What size fish do you want? Based on my experience in recent years, the information on the species of silver carp, flounder, blackhead, thumb fillet and fish is now distributed here. You can choose according to the proximity principle:
1. Shandong Freshwater Research Institute: Weili Village, Xiduandian Town, Jinan City, such as Wang Xinhua, etc.
2. Jinan Fish Seed Farm: Weili Village, Xiduandian Town, Jinan City, such as Li Jiazhen, Ma Junling, etc.
3, Wujiabao Meili Lake, Huaiyin District, Jinan City , has many individual fry breeding farms, such as Gao Zhigang, Song Xichang of Xiwang Fishing Area, Zhang Zhongyuan of Mianzhang Village
4, Yaoqiang District, Licheng District , towns in Jinan city such as Cai Shengli
5. Director Gao of Ji County Water Affairs Bureauyang of Jinan City
6. Lu Jianxing of Ornamental Fish Fishing Area of Tangwang Town, Licheng District, Jinan City
7. There are many self-employed workers in Xianren Lake, Dingzhuang Township, Ling County, Dezhou City
8. Huangheya Fishing Area, Decheng District, Dezhou City
9. Dalu Lake, Zhaodian Town, Gaoqing County, Zibo Town, there are many self-employed workers
10. There are more than 20 self-employed workers in the fish farm in Beishilidian County, Tancheng County, Linyi City
11. In the former county seat of Dongping County, Tai'an City, there are countless of them. Hundreds of self-employed workers
12 There are dozens of self-employed workers in northern Dongchangfu District, Liaocheng City
13. Shengli Oilfield Fishing Ground in Gudao Town, Hekou District, Dongying City, Like YaoChihua, etc.
There are many in Shandong, but I just don't know which place is closest to you.
Answer: In the mode of stocking silver carp (bighead carp) mainly bred in lakes and reservoirs, if stocked once and fished twice, a total of 120 silver carp 0.25 kg size and 0.25 kg silver carp will be stocked per acre of pond. 40 silver carp of size 0.75 kg. If it is a single stocking and fishing operation at the end of the year, a total of 100-200 silver carp with a size of 0.15-0.3 kg/tail will be stocked per acre of pond. If it is a one-time stocking and fishing every two years, a total of 30 to 80 silver carp with a size of 0.1 to 0.167 kg/tail should be stocked per acre of pond .
1. How many silver carp fry should be released into one acre of water surface
1 Instructions for usestocking of silver carp (bighead carp) mainly in lakes and reservoirs
(1) Poisoning once, fishing twice
① Fish species of stocking are divided into two sizes, one is 0.25 kg/tail and the other is 0.75 kg/tail, and the stocking quantity of the two fish species is 30 kg/acre, a total 120 silver carp with a size of 0.25 kg and 40 silver carp with a size of 0.75 kg are stocked per mu of pond.
② Fishing begins in June, with a market size of around 0.75 kg/tail. Fishing continues until August and the remaining part is fished at the end of the year.
(2) Storage once and fishing at the end of the year
① The size of the fish stored is 0.15 to 0.3 kg/fish, and a total of 30 kg is stored per mu of pond, i.e. a total of 100 fish are stored per mu of pond -200 silver carp.
② Feed gradually with arti foodsfiles after August. Taken at the end of the year.
(3) Poisoning once and fishing every two years
① The size of stocking fish is 0.1-0.167 kg/fish, and a total of 5 at 8 kg per mu of pond, i.e. the total stock per mu of pond is 30 to 80 silver carp.
② Fishing began in June of the following year.
2. The main method of stocking silver carp in small intensive water bodies
(1) 0.25 kg/tail, 0.5 kg/tail, 0.75 kg/tail bighead carp fry and 0.25. A quarter of each kg/tail of silver carp fry is stored. A total of 125 to 150 kg of fish fry are stocked per acre of pond, and 5 kg of catfish, snakehead and other fish fry are also stocked.
(2) From June, catch the big ones and keep the small ones.
2. When are silver carp fry usually released?
1 If it is spring, they are usually releasedreleased from February to March each year. If it is summer, it is usually launched every year in June-July.
2. If it is the Yangtze River basin area, the fry release work is generally completed before the Spring Festival, and no later than the end of February. If it is North China, Northeast China and Northwest China, storage is generally carried out when the water temperature is stable at 5-6°C after thawing .
3. Storage of silver carp fry is usually done in sunny weather, if it is cold, windy and snowy, it is not suitable for storage.
4. Before storing fish fry, the fish body should be soaked and disinfected to kill bacteria and parasites on the surface of the body. During the storage process, the fry should be put into the pond with the packing container. Once the temperature of the water in the container correspondsrespond to the pond water temperature, open the seal and let the fry swim in the pond on their own bodies. own.