| abstract |
The present invention is a kind of microalgae type feed and preparation method thereof, and the component and part of the feed is 30-35 parts of fish meal, 20-25 parts of shrimp med, 10-15 parts of corn gluten, 10-15 parts of flour, 8-10 parts of wheat bran, 10-20 parts of tapioca flour, 8-12 parts of spirulina powder, 5-10 parts of haematococcus pluvialis powder, 4-6 parts of deep sea fish oil, 8-12 parts of phosphatide oil, 0.2-0.5 parts of salt, 30-40 parts of glycerine, 90-110 parts of gelatin, 90-110 parts of drinking water.It is rich in algal polysaccharides and multivitamin in the present invention, strengthens fish immunity system, enhances its resisting stress and disease resistance, keep fish body hyperchromic；Deep sea fish oil and phosphatide oil are arranged in pairs or groups mutually, there is synergism to adjusting blood fat, enhance the excretory function of liver；Feed is wrapped up with capsule shell, extends the retention time of feed granules in water, is not easy polluted-water, improves the utilization rate of feed, be conducive to the growth of fish. |