How much is the price of grass carp fry in 2019? Do you make money by raising grass carp?

Herring, grass carp, silver carp and bighead carp are well-known "four domestic fish", which are often eaten by people, with high nutritional value and economic value. Many farmers will choose to raise grass carp. How much is the price of grass carp fry in 2019? Does it make money to raise grass carp?

How much is the price of grass carp fry in 2019?

The price of grass carp fry on the market is about 6 to 9 yuan per catty, if calculated according to the tail, it is about 0.4 to 0.6 yuan per tail. There may be some differences in prices of different specifications and different regions, which should be based on the local market prices. If the vaccine of grass carp fry is 250g to 500g / mu, the stocking density is about 400 fish per mu, and the output of grass carp per mu is about 1200 jin.

Second, does raising grass carp make money?

1. The market situation of grass carp

The market price of grass carp is rising all the time. The price of grass carp is 12 yuan per kilogram in 2016, 14 yuan per kilogram in 2017 and 16 to 18 yuan per kilogram in 2018. The price of grass carp has been rising, and the market demand has not decreased because of the price rise, grass carp farming can still make money.

two。 The cost and profit of farming grass carp

In the early stage of grass carp culture, fry, pond construction (land lease), feed, medicine, water and electricity are needed. The cost of raising grass carp per mu is about 1500 yuan, and the yield per mu is about 1200 jin. After removing the cost, the profit is about 2000 yuan in one year, and if the area of farming is large, it may even reach 5000 yuan per mu.

III. Culture techniques of grass carp

1. The conditions of the aquaculture pond: the area of the aquaculture pond had better be 3 to 5 mu, the water depth is about 2 meters, the ridge of the aquaculture pond has no leakage after being trimmed, and it is convenient to enter and drain. A 0.2 kilowatt automatic bait feeding machine and two 1.5 kilowatt aerators are set at the edge of the culture pond.

two。 Preparation: after the dry pond is exposed to the sun in winter, you can choose to clean the pond with water or dry pond when breeding. If it is a clear pond with water, you can choose copper sulfate, the general water depth is 50 cm, the specific dosage is 500 g / mu, as the insecticidal treatment of the culture water before entering the seedling. Dry pond cleaning should be sprinkled with quicklime, the dosage is 50 kg / mu, or bleach dry sprinkled, the dosage is 12.5 kg / mu, this method can completely kill the bacteria in the water and effectively improve the sediment of the culture pond.

3. Fish release: choose high-quality fish fry such as ponds and soak them with 0.4% enrofloxacin hydrochloride solution for 10 to 15 minutes. It is necessary to test the water for 3 days before entering the water, usually with a 60-mesh net loan with a fishing rod fork. If there is no abnormal situation within 3 days, the fry can be released normally.

4. Feeding: when the feeder is turned on at an appropriate time for feeding and domestication, the fish fry will form a conditioned reflex when they hear the sound of the feeder, gather near the feeding machine, start feeding slowly but less, and feed according to 1% of the amount at the beginning, gradually domesticate fish fry to form group feeding, and the rush for food is intense.

5. Water quality control: the water quality of farmed grass carp requires ammonia nitrogen less than 0.2mg / L, nitrite less than 0.2mg / L and pH between 6.5mg / L and 8.5mg / L.

The feeding prospect of grass carp in 2019 is very good, and the market sales are also very good. Grass carp is a very popular fish on the market, which is very suitable for raising.