What is the breeding prospect of chubby fish? How many can you keep in an acre of pond?

Fish culture technology and feeding management are very important. It is necessary to know how to feed the appropriate bait and improve the feed conversion rate. We should know how to prevent various diseases and reduce the mortality rate of fish; We should know how to make rational use of resources, give full play to the role of resources, and comprehensively improve the efficiency of aquaculture. From May to June, 400 carp fry, silver carp fry 100 fry and 50 bighead carp fry were put into each mu, with a survival rate of 95%, totaling 550 fry. At the price of 1 yuan tail, the fry cost in 550 yuan is required. 20 mu of water surface needs 1 1000 yuan. In addition, crucian carp can also be put less. We're talking about fried food. If the fish fry is counted as per catty 100 fish, that is to say, 50 catty silver carp fry and 10 grass carp can be put in each acre of pond.

Xiaoxiaotou Dam is called Xiaoxitouba, because the crucian carp in it will never grow, but there are many crucian carp. Basically, it is a kind of milk crucian carp with one or two connecting rods at any time. I once caught a crucian carp with a tail and seven weights in it. The owner of the reservoir said that he contracted to breed more kinds of fish, carry out higher density breeding, obtain higher yield and realize higher breeding benefits. A 20-mu fish pond can be divided into three layers: grass carp in the upper layer, silver carp and bighead carp in the middle layer and crucian carp and bighead carp in the lower layer.

Moderate area: 3-5 mu is suitable for fish fry pond, and 8- 10 mu is suitable for adult fish pond. Large area, suitable for the biological requirements of fish and wide range of fish activities. The water surface is wide, which is greatly influenced by the wind, and can automatically increase the oxygen in the pool. There is a saying in fishing proverbs that "water breeds big fish". As long as it can be sold, it is money. If you don't have experience in comprehensive farming, the elderly suggest raising it alone. At first, you earn less, but it is safe. The old man has seen a similar situation. If you have no experience, you will engage in comprehensive farming and pay for it yourself. The water source is not good either. It's ok in the first few years, it's easier than working freely. In recent years, the market has been bad and no money has been made. If you change to shrimp farming for one year, you can earn more than 100 thousand yuan by successfully raising ten acres of shrimp in the pond, but it is difficult to deal with the shrimp when it is sick, and you can't see it when it dies, losing 20 thousand. Go ahead.