I want to learn how to breed screws, please excuse me?

Pond Freshwater Bamboo row {The screw will stop on it.} Or buy some clean screws, put them down, and you can reproduce them on your own, and it's very easy to raise.

It's better not to breed animals for human consumption, this is a karma, and it's not good for you!

1. Breeding site: The area of the pond is determined according to the number of breeding, the depth of the pond should not be less than 1m, and there should be a certain amount of silt at the bottom, the aquaculture water is required to be non-toxic, harmless and pollution-free, and the whole pond needs to be sprinkled with quicklime before stocking snails.

2. Stocking: After the efficacy of the disinfectant disappears, the young species without disease and injury are stocked before and after the beginning of spring.

3. Daily management: fish and shrimp residues and other animal offal and other foods can be fed, and natural enemies such as rats should be prevented.

Screw precautions.

When putting screws, try to avoid rainy and dull weather to prevent screws from dying and having a low survival rate of bad bottoms due to the influence of weather, temperature, etc. after screws are put in. Under 5 in winter, snails will get frostbitten; In the summer of 28 or more, the snails will die of lack of oxygen during transportation, and the rain during transportation will also easily lead to the death of screws.

Due to the low temperature in the early stage, the screws are not easy to crawl, and care should be taken not to put them in piles when putting them to prevent the screws from piling up and causing hypoxic death.

The word in question is written incorrectly, it should be snails.

The snail can't be raised with clean water, and the water can only make him less nutritious and eventually die, and it is best to replace the soil regularly The screw survives by eating microorganisms in the soil.

Snails eat everything, such as small fish (dead), small shrimp (dead), and vegetable leaves, radishes, etc., it is best not to raise them in a pot or bucket, they should be raised in living water, but they should be raised in a bucket to change the water often (clean river water or clean canal water).

There are two kinds of snails, one is the common name of the snail genus, the scientific name is margarya, which is endemic to China and is only distributed in Yunnan. The second is the common name of the square ring snail (scientific name bellamya quadrata), which is the favorite food of Zhejiang people. Also known as: Fang Tian snail.

Snail bullfighting (or black bullfighting) is the common name for snails in Xuzhou, a city in northern Jiangsu Province and its surrounding areas, and various flavors of snails are a delicacy on people's tables in late spring and early summer.

You can't raise it with clean water, clean water can only make him less nutritious and less nutritious The more he raises it, and finally dies, it is best to replace the soil regularly Screws Survive by eating microorganisms in the soil, it is recommended not to raise, use mud and dirty, unless you raise it with clean water Wait for her to die Buy another one, and buy another one when she dies, hehe, buddy raise fish.

You're talking about snails, right? If I have the following answer:

1) Selection of snail breeding sites.

The snail breeding site should choose a place with sufficient water source, good water quality, humus soil and convenient transportation. It is better to have running water.

Construction of breeding ponds. The specifications of the snail pond are generally 10-15 meters wide and 10-15 meters long, and the terrain can also prevail. The pond is surrounded by ridges, and the ridges are about 50 centimeters high.

Inlets and outlets are set up at both ends of the pond, and barrages are installed to prevent snails from escaping. At the same time, aquatic plants such as cocoon white are sparsely planted in the middle of the breeding pond, which can not only improve the land yield, but also create a good ecological environment for the growth of snails.

2) Stocking and feeding management.

1. The stocking density of snails is generally 100-120 per square meter, and at the same time, about 5 bighead carp fingerlings are raised per square meter for the main culture. The snail stocking time is generally in March.

2. Fertilization and bait. The pond first applies some manure to cultivate plankton to provide bait for snails. The amount of fertilizer depends on the fat and thinness of the bottom of the snail pond.

After the snails are put into the pond, they are fed with vegetables, rice bran, fish offal, vegetable cakes, bean cakes, etc. Green horn and fish offal should be chopped and mixed with rice bran and other feeds. Vegetable cakes, bean cakes, etc. should be soaked and softened so that they can be eaten by snails.

The amount of feeding depends on the feeding situation of the snails, generally calculated according to 1%-3% of the total amount of snails, and is fed every 2-3 days. The feeding time is every morning, the position of the bait does not have to be fixed, and the feed is put every other day. When the temperature is below 15 or above 30, there is no need to cast bait.

3. Water quality regulation. First, the snail pond should be frequently injected with new water to adjust the water quality, especially in the breeding season, it is best to keep the pond water flowing, especially in the high temperature season, and the effect of flowing water breeding is better. In the spring and autumn season, it is better to breed with micro-flowing water.

The depth of the water in the snail pond should always be about 30 cm. The second is to adjust the pH of water. When the pH value of the pool water is low, apply kilograms of quicklime per square meter and sprinkle it every 10-15 days to keep the pH value of the pool water at 7-8.

4. Snail overwintering management. When the water temperature drops to 8-9, the snail begins to hibernate, and when hibernating, the snail drills the soil with the top of the shell, leaving only a small circular hole on the soil surface, and bubbles breathe from time to time. The snails do not eat during the overwintering period, but the ponds still need to be kept at a depth of 10-15 cm.

Water is generally exchanged every 3-4 days to maintain proper oxygen levels.

Screws you still breed? I've always eaten it when I touch it in the river, and I haven't heard of how to raise it.

What happened to the first floor should also refer to the bait.

I think this thing is still ready to eat when I touch it in the river at any time, what to raise, and it is not a professional household.

The screws do not have any requirements for water, and they will rust if they contain water.