| abstract |
The invention relates to a novel pinnacle martensii microcapsule feed and a preparation method thereof, belonging to the technical field of pinnacle martensii feed production; the pinnacle martensii microcapsule feed is made of the following components by weight percentage: fish meal 13%, soybean meal 14%, yeast powder 14%, fish oil 11%, kelp powder 10%, α‑starch 31%, complex minerals 2%, multivitamins 2%, choline 0.2%, calcium dihydrogen phosphate 2%, Vitamin C 0.8%, vitamin D3 1000IU/KG; the preparation method of the microcapsule feed is to mix the core material raw materials after crushing, then expand, then ultrafine pulverize, and use the spray drying method to make the microcapsule feed; the feed is in the formula On the one hand, the feed protein source is mainly screened and the carbohydrate/protein level (C/P ratio) is optimized to reduce the feed cost; vitamin D3 is added to enhance the performance of pearl cultivation; the sedimentation speed of the feed prepared by this preparation method is significantly reduced, which is more conducive to Pinctada martensii absorbs. |