T/DQLSY 005-2023 Active Group standards

T/DQLSY 005-2023 Important Economic Fish Biodiversity Conservation and Release Technical Guidelines - Part 4: Big Silverfish (Hypomesus transpacificus)

Publish Date: 2023-10-18 Implement Date: 2023-10-18 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/DQLSY 005-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Fishing and aquaculture

Publish Date: 2023-10-18

Implement Date: 2023-10-18

Scope

Main Technical Content: 1. Scope: This standard specifies the environmental conditions and farming techniques for the cultivation of big silver fish by the Daqing City Cold-Water Fish Industry Association. It applies to the cultivation of big silver fish by the Daqing City Cold-Water Fish Industry Association. 2. Normative Reference Documents: The provisions of the following documents are incorporated into this standard by reference. Any amendment or revision of the referenced documents (excluding corrections) after the date of publication shall not apply to this standard. The latest version of any document without a publication date shall apply to this standard. - GB/T 8588: Basic Terminology of Fishery Resources - GB/T 11607: Water Quality Standards for Fisheries - GB/T 15806: Calculation Method for Fertilization Rate of Carp, Grass Carp, Silver Carp, and Bighead Carp Eggs - SC/T 1075: General Technical Requirements for the Transportation of Fish Seed and Fry - SC/T 1101: Parameters for Lake Fishery Ecological Types - SC/T 1149: Calculation Method for Cultivation Capacity of Large Water Surfaces - SC/T 9102.3: Specifications for Fishery Ecological Environmental Monitoring – Part 3: Freshwater - SC/T 9401: Technical Regulations for the Reproduction and Release of Aquatic Organisms - SC/T 9437: Technical Specifications for the Reproduction and Release of Aquatic Organisms – Terminology - SC/T 9438: Technical Specifications for the Evaluation of the Effect of Freshwater Fish Reproduction and Release 3. Terms and Definitions: The terms defined in GB/T 22213 and SC/T 9437, as well as the following terms and definitions, apply to this document. 4. Environmental Requirements 4.1 Water Quality Requirements The aquatic ecological environment should be good, with water quality meeting the requirements of GB/11607, salinity and hardness meeting the requirements of SC/T 1101, and water transparency ranging from 20cm to 300cm with a pH of 6.5–