How many jin per mu of field snail culture?

Field snails are wild in most parts of our country, also known as Chinese round field snails. Now field snails can be cultured artificially, which is easy to survive and easy to manage. Artificial cultivation of one mu of field snail, about the final yield, it may be necessary to analyze, culture management and environment will also affect the yield of field snail. Let's take a look at the actual output of field snails.

1. Yield per mu

It takes about 4 months for a small snail to grow to a large snail that can be sold. The mature snails will lay eggs, continue to reproduce and grow, and can be harvested about three times a year. There are about 400 field snails per square meter, with an annual output of 200 jin in 100. You can harvest it three times a year. After calculating the area of one mu, you will get about 2,000 jin at a time, and the total annual output is about 6,000 jin to 7,000 jin.

2. Spawning

There are two growth times for litter birth, summer and autumn. It can produce dozens of babies at a time, but it takes more than a year to give birth again after giving birth. If a new snail is left in the middle as a snail, the original snail can be sold. Born, raise a period of a month to gain weight is not big. In the harvest of culture, more female snails should be left as seed snails.

3. Feeding process

Raised in the pond, there should be more than 10 centimeters of soil at the bottom for the snail to live and keep the water temperature from 15 to 28 degrees. Sleep farming duckweed cover. Field snail species can be caught in the wild or purchased in other farms. Feed is mainly bean cakes, such as grain feed, animal feed is the viscera of other livestock and poultry. You don't have to feed it every day, just once a few days.

4. Fishing

Mainly catch small field snails, probably grow to more than 10 months of young snails, the weight is more than 10 grams of fishing, do not catch too early. It is too early for the snail to weigh enough to sell. Generally, the snails of the same size can be caught together, and the snails of different birth times can be caught in batches. Most of the cultivated field snails should be kept as species, and the species can be changed regularly so that they can continue to breed and breed.

The annual output of one mu of field snail farming is quite considerable, but the income still depends on the specific price. The number of snails and the number of offspring, and how to keep the snails after they are cultivated. Will affect the output. The breeding and feeding process can directly affect the yield.