A kind of mountain area snail pond culture 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...

Examples

Embodiment 1

[0021] Xinghua Township, Hong'an County, Hubei Province was selected as the site, and artificial ponds were built for snail pond cultivation in mountainous areas.

[0022] 1) Artificial pond construction: build a pond near the downstream of the stream in the mountain area. It is rectangular in shape, with an area of ​​2.5 mu and a water depth of 1 meter. In the pond, a slope is gradually formed from the surrounding to the center. The length of the slope is 1 meter, and according to The pattern of high irrigation and low drainage, build the inlet and outlet, so that the water flow can be automatically injected into the outflow of the pond; the water inlet and outlet are equipped with blocks and gates to prevent the entry of harmful organisms and adjust the micro-flow of the pond; all blocks and gates require regular inspections;

[0023] 2) Grass planting with fertilizer and water: Lay silt in the pond, the thickness of which is 15 cm, and sterilize the whole pond with quicklim...

Embodiment 2

[0028] Qiliping Town, Hong'an County, Hubei Province was selected as the site, and an artificial pond was built for snail breeding in mountainous areas.

[0029] 1) Artificial pond construction: build a pond near the downstream of the stream in the mountain area. The shape is rectangular, the area is 2.5 mu, and the water depth is 1.2 meters. In the pond, a slope is gradually inclined from the surrounding to the center. The length of the slope is 1 meter. The pattern of high irrigation and low drainage, build the inlet and outlet, so that the water flow can be automatically injected into the outflow of the pond; the water inlet and outlet are equipped with blocks and gates to prevent the entry of harmful organisms and adjust the micro-flow of the pond; all blocks and gates require regular inspections;

[0030] 2) Grass planting with fertilizer and water: Lay silt in the pond, the thickness of which is 15 cm, and sterilize the whole pond with quicklime to remove wild fish. At ...

Embodiment 3

[0035] The site was selected in Bali Town, Hong'an County, Anhui Province, and an artificial pond was built to carry out snail breeding in mountainous areas.

[0036] 1) Artificial pond construction: build a pond near the downstream of the stream in the mountain area. The shape is rectangular, the area is 2.5 mu, and the water depth is 1.5 meters. In the pond, a slope is gradually inclined from the surrounding to the center. The length of the slope is 1 meter. The pattern of high irrigation and low drainage, build the inlet and outlet, so that the water flow can be automatically injected into the outflow pond; the water inlet and outlet are equipped with blocks and gates to prevent harmful organisms from entering and adjust the micro-flow of the pond; all blocks and gates require regular inspections;

[0037]2) Grass planting with fertilizer and water: Lay silt in the pond, the thickness of which is 15 cm, and sterilize the whole pond with quicklime to remove wild fish. 50 cm...

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...

Examples

Embodiment 1

[0021] Xinghua Township, Hong'an County, Hubei Province was selected as the site, and artificial ponds were built for snail pond cultivation in mountainous areas.

[0022] 1) Artificial pond construction: build a pond near the downstream of the stream in the mountain area. It is rectangular in shape, with an area of ​​2.5 mu and a water depth of 1 meter. In the pond, a slope is gradually formed from the surrounding to the center. The length of the slope is 1 meter, and according to The pattern of high irrigation and low drainage, build the inlet and outlet, so that the water flow can be automatically injected into the outflow of the pond; the water inlet and outlet are equipped with blocks and gates to prevent the entry of harmful organisms and adjust the micro-flow of the pond; all blocks and gates require regular inspections;

[0023] 2) Grass planting with fertilizer and water: Lay silt in the pond, the thickness of which is 15 cm, and sterilize the whole pond with quicklim...

Embodiment 2

[0028] Qiliping Town, Hong'an County, Hubei Province was selected as the site, and an artificial pond was built for snail breeding in mountainous areas.

[0029] 1) Artificial pond construction: build a pond near the downstream of the stream in the mountain area. The shape is rectangular, the area is 2.5 mu, and the water depth is 1.2 meters. In the pond, a slope is gradually inclined from the surrounding to the center. The length of the slope is 1 meter. The pattern of high irrigation and low drainage, build the inlet and outlet, so that the water flow can be automatically injected into the outflow of the pond; the water inlet and outlet are equipped with blocks and gates to prevent the entry of harmful organisms and adjust the micro-flow of the pond; all blocks and gates require regular inspections;

[0030] 2) Grass planting with fertilizer and water: Lay silt in the pond, the thickness of which is 15 cm, and sterilize the whole pond with quicklime to remove wild fish. At ...

Embodiment 3

[0035] The site was selected in Bali Town, Hong'an County, Anhui Province, and an artificial pond was built to carry out snail breeding in mountainous areas.

[0036] 1) Artificial pond construction: build a pond near the downstream of the stream in the mountain area. The shape is rectangular, the area is 2.5 mu, and the water depth is 1.5 meters. In the pond, a slope is gradually inclined from the surrounding to the center. The length of the slope is 1 meter. The pattern of high irrigation and low drainage, build the inlet and outlet, so that the water flow can be automatically injected into the outflow pond; the water inlet and outlet are equipped with blocks and gates to prevent harmful organisms from entering and adjust the micro-flow of the pond; all blocks and gates require regular inspections;

[0037]2) Grass planting with fertilizer and water: Lay silt in the pond, the thickness of which is 15 cm, and sterilize the whole pond with quicklime to remove wild fish. 50 cm...