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GB/T 18654.7-2008 English PDF

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GB/T 18654.7-2008: Inspection of germplasm for cultured fishes -- Part 7: Analysis of ecological characteristics
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GB/T 18654.7-2008English139 Add to Cart 3 days [Need to translate] Inspection of germplasm for cultured fishes -- Part 7: Analysis of ecological characteristics Valid GB/T 18654.7-2008

PDF similar to GB/T 18654.7-2008


Standard similar to GB/T 18654.7-2008

SC/T 4030   GB 5009.261   GB/T 18654.1   GB/T 18654.12   GB/T 18654.11   

Basic data

Standard ID GB/T 18654.7-2008 (GB/T18654.7-2008)
Description (Translated English) Inspection of germplasm for cultured fishes -- Part 7: Analysis of ecological characteristics
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard B50
Classification of International Standard 65.150
Word Count Estimation 6,644
Date of Issue 2008-08-01
Date of Implementation 2008-11-01
Quoted Standard GB/T 18654.1-2008; GB/T 18654.2; GB/T 18654.4-2008; GB/T 18654.5; GB/T 18654.6; GB/T 18654.8
Regulation (derived from) National Standard Approval Announcement 2008 No.12 (Total No.125)
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 steps of fish ecological characteristics and the results of the analysis to determine. This section applies to a common light, marine fish.

GB/T 18654.7-2008: Inspection of germplasm for cultured fishes -- Part 7: Analysis of ecological characteristics


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Inspection of germplasm for cultured fishes Part 7. Analysis of ecological characteristics ICS 65.150 B50 National Standards of People's Republic of China Inspection of germplasm for cultured fishes Part 7. Ecological Characteristics Posted 2008-08-01 2008-11-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

GB/T 18654 "Inspection of germplasm for cultured fishes" is divided into the following sections. --- Part 1. Inspection rules; --- Part 2. Sampling methods; --- Part 3. Determination of traits; --- Part 4. Determination of age and growth; --- Part 5. Diet analysis; --- Part 6. Determination of reproductive performance; --- Part 7. Ecological Characteristics; --- Part 8. Determination of the oxygen consumption rate and the critical point of suffocation; --- Part 9. Includes meat for determination; --- Part 10. Determination of muscle nutrients; --- Part 11. Determination of the major muscle amino acid contents; --- Part 12. karyotype analysis; --- Part 13. isoenzyme electrophoresis analysis; --- Part 14. Determination of DNA content; --- Part 15. RAPD analysis; This section GB/T Part of 718,654. This section proposed by the People's Republic of China Ministry of Agriculture. This part of the National Standardization Technical Committee of aquatic freshwater aquaculture division Technical Committee. This section is drafted. Shanghai Fisheries University, Chinese Academy of Fishery Sciences, Yangtze River Fisheries Research Institute. The main drafters of this section. Li Sifa, Zhao Jinliang, Xu Zhong law, CAI Wan, Zou Shuming. Inspection of germplasm for cultured fishes Part 7. Ecological Characteristics

1 Scope

GB/T 18654 in the provisions of this part of the fish ecology steps characterization and results of determination. This section applies to common light, aquaculture fish.

2 References

The following documents contain provisions which, through reference GB/T 18654 in this section constitute provisions of this section. For dated reference documents Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section. GB/T 18654.1-2008 test germplasm for cultured fishes - Part 1. Inspection Rules GB/T 18654.2 Inspection of germplasm for cultured fishes - Part 2. Sampling Method GB/T 18654.4-2008 Part 4 fish breeding germplasm Inspection. Determination of age and growth GB/T 18654.5 Inspection of germplasm for cultured fishes - Part 5. Diet analysis GB/T 18654.6 Inspection of germplasm for cultured fishes - Part 6. Determination of reproductive performance GB/T 18654.8 Inspection of germplasm for cultured fishes - Part 8. Determination of the oxygen consumption rate and suffocation point of critical

3 Ecological Characteristics

3.1 Sampling Sampling performed in the provisions of GB/T 18654.2 of. 3.2 abiotic environment 3.2.1 Temperature Under the inspection normal fish feeding, growth and reproduction temperature requirements, determination. 3.2.1.1 adapted to the higher temperature of (25 ℃ above) fish life sentence for the tropical fish. 3.2.1.2 adapted to living in water temperature of 15 ℃ ~ 30 ℃ in fish sentenced to warm water fish. 3.2.1.3 adapted to lower the water temperature in fish (15 ℃ or less) life sentence for the cold water fish. 3.2.2 Salinity Normal life of salinity requirements based on the inspection of fish, determination. 3.2.2.1 adapted to the salinity of the water more than 17 fish life sentence for the marine fish. 3.2.2.2 salinity water suitable for fish life of 0.5 to 17 convicted of brackish water fish. 3.2.2.3 adapted to life in water salinity of 0.5 or less ruled fish freshwater fishes. 3.2.2.4 a stage adaptation of salinity, most of the time living in fresh or salt water, and only the reproductive period before entering the sea or Freshwater fish sentenced to short stays river - sea migratory fish. 3.2.2.5 Most of the time in the sea area near the mouth of the periodic movement of estuarine fish ruled euryhaline fish. 3.2.3 oxygen consumption rate Oxygen consumption of fish, the oxygen consumption rate performed in GB/T 18654.8 requirements. Water pH can be directly measured pH meter.

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