Montanic pond snail breeding method

Abstract

The invention discloses a montanic pond snail breeding method. The montanic pond snail breeding method comprises the following steps of artificial pond construction, water fertilization, grass planting, seed spreading, cultivation feeding and cultivation management, wherein artificial pond construction comprises constructing ponds in positions close to the downstream of streams in mountainous regions so that, according to the layout of high irrigation and low drainage, water flow can automatically flow in or out of the ponds due to drop height; spreading the same snail seeds from different regions into the ponds; stocking crucian at the bottoms of the ponds. According to the montanic pond snail breeding method, cultivation of snails through montanic streams can be achieved, so that water quality can be ensured and fresh snail quality can be obtained; by spreading the same snail seeds from the different regions, the environmental adaptability of snails can be enhance; meanwhile, the crucian stocked in the ponds is applied to stirring organic debris at the bottom to improve the snail feeding efficiency and to benefit snail growth; the characteristics of montanic snails are taken into full consideration and combined with the growth environment of the montanic snails, so that large-scale breeding of the montanic snails can be achieved.

Description

technical field [0001] The invention belongs to the technical field of bait culture in aquaculture, and in particular relates to a method for cultivating snail ponds in mountainous areas. Background technique [0002] Snails, commonly known as screws or snails, belong to the phylum Molluscs, Gastropoda, Probranchia, Escaridae, or all other animals belonging to the same family of square-ringed snails. It is distributed in most parts of China, and likes to live in waters where the winter is warm and the summer is cool, the bottom is soft, the bait is abundant, and the water is fresh. Snails have a mixed diet, mainly eating tender stems and leaves of aquatic plants, organic debris, etc., and snails like to be active and feed at night, and the optimum temperature for growth is 20-27°C. Because snails have the characteristics of high protein content and comprehensive nutrition, they have been widely used as ideal biological fresh bait in the breeding of famous and high-quality a...

AI Technical Summary

Problems solved by technology

[0003] At present, the supply of snails mainly comes from the fishing of rivers and lakes in nature. Due to the gradual reduction of the total amount of snails in the wild environment and the gradual increase of market demand, the current market supply of snails is far from meeting the market demand.