3results about How to "Improve feed utilization" patented technology

The invention relates to the field of feed processing, and discloses a compound premix feed for aquatic products, which comprises the following raw materials in percentage by weight: 15% of sweet wormwood, 15% of Sanhuang, 5% of ginger powder, 15% of wormwood, 15% of honeysuckle, 15% of dandelion, 5% of ferrous sulfate and 15% of vitamin B6, the weight ratio of the rhizoma coptidis to the cortex phellodendri to the radix scutellariae is 1: 1: 1. Amur corktree bark has the effects of clearing away heat and toxic materials, eliminating dampness and stopping diarrhea and can improve water quality and reduce reproduction and pollution of harmful microorganisms, honeysuckle flowers have the effects of clearing away heat and toxic materials and resisting bacteria and can directly act on fishes and shrimps and can indirectly purify water quality and maintain cleanliness and stability of water, ferrous sulfate supplements iron elements needed by the fishes and shrimps, and the fish and shrimp feed additive is free of toxic and side effects. The fish and shrimps can effectively absorb nutrient substances in water, promote synthesis of hemoglobin, improve oxygen transport capacity, help the fish and shrimps to better absorb the nutrient substances in the water, and reduce dependence and pollution on the environment.

This utility model relates to an automatic feeding device. A circular track is mounted on an aquatic tank, and a ring-shaped rack is installed around the bottom of the track. A moving platform meshes with the ring-shaped rack via gears. A moving motor is mounted on the moving platform, and the output end of the moving motor is connected to the gears. A guide assembly is installed at the bottom of the moving platform. A feeding mechanism is mounted on the moving platform and includes an upper hopper, a lower hopper, a partition, and a feeding bin. The upper hopper is located above the lower hopper. The partition is installed between the upper and lower hoppers. The partition can be pulled out or pushed in horizontally to connect or block the discharge port of the upper hopper from the inlet of the lower hopper. The discharge port of the lower hopper is connected to the inlet of the feeding bin. The technical solution of this application has two hoppers, an upper hopper for storing undistributed feed and a lower hopper for storing distributed feed, improving storage flexibility and feed utilization.

The invention belongs to the field of aquaculture, and particularly relates to a blood-glucose-reducing and lipid-controlling composition targeting a ChREBP gene of micropterus salmoides as well as a preparation method and application of the blood-glucose-reducing and lipid-controlling composition. According to the invention, scientific compatibility is carried out by fully utilizing different biological structures of raw materials to play a synergistic effect, and meanwhile, the hypoglycemic and lipid-controlling composition targeting the ChREBP gene of the micropterus salmoides is provided by virtue of a micro encapsulation technology, and the composition comprises the following components in parts by weight: 1-25 parts of allium flavones; 1 to 20 parts of cineole; and 5 to 48 parts of benfotiamine. The composition can enhance the glycolipid metabolism capability of the largemouth bass body so as to achieve the effects of reducing blood glucose, controlling lipid and improving the growth performance of the largemouth bass body, and can be applied to the field of largemouth bass culture.