In recent years, the price of aquatic feed has continued to rise. From 2011 to 2014, the price of conventional fish feed increased by 600~800 yuan/ton, and the feed input accounted for about 70% of the cost of breeding. How to use feed scientifically to maximize the efficacy of feed and become aquaculture The key to good results in aquaculture. First, develop the most suitable feeding rate Scientific feeding is the key to reducing the feed coefficient and cost of medicine. The water temperature is 25~30°. The feeding rate of 250g grass carp and 150g carp should be controlled at 2.0~2.3%, in addition to different weather, water quality and fish. The health status of the body, timely adjustment of the rate of feeding, in the feeding process, the management should always pay attention to observe, when the fish does not float on the food can stop feeding. Second, water and algae cultivation, cultivation of natural bait During the stage of grass carp and carp seedlings, they also feed on plankton. At the same time, the pond culture process focuses on cultivating water quality. Microbial preparation can effectively reduce nitrogen, phosphorus and other nutrients while reducing ammonia nitrogen and phosphorus. Algae is absorbed and utilized to provide fish natural bait. At the same time, it can be used for feeding white peony. The yield of high-yield pond white peony can reach 800 kg, and the output value is about 2,000 yuan. Third, choose the standard feed production enterprise products As feed prices continue to rise and remain high, many farmers have switched to some “small mills†with cheaper feed products. The products are unstable and the quality is not guaranteed. Instead, the feed costs are increased. Therefore, the feed products of well-known regulated enterprises should be selected. . Fourth, Planting green grass feed such as Sudan grass and ryegrass, each kilogram can grow a pound of grass carp, use pond head and pond carp, plant different varieties of green feed according to the season, and can feed green and green feed all the year round, reduce grass carp feed input, and vote Feed the green feed 1 hour before feeding the artificial feed. It is important to note that the green feed that has not been eaten is removed every evening. Through the control of the above key points, the feed cost input can be effectively reduced and the breeding efficiency can be improved. (Source: Agricultural Service Center of the Town of Sand: Levi ranking Chinese Aquaculture Smart Ethanol Fireplace,Ethanol Fireplace Insert,Bio Ethanol Fireplace Burner,Smart Ethanol Fireplace Indoor JINAN LODOR CNC EQUIPMENT CO.,LTD , https://www.zgfireplace.com