MySheen

The method of raising White Jade Snail in the Field

Published: 2024-11-22 Author: mysheen
Last Updated: 2024/11/22, White jade snail is a kind of edible snail with large individual, white meat color, tender meat and high economic benefits. It is quite competitive in the international market. (l) the first advantage of artificial culture in the field is that it can grow fast, and it can satisfy the temperature, humidity and feeding of snails.

White jade snail is a kind of edible snail with large individual, white meat color, tender meat and high economic benefits. It is quite competitive in the international market.

(l) the advantages of wild farming

First, it has fast growth, and field culture can meet the requirements of temperature, humidity and feed for snails. Therefore, the growth rate is faster and the growth rate is higher than that of wooden box culture. Second, the meat quality is white and the quality is good. Third, the shell pattern is clear and bright, which is very suitable for making shell carving handicrafts. Fourth, provincial labor, provincial feed, many products and high income.

(2) conditions of field culture

① white jade snails will freeze to death when the temperature is below 5 ℃. Therefore, the area where the average temperature in winter is above 5 ℃ can be used as the limit for wild breeding. Wild culture can be carried out in most areas of the middle and lower reaches of the Yangtze River in China.

② to find a good market, breeding snails must first implement a good market, in order to avoid the production of unsalable products and cause economic losses.

③ has strict measures and equipment to prevent Baiyu snails from escaping.

④ should maintain the ecological environment of the field breeding site without being damaged by man-made and other organisms.

(3) Culture technology

The choice of ① site should be leeward, shaded, moist and well drained and covered with weeds or shrubs, foothills of the jungle, slopes, hills, wilderness and idle land in front and behind the house.

② to build escape prevention facilities (a) dig trenches around the field. Around the breeding site, dig a ditch, generally 10 cm wide and 5 cm deep. Conditional ditches can store shallow water. This kind of ditch around the field can not only prevent snails from escaping, but also be used for drainage and water storage in the field. (B) planting onions, garlic, leeks and onions around the site as isolation zones, as the above plants can volatilize spicy odors and have a certain repellent effect on snails. (C) the barbed wire or plastic net is used to make an inward-turning angle to form a "┐" fence. When the snail climbs to the top, it will fall into the farm due to inconvenience to turn and the center of gravity is down. (d) making use of the snail's physiological response to high alkaline avoidance, a brick wall with a height of about 1 meter was built around the farm, and the inner wall was coated with a layer of high alkalinity concrete cement with a thickness of about 1 cm. The pH value was 11.5, and the escape prevention effect was very good.

③ should timely release young snails when the temperature begins to stabilize at 20 ℃. In Nanjing area, the age of young snails should be neat from 10 to 20 May. The suitable age of young snails is 2-3 months old, and the body weight is 5ml / m ~ 2. The stocking density is 100m / m ~ 2.

④ strengthens management every night and early morning, especially after rain, it is the peak season for Baiyu snails to go out. Timely inspection can detect fleeing snails in time.

⑤ should take measures to prevent natural enemies such as rats, frogs, snakes, birds, turtles, centipedes and ants.

⑥ timely sales of products are generally in the first ten days of September, snails weighing more than 30mur50g should be sold in time to prevent losses caused by disasters and weather changes.

 
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