T/HFYX 005-2021 Active Group standards

T/HFYX 005-2021 Technical Regulations for the Catching and Transportation of Lobster Seedlings in Hefei

T/HFYX 005-2021

Publish Date: 2021-09-08 Implement Date: 2021-10-08 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/HFYX 005-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Aquaculture and fisheries

ICS Name: Fishing and aquaculture

Publish Date: 2021-09-08

Implement Date: 2021-10-08

Scope

Scope: It stipulates the technical requirements for the capture, temporary cultivation, packaging, transportation, and release of Merchand Lobster seedlings under the geographical indication of "Hefei Lobster" in agricultural products. Applicable to the capture and transportation of seedlings of Merchand Lobster under geographical indication in farming conditions; Main technical content: 1. Seedling capture: On the day of seedling capture, it is advisable to create a micro-flow water environment in the pond. It is recommended to use ground cages and hand nets. A square soft net cage made of polyethylene net and steel bars is used. On both sides of the ground cage, there are spaced shrimp baiting holes in the shape of a trumpet-shaped inverted net mouth. At the ends of the ground cage, there are conical shrimp collection net bags. The hand net consists of a net handle, a frame, and a net bag. The net handle should be made of wooden rods or plastic pipes, and the frame should be circular. The net bag is made of 0.3mm diameter nylon monofilament. 2. Capture methods: - Ground cage capture: The ground cage is pulled open and placed in the seedling cultivation pond. The cage is placed in the afternoon and the shrimp are directly taken out of the cage tip the next morning. - Hand net capture: Use the hand net to capture shrimp under aquatic plants or artificial hiding places. Capture the shrimp seedlings block by block and pour them into the temporary cultivation net cage. 3. Seedling temporary cultivation: The captured seedlings are temporarily cultivated in net cages. The net cage adopts a bamboo-wood structure, and the box body should be made of knot-free polyethylene net. Each net cage is equipped with 2-3 oxygenation stones. The temporary cultivation time is 2-4 hours. 4. Seedling packaging: The packaging tools for seedlings should be polyethylene netted boxes, plastic frames, or foam boxes. First, a 5cm-thick layer of Elodea is laid on the bottom of the box, and t