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GB/T 21326-2007: Black sea bream -- Brood stock, fry and fingerling
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 21326-2007 | English | 159 |
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Black sea bream -- Brood stock, fry and fingerling
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GB/T 21326-2007
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Basic data | Standard ID | GB/T 21326-2007 (GB/T21326-2007) | | Description (Translated English) | Black sea bream -- Brood stock, fry and fingerling | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | B51 | | Classification of International Standard | 65.150 | | Word Count Estimation | 6,658 | | Date of Issue | 2007-12-24 | | Date of Implementation | 2008-03-01 | | Regulation (derived from) | China National Standard Approval Announcement2007 No.13 (Total No.113) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the black sea bream broodstock and seed specifications, quality requirements, test methods, inspection rules and transport requirements. This standard applies to the black sea bream aquaculture broodstock and seed production, sales and use. | GB/T 21326-2007: Black sea bream -- Brood stock, fry and fingerling---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Black sea bream. Brood stock, fry and fingerling
ICS 65.150
B51
National Standards of People's Republic of China
Black sea bream broodstock and seed
Posted 2007-12-24
2008-03-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was proposed by the Ministry of Agriculture, Bureau of Fisheries.
This standard by the National Standardization Technical Committee on Fisheries mariculture sub-technical committee.
This standard was drafted. Chinese Academy of Fishery Sciences Yellow Sea Fisheries Research Institute, Jiangsu Marine Fisheries Research Institute.
The main drafters of this standard. the East Cheung, Chen Si Qing, Zhang Yan, Xu Jin, Liu school week, Lei Jilin.
Black sea bream broodstock and seed
1 Scope
Inspection rules and transport requirements.
This standard applies to the production, sale and use of black sea bream aquaculture broodstock and fingerlings.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB 11607 Fisheries water quality standards
3 broodstock
3.1 broodstock source
3.1.1 capture from natural sea black sea bream broodstock.
3.1.2 by the natural sea black sea bream fingerlings captured or captive-bred fry rearing black seabream broodstock.
3.1.3 prohibit the use of future generations of inbreeding as black seabream broodstock.
3.2 broodstock Age
Artificial breeding broodstock should be used in more than 3 years old.
3.3 broodstock quality requirements
Black seabream broodstock quality should meet the requirements of Table 1.
Table 1 black seabream broodstock quality requirements
Project quality requirements
Complete flake morphology, body color bright, infirmity, normal body color, no injuries, no deformity
Body length of males is greater than 22cm, 28cm larger than females
Males weighing more than 200g, females more than 250g
Gonadal development of gonad development situation is good, female broodstock abdominal swelling and soft, soft reduction abdomen male broodstock can outflow milky semen
Good health of vitality, swimming freely, disease-free
4 seed
4.1 Source of fry
4.1.1 wild fry.
4.1.2 artificial propagation of fish.
4.2 fingerling size
Fingerling size requirements shown in Table 2.
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