GB/T 6963-1986
Replaced
DB44/T 1020-2012
Active
Guangdong ProvinceLocal standards
DB44/T 1020-2012 Nacreous pearl culture techniques for freshwater: Nacreous pearl culture techniques for freshwater are defined and standardized
DB44/T 1020-2012 Nacreous pearl culture techniques for freshwater: Nacreous pearl culture techniques for freshwater are defined and standardized
Price:
$ 30
Basic Information
Standard Code:
DB44/T 1020-2012
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Freshwater aquaculture and its products
ICS Name:
Fishing and aquaculture
Publish Date:
2012-06-04
Implement Date:
2012-09-15
Pages:
7 pages
Scope
This standard specifies the environmental conditions for the cultivation of freshwater nucleated pearls, the selection and cultivation of mother mussels, implantation surgery, post-operative recovery, stocking, pearl cultivation management, and pearl collection procedures. This standard applies to freshwater nucleated pearls cultivated using freshwater pearl mussels such as Hyriopsis cumingii, Hyriopsis schlegeli, and Cristaria plicata.
Development Information
Related Standards
GB/T 11776-1989
Replaced
GB/T 11776-1989 Standards for quality of grass carp fry and fingerling
GB/T 11777-1989
Replaced
GB/T 11777-1989 Standards for quality of silver carp fry and fingerling
GB/T 11778-1989
Replaced
GB/T 11778-1989 Standards for quality of bighead carp fry and fingerling
GB/T 15101.1-1994
Replaced
GB/T 15101.1-1994 Cultivation of penaeus chinensis osbeck—Parent shrimp
GB/T 15806-1995
Replaced