Limanda aspera parent fish rearing and hatching method
A technology for broodstock breeding and breeding ponds, which can be used in fish farming, climate change adaptation, application, etc., and can solve problems such as high prices
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[0034] The offshore area of Penglai is an important production area of yellow-gail flounder, and there are abundant germplasm resources. We catch wild fish nearby, and then through measures such as selection and intensive cultivation, we finally cultivate them into fine-bred parents. Another technical route is to screen from artificially bred offspring. Our many years of practice have proved that catching wild fish to breed adult fish is the most effective way. On the one hand, there are abundant wild fish off the coast of Penglai, and on the other hand, it can better preserve the original germplasm characteristics of yellow-gai flounder.
[0035] 1. Collection of broodstock: When fishing and transporting broodstock in natural waters, the body surface should be strictly prevented from being injured. Nets with soft texture (nylon thread) and small mesh (less than 5cm) should be used for fishing. Accurate and skillful, the movement should be light, and the inner wall of the...
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