CATDOLL : CATDOLL: How much profit is there in farming snails?

1. How much is the profit of farming snails?

Farming snails, farming snails, selling snail seedlings and providing technology

2. Profits from snail farming in one year

Snails, also known as river snails, are molluscs that are easy to grow and suitable for ponds, rivers, ditches and paddy fields. River snails have the effect of clearing away heat and reducing internal heat, and are a delicious snack for people in midsummer. The yield per mu can reach about 2,000 kilograms, with an output value of 4,000 yuan.

3. Screw breeding

Snail breeding method

1. Pond selection: The area should be 3-20 mu, the depth should be 1-1.5 meters, the ratio should be 1:3, the bottom of the pond should be fertile, but not too deep, and there should be no river water around the pond. As for old ponds, due to the small number of beach feet, according to the habits of snails, snails like to live on the bottom with less silt. Based on this feature, it is recommended that the beach and embankment of the pond can be paved to increase the adaptation area of ​​snails. Another way is to use meshes erected around to further increase the snail breeding area.

2. Pond cleaning: After selecting the pond, the fish pond needs to be cleaned. The bank of the pond needs to be well built, and excess silt needs to be removed, especially the silt on the foot of the beach. If conditions permit, it is best to use sludge suction treatment.

3. Pond disinfection: Pond cleaning is completely prohibited. Generally, pond cleaning or pond disinfection can be used, but quicklime is the best. The dosage is 100-150kg/mu with water (30-50cm) and 50-75kg/mu without water. Quicklime pond cleaning has the following benefits: ① Increase pH value; ② Increase Ca content; ③ Can regulate water quality; ④ Can sterilize.

4. Selection of snail species: ① Appearance requirements: The snail tip is short and swollen, the shell has slight thorns, and the night is slightly red; ② Specification requirements: 60-100 pieces/jin; ③ Quality requirements: When frightened, the snail body quickly retracts into the shell, and is free of disease, injury, and insects.

5. Stocking time: Start stocking the fish 15 days after the medicinal properties disappear, and end around March 20.

6. Stocking density: Generally, 20-30kg/mu is stocked in the pond. It is best to raise 2-3 jin per mu. The snails cultivated will have particularly tender shells and thick meat.

7. Summer stocking: Stock mainly edible fish (grass carp, crucian carp, bream) in ponds, 5,000 to 8,000 per mu. In addition, stock 3 to 5 snails per mu, with a size of 10 per catty, to control the number of snails.

8. Feeding and

Generally, snails lay eggs many times, twice a year, one in spring and the other in autumn. Our snail farming mainly manages a batch of snails laid around Qingming Festival. It lays eggs in batches, just like the snails, and lays eggs in batches when mature. Generally, the young snails start to eat after 2-3 weeks. We can feed them at the same time as summer flower cultivation. According to the biological feeding habits of snails, snails mainly feed on phytoplankton and humus (including crumbs) in the water, just like the snails, and the effect is achieved through water filtration. As we all know, if there are too many snails, the water quality will become clear, and even milky white will appear, which means that the water quality has deteriorated. After this happens, especially in the summer stage, the first thing to do is to change the water; the second thing to do is to feed more soy milk, bean cake slurry or splash fermentation throughout the pond. The principle of small amounts and multiple times should be implemented in feeding and fertilization. If there are too many, a small amount of chips can be used to control it. After the summer flower cultivation is completed, vegetable cake or bean cake is the best feed. In terms of water quality management, it is necessary to keep the water quality fertile, fresh and tender, and fertilize and feed according to the water level.

9. Implement the principle of catching the big ones and leaving the small ones. During the breeding period, in order to increase the snail production, the principle of catching the big ones and leaving the small ones should be implemented. After May and June, the big snails can be caught first (breeding snails), and after August, the snails that meet the standard can be gradually caught. In the future, the snails can be caught one by one every 10-15 days depending on their growth.

10. Daily Management

⑴ Patrol the pond: Check the fish feeding situation every day and check whether there is lack of oxygen in the water. If there is lack of oxygen, start the oxygen pump or change the water in time, because when the oxygen content in the water is lower than 1.5mg/l, the snails will begin to die. In addition, the snails will also die when the water temperature exceeds 40℃.

⑵ Look at the water color: check the quality and fatness of the water, and adjust the water quality in time.

⑶ Disease prevention: Mainly prevent fish diseases, try to avoid using it, because copper sulfate has a killing effect on snails. Generally, quicklime and fungicides or oral medications are used to prevent and treat fish diseases. Quicklime should be used frequently throughout the breeding process, which can prevent diseases, increase calcium and regulate water quality. It is generally better to use it once every 15 days.

4. How much does a pound of snails cost? I want to raise snails at home in Xuancheng, Anhui. Does anyone know how to raise them? Or does anyone have an idea to raise them together? Please help me,

Haha, this is not too expensive. Generally, it is only a few cents per pound when it is raw. However, the production and reproduction of snails are very fast, so you can try it. I am Teacher Dong, I hope to help you.

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