Sea urchin artificial seeding proliferation area how to choose?
2018-06-14 15:01:13
The selection of the bottom sown breeding area depends on the inhabiting characteristics of the sea urchin and its feeding habit. Generally speaking, the sea urchin is omnivorous and enjoys living in a rocky coastal zone. Therefore, the selection of the bottom broadcast area should be in the rocky area within 30 meters of the near shore, with a large amount of wild algae. The species of algae is preferably kelp, wakame, and macroalgae. Such a bottom-seabed sea area is suitable both for the sea urchin's habitat and for providing abundant food, which can promote its rapid growth and development. In rocky areas where there are few algae and algae, it is generally not suitable for use. In addition, sea urchins do not have strict requirements for salinity and water temperature. Therefore, generally qualified sea areas are suitable for the proliferation of sea urchins.
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