1, California bass market price
Linghu Lake, Huzhou: The number of fish ponds decreased and the price of fish rose slightly. The price of fish accounting for 70-80% of the total cargo is about 1 1.5 yuan/kg.
Foshan, Guangdong: 6 Liang Shang quotation 10 yuan/kg, 7 Liang Shang quotation 10.5 yuan/kg, 8 Liang Shang quotation 1-1.5 yuan/kg, Shatou area/kloc-0.
Wuhan, Hubei: Fish from Tianjin and Beijing came to Wuhan, and the price dropped.
The purchase price of California bass in Foshan, Guangdong Province is about 1 1.5- 12 yuan/kg, and that of California bass in Foshan, Guangdong Province is about10.5-1yuan/kg.
Purchase price of 9 Liang-1.4 kg in Sichuan 12.5- 13 yuan/kg;
Hubei is more than 8.5 12 yuan/kg;
Hunan is more than 8.5 12 yuan/kg;
Wujiang, Jiangsu Province is about 8 1 1.5- 12 yuan/kg;
Zhejiang Huzhou purchase price 1 1 yuan/kg or so;
More than 9 in Zhengzhou, Henan Province is about 13 yuan/kg;
The purchase price of 8 Liang-1.5 kg in Guangxi is 1 1 yuan/kg.
2. Market price of sea bass
Doumen, Zhuhai: The price of sea bass is flat this week. Water wheel price: 1.2- 1.4 kg specification: 10 yuan/kg, ice car price: 1.2- 1.3 kg specification: 9.5 yuan/kg,1.3-.
What is the cultural prospect of perch?
At present, from the current situation, the price of California bass is generally stable, and Hubei and other places have slightly increased. However, dealers said that the current market sales volume is not large, so the possibility of price increase will not be too great. The current price increase is mainly due to the fact that farmers stop raising and there are fewer ponds for fishing. Buyers can raise some prices to collect fish. However, due to the small price increase, only some farmers choose fishing, and most farmers still hold a wait-and-see attitude.
How to breed bass in winter?
California bass has strong cold tolerance, can live in the water temperature range of 2℃~34℃, and the growing water temperature is 15℃~25℃, so it is an excellent species cultivated in winter. However, for many years, this kind of fish has been released in spring and harvested in autumn. The market is concentrated and the seasonal price difference is very large. The wholesale price per kilogram is about 10 yuan in the second and third quarters of each year, but it has risen to 25 yuan ~30 yuan in winter and spring. Therefore, all localities must make use of its suitable temperature and wide range to vigorously promote anti-season farming.
Matters needing attention in bass culture
1, fish pond preparation
The culture methods of perch mainly include fish pond culture and cage culture. When cage culture is adopted, farmers should first choose cages with soft texture and good quality, and then choose pollution-free waters. In addition, the cage should be disinfected and cleaned before feeding, and then put into use. Fish pond culture should be cleaned and disinfected, preferably by drying the pond, and then adding organic fertilizer to culture water, and fry can only be released after the water quality is slightly green.
2. Carrying capacity
The stocking density of perch is a noteworthy place. Under normal circumstances, the stocking density per mu is 2000 ~ 2500. Because the density is too high, fish diseases are prone to occur in the process of breeding, and the pollution to water quality is also relatively large, which not only can not improve the income of breeding, but will increase the burden of breeding. Of course, you can put a hundred crucian carp or a small amount of silver carp in the fish pond, which can adjust the water quality and provide certain food for perch.
3. Water quality management
Water quality management is very important for bass culture, especially for high yield, so it is very necessary to adjust the water quality. In the process of breeding, water should be changed frequently to keep the water fresh. If possible, it is best to replace about 30% of the old water in the pool every day. Also, to increase the oxygen content in the water, you can prepare an oxygenator and an oxygenator to make the oxygen content in the water reach more than five milligrams.
Step 4 feed the bait
Pay attention to timing, quantity and location when feeding bass, and avoid overeating and grabbing food. The best feeding time is 8: 00 and 17: 00 every day, and the feeding amount is reasonably supplied according to the growth of perch. There is also the need to ensure the quality of feed and not covet cheap and inferior products.
5. Daily management
In daily feeding, we should carefully observe the daily feeding, exercise and mental state of perch, make records, find problems in time and solve them. Secondly, after feeding, it is necessary to clean up excess or feed residue to avoid water pollution. There is also the need to pay attention to heatstroke prevention in hot weather and keep warm in winter.