104 results about "Beet pulp" patented technology

The invention discloses a biological feed of grass carp and a preparation method thereof. The biochemical feed is made from the following raw materials: 8-10% of biological bean pulp, 15-20% of biological linter pulp, 20-27% of biological beet pulp, 20% of wheat middling, 15% of rice bran, 5% of imported fishmeal, 2% of calcium dihydrogen phosphate, 2% of compound premix and 5% of other raw materials. The preparation method comprises fermenting the raw materials by a BYM dry process, drying and crushing, mixing and crushing, preparing and palletizing, cooling, grading and sieving to obtain the biological feed. The method overcomes the disadvantages that the conventional fish feed feeding the grass carp results in low digestivity and poor body shape, easily causes diseases, leads to drug residue and easily destroys the water quality of a culture water body. The BYM process is adopted to eliminate the toxic substances and the anti-nutritional factors from the bean pulp, the linter pulp and the beet pulp and breaks the cell walls thereof to produce a large amount of digestible small peptide and amino acids, thus improving the digestivity of the grass carp and ensuring good social and economic benefits and high popularization and application value of the biological feed.