Early release of winter fish species Conventional fishery species are generally suitable for early winter and early spring spring season, especially during the Spring Festival from the winter solstice to the rain season. The so-called “wax water stocking, fish species grows†because of low temperatures and stable water quality during this period. Strong, compact scales, easy to operate, with low susceptibility. Therefore, it is better to keep the fishes in the pond in the winter and not be too late, to achieve early stocking, early survival, early growth, early weight gain, early profit, and economic growth. Benefits 40~50%. Winter fish species to catch large specifications High-yielding fish ponds are required to launch healthy and disease-free large fish species. Large fish species have high survival rate, fast growth, short growth cycle, and low cost. They can reach the commercial fish specifications earlier in the year, and will also produce adult fish in the next year or two. Play a role. Generally, more than 14 centimeters of fish are released, and the survival rate can reach 80 to 90%. In half-intensive ponds, 500 to 600 fish species (weighing 12.5 to 15 kg) per 667 square meters, and 1200 to 1,400 fish (667 to 120 kg in weight per 667 square meters) or per 667 square meters 2400~2600 tails (weight 130~170 kg). The specifications for each fish species are as follows: (1) Herring: It is best to stock 0.5~1kg/tail fish of 2 years old. This type of fingerling can feed snails in large quantities and grow fast. At the end of the year, the ponds can reach 1.5-2.5kg/tail, or even 3.5kg/tail. (2) Grass carp: It is best to stock 0.25 to 0.5 kg/tail of the 2nd-age grass carp, or to use 1.5 kg/flight or less as a fingerling, and leave it for a year to continue feeding. Grass carp species have large specifications, strong ability to ingest and digest grass, fast growth, and high survival rate. At the end of the year, the ponds can reach 2.5 to 1.5 kg/tail. (3) Squid: It is best to stock more than 25 grams/tail, and at the end of the year, it can reach 0.5~0.6kg/tail. (4) Squid: It is best to stock more than 25 grams/tail, and at the end of the year it can reach 0.6 to 0.7 kg/tail. (5) Squid: It is best to stock 10 to 15 grams/tail of 1 winter-aged fish, and the end of the year can be about 0.5 kg. (6) Squid: It is best to stock 5~10g/tail, and it can reach 0.15~0.20kg/tail at the end of the year. (7) Carassius auratus: Generally, 1 year old fish of 8~14g/tail size in stocking year can grow to 0.2~0.3kg/tail at the end of the year; 2 winter fishes with 50~150g/tail can be stocked at the end of the year. It grows to 0.5-1.0 kg/tail. (8) Tilapia: 2.5 g/tail fish species that are generally stocked in the year of breeding can reach 0.2-0.4 kg/female after half a year of breeding. Household Gloves,Gloves Microfiber,Flock Lined Glove,Household Latex Work Glove ZHANGJIAGANG DINSHENGLIN TRADING CO.,LTD , https://www.dslhouse.com