How much is the profit of raising Loach in rice field per mu? With breeding methods!

Loach should be a dish that many people like to eat, its meat is delicious, its nutritional value is high, in recent years, the market sales have been good. Because of its strong adaptability, it is not difficult to breed. So, what is the profit of raising Loach in rice fields per mu? In addition, the editor attached breeding methods for everyone!

First, how much is the profit of raising Loach in rice fields per mu?

1. Input cost

Mainly for seedling and feed input, novice culture should choose the specification of about 3-5 cm inch seedling is appropriate, the current Loach inch seedling per mu needs about 3500 yuan. The feed mainly chooses floating fish feed with protein content above 36%. At present, the feed cost of one jin of Loach is about 4.50 yuan, the yield per mu is generally more than 2000 jin, and the feed cost is 9000 yuan. Normal epidemic prevention, disinfection and water diversion supplies cost about 500 yuan, and water, electricity and maintenance costs about 500 yuan. The total cost of raising one mu of Loach is about 13500 yuan.

two。 Reap profits

Loach general yield per mu can reach more than 2000 jin, calculated according to 2000 jin, with the current wholesale average price of 11 yuan market price, can earn 22000 yuan. After deducting the total cost of breeding, one mu of Loach can earn about 8500 yuan. The breeding cycle of Loach seedlings is about 100days, and most parts of the country can raise two seasons a year, so raising one mu of Loach can earn about 17000 yuan a year. At the same time, with the continuous improvement of farmers' culture technology, now more and more people raise themselves or buy spray seedlings, the investment in the cultivation of Loach seedlings will be less, and the culture benefit will be higher.

2. Methods of cultivating Loach in Rice Field

1. Land construction

The selected field area is about 1.5 mu. The ridge of the rice field needs to be built, and plastic film is embedded on the inside of the ridge to prevent it from drilling and escaping. Two blocks are built at the inlet and outlet, with polyethylene mesh on the outside and metal mesh on the inside. Dig moderate-sized fish slips in the field, which can be square, round or irregular.

two。 Seedling stocking

Generally, after the early rice harvest, drying the field for 3-4 days, the rotation culture should sprinkle about 130 kg of rice bran and rapeseed cake per mu, apply 250 kg of rotten organic manure per mu the next day, expose it for 4-5 days, make it decompose, then store water and release the species of Loach. In general, Loach species are released after transplanting, single-cropping rice should be released after the first cultivation, and double-cropping rice should be released after late rice transplanting, about 25000 seedlings per mu are generally released.

3. Feed feeding

After the Misgurnus anguillicaudatus seedlings were released, the mixed feed of animal feed and plant feed was fed once a day in the first month, and the amount of each feeding was 3-4% of the total body weight of Misgurnus anguillicaudatus for 1 month, topdressing fertilizer every 15 days, about 100 kg of fermented organic fertilizer per mu, and feeding rice bran, bean cake, rapeseed cake, silkworm pupa and other feed at the same time, fertilizing and baiting in the fish collection pit in the later stage, which was conducive to centralized fishing.

4. Daily management

Always check the escape prevention facilities, the water level should be timely adjusted according to the growth needs of rice or Loach, the water level should be shallow before rice tillering, the water level can be properly deepened at the jointing stage of rice, and special attention should be paid to prevent Loach from escaping from the field in case of heavy rain.

The area of rice field in southern China is wide, and the water source is abundant, which is the most suitable for the cultivation of Loach, which can not only save water area, but also does not affect grain cultivation, killing two birds with one stone, which is a more efficient culture model of Loach.