Sea urchin seed feeding technology

Sea urchin seedlings are generally seeded. When the sea urchin seed is transported to the broadcast area, the cover is removed, the net bag with the sea urchins is lifted, and the sea urchin is poured into the sea. When the sea urchin is sown, the ship is to be broadcast. The area was moved so that the sown sea urchin could sink evenly into the sea. The density of sea urchins sown should be determined by the number of benthic algae in the sea area. In the general sea area, the sea urchin breeding density should be kept at 3-5 heads per square meter, and it is suitable for sea areas with rich bait, and no more than 8 heads per square meter. After the sea urchins are played, there is a natural range of movement, so when sea urchins adapt to the life of the broadcast area, the density of the sea urchins will be thinner.

Posted on November 11, 2018