CATDOLL : CATDOLL: What is the prospect of loach farming?

1. What is the prospect of loach farming?

In recent years, the overall trend of natural resources of loach is declining. This is due to the increase in market demand, the large-scale use of pesticides and the increase in fishing intensity. In addition, the rise of special aquatic products has also led to the capture of loach in large quantities as feed. Therefore, there is a broad prospect for the artificial breeding of loach. Loach has strong vitality and is easy to carry out artificial breeding. Since loach can breathe through the skin and intestines and is relatively less dependent on water, it is particularly suitable for breeding in various shallow water bodies (such as rice fields, depressions, small ponds) and mountainous areas with insufficient water sources. Loach has a mixed diet and the source of feed is easy to solve. Loach has strong reproductive capacity, abundant natural resources, and low seedling costs, which are also easy to solve. Loach has strong adaptability and is widely distributed. These advantages bring great convenience to the artificial breeding of loach. Raising loach is a production method with low investment, simple methods, labor saving and high efficiency. It is reported that Japanese farmers use idle rice fields to breed loaches on a large scale every year, adopting a rice-loach rotation system. In autumn, an average of 200 kg of loaches are released per 100 square meters of water surface, and some rice bran, potato residue, vegetable residue, etc. are fed. In the autumn of the second year, 400 kg of loaches can be harvested, and the rice fields that have been raised with loaches will have a higher yield in the next year. Breeding loaches in rice fields is a good way to develop special aquaculture. Like breeding other aquatic animals in rice fields, it can make full use of the ecological conditions of rice fields and give full play to the utilization value of rice fields to achieve the scale economy benefits of increased grain production and a bumper harvest of loaches. Judging from the current breeding technology level, generally 50 to 60 kg of loaches can be produced per mu of rice fields. With large investment and good management, the yield and income will be higher. After 120 to 150 days of breeding, loach can increase its weight by 5 to 10 times and reach the market specifications. Generally, a 100 to 200 rr12 loach pond can produce 250-500 kg of loach. Loach breeding in my country began in the mid-1950s, but progress has been slow. In recent years, with the adjustment of the fishery production structure and the rise of special aquaculture, loach breeding has received attention from all regions. However, the development speed is not very fast, the scale is not large, and the development is unbalanced in various regions. Many places still focus on natural fishing, and artificial breeding is secondary. In most areas, loach breeding, except for some professional farmers, is still more common in the courtyards of fishermen (farmers) or in pits in front of and behind houses. Moreover, the application of artificial breeding technology for loach is not very popular. In addition, the scale is small and the farmers are scattered, so the output and benefits are subject to certain restrictions, which cannot meet the growing demand of the current domestic and foreign markets. From the perspective of the domestic market, Chinese residents, especially those in the south, have the habit of eating loach, and the market demand is relatively large. Loach has been popular for many years. In the international market, loach has been popular, especially in Japan and Hong Kong and Macao. Japan's annual loach sales are over 4,000 tons, of which about 2,500 tons are imported from my country and South Korea. It can be seen that loach has great capacity and sales potential in domestic and foreign markets. If we increase scientific and technological and material inputs on the existing basis, expand the scale of loach farming, and implement a one-stop service of seedling cultivation, adult loach farming, loach processing and sales, we will definitely achieve considerable economic and social benefits.

From the loach breeding website yangniqiu

Hope that solves your problem.

2. Does China export loach? What is the price?

China is a major exporter of loaches, mainly to South Korea and Japan.

The places that export the most loaches in China are Ganyu, Jiangsu and Liaoning.

The price is sometimes good and sometimes bad, there is a certain risk

3. How many kilograms of loach can be produced per mu in paddy field? How many mu is equal to 667 square meters? Please tell me if you know. Thank you.

66.7 catties

4. Loach breeding technology per mu yield

Artificial breeding of loaches can be carried out wherever there are wild loaches. So loaches can also be bred in the Northeast. The temperature in the Northeast may be relatively low in winter. As long as you want to deepen the water level of the breeding pond as much as possible before freezing. The water temperature for breeding is 18-30 ℃, and the optimal water temperature is 22-28 ℃. It depends on your local conditions. You can heat the water temperature. You can also breed. But the cost is increased.