How much is the market price of wheat fish per jin? When will it breed? What kind of food do you eat? What are the breeding techniques?

Wheat ear fish, which is an important economic fish in China, is a kind of fish of the genus Cyprinidae, Cyprinidae, Minidae and Cyprinidae. Today, the editor will introduce to you how much is the market price of wheat spike fish per jin? When will it breed? What kind of food do you eat? What are the breeding techniques?

First, how much is the market price of barley fish per jin?

It is understood that the price of wheat ear fish on the market is about 20-25 yuan per jin. Barley fish is widely distributed and can be found in almost all freshwater waters. But specifically, there are more barley fish in still waters and waters where the transparency of the water is not high, while there are few barley fish in waters where the current is faster and deeper.

Second, when will it breed? What kind of food do you eat?

Barley fish reproduce from May to June and lay sticky eggs. Male fish have the behavior of protecting eggs. The individual is small and has no economic value. It is widely distributed in all parts of our country except the Qinghai-Tibet Plateau.

Barley fish like to eat and crush. Therefore, no matter earthworms, red worms or pasta, it actively grabs food and often runs away with it. If you are fishing for barley fish, the best way to prevent the fish from getting hooked is to work on the bait. First, the bait should be large; second, it should be hard; third, granular bait, such as corn kernels, dried tofu, grasshoppers, dried synthetic granular bait, and so on, can avoid its interference.

Third, what are the culture techniques of wheat spike fish?

1. Feed feeding

Wheat ear fish is omnivorous fish, staple food zooplankton, can be fed with oil bran or self-made compound feed, feed formula is domestic fish meal 38%, rapeseed meal 21%, corn meal 12%, wheat meal 29%. Adhere to the principle of "four decisions and four looks". Normally, it is fed twice a day, and the feeding amount is about 5% of the body weight of the fish in the pond.

2. Water quality management

In the early stage of fish fry, the water level is relatively low, generally at 50-80 cm, which can increase the food biological density per unit of pond water and the accumulated temperature of pond water, which is beneficial to the predation and growth of fish fry in the lower pond. With the growth of the fish and the rise of the water temperature, the water level continues to deepen, generally once a week, about 20 cm each time. Due to a large amount of bait, the pool water is easy to become fertilised, so the water quality can be improved by reasonable water injection and fertilization. If necessary, continuous circulating micro-flow water should be adopted, generally changing water once every 5 days or so, and the amount of water change each time is 5 times of that of pool water. Microbiological agents are applied once every 10 to 15 days.

3. Disease control

Adhere to the policy of "treating diseases with diseases, preventing diseases without diseases, combining prevention with prevention and giving priority to prevention". In the early stage of cultivation, enemy organisms such as Cyclops and tadpoles were mainly found, which were killed with 0.3-0.5 mg crystal trichlorfon per liter, and the tadpoles were caught in time. In order to prevent the occurrence of some bacterial diseases, germicidal and insecticidal drugs such as strong chlorine, chlorine dioxide, avermectin or deltamethrin are regularly sprinkled in the whole pool, and diseases are prevented and treated strictly in accordance with the guidelines for the use of fishery drugs, and no illegal drugs are used.