Autumn is the critical period for the growth of fry. At this time, the temperature is suitable and it is the key to breeding excellent and robust fry. Here are some simple ways to introduce how to cultivate healthy fry: Fertilizer, soy milk mixed cultivation method First of all, it is necessary to apply enough basic fertilizer to cultivate plankton. If the plankton in the bottom of the fish pond is insufficient, 2 kg to 3 kg of soybean milk will be fed every mu, and increase to 3 kg to 5 kg per mu after 10 days. . If the water quality is lean, it will be topdressed every 3 days to 5 days, and 150 kg of manure will be applied per acre. Fertilizer cultivation method The first 5 days to 7 days before the fry fish pond 250 kg to 300 kg per mu, or decomposed manure 200 kg to 300 kg. Fish seedlings are applied topdressing for 3 days to 4 days, and manure is applied to 20 kg to 30 kg per day. When fertilizing, the amount of water should be used flexibly, and the amount of water required for the cultivation of carp and carp seedlings pools should be higher than that of fertilizer. The grass-straw cultivation method uses high-speed beaters to beat the seeds of Erythrina elegans, Eichhornia crassipes, and water lilies, which can both feed fish and increase plankton. Every day, the whole pool is splashed once a day, and the daily dosage is 50 kg to 75 kg/mu. The cultivation of 10,000 summer fish species requires 125 kg to 200 kg of green grass. 25% to 5% salt must be added when beating with Aspergillus Latifolia, and it can be fed only after a day and night. The soymilk cultivation method first soaks the soybeans with water, then adds water to the ground, so that 1 kilogram of soybeans is ground into 20 kilograms of soybean milk. Soymilk should be uniform, usually from 8 a.m. to 9 a.m. and from 2 p.m. to 3 p.m. Grass and herring are fond of feeding in the shallow water near the pool. Therefore, grass and bluefish seedlings should be splashed around the pool first, and then Quanchiposa. At the beginning, 3 kg to 4 kg per mu are fed, and after one week, it is increased to 5 kg to 6 kg. The cultivation of 10,000 fry requires about 10 kg to 16 kg of soybeans. 5 Inch Biometric Tablet,Sim Card Fingerprint Tablet,Wireless 4G Tablet With Barcode Scanner,Fingerprint Scanner Rugged Tablet Chongqing Huifan Technology Co.,Ltd. , https://www.hfsecuritytech.com