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Measures to ensure the supply of fish fry

Published: 2024-11-05 Author: mysheen
Last Updated: 2024/11/05, Functional use in view of the serious damage to farmed fish fry in the disaster area, shortage of supply and other problems, put forward to strengthen the cultivation, collection of parents and other measures to ensure the supply of fry. Technical measures 1. Statistics understand that the number of seedlings and the production capacity of seedlings are needed to restore production in the region, find out the gap of seedlings, contact the seedling production field as soon as possible, and supplement high-quality and healthy seedlings to resume production. two。 Pay attention to understand and grasp the market information of parent fish, and do a good job in collecting parent fish.

Function and use

In view of the serious damage to farmed fish fry and the shortage of supply in the disaster area, measures such as strengthening cultivation and collecting parents are put forward to ensure the supply of fry.

Technical measures

1. Statistics understand that the number of seedlings and the production capacity of seedlings are needed to restore production in the region, find out the gap of seedlings, contact the seedling production field as soon as possible, and supplement high-quality and healthy seedlings to resume production.

two。 Pay attention to understand and grasp the market information of parent fish, and do a good job in collecting parent fish.

3. Strengthen the cultivation of parent fish, appropriately increase the feed with high protein content, and feed nutritional immune enhancers such as vitamin C, so as to promote the normal development of parent fish as soon as possible, improve maturity and ensure that the production capacity is not reduced.

4. Strengthen the collection of large-scale fish as parents through various channels, such as reservoirs or deep-water mountain ponds, and strengthen cultivation, so as to restore production of fry systems such as fish fry farms as soon as possible.

5. After the weather warms up, the water level of culture can be lowered appropriately to accelerate the rise of water temperature and promote the gonadal development of parent fish.

 
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