolorized shellac and decolorized dewaxed shellac
GB/T 8140-1987
Replaced
GB/T 8140-1987 Bleached lac
GB/T 8141-1987
Replaced