Margarya farming method

Abstract

The invention discloses a margarya farming method. The margarya farming method comprises the following steps: (1) a pond is established, wherein a water inlet and a water outlet which are respectively provided with a fence are arranged in the culturing pond, the depth of the pond does not exceed 100cm, and a sunken part sunken from the periphery to the center is arranged in the culturing pond; (2) a culture medium is prepared, i.e., a loose material and a first sludge layer are sequentially paved at the bottom of the pond, the total thickness of the first sludge layer and the loose material is controlled to be 10-20cm, water is added for submerging the upper surface of the first sludge layer, and after the upper surface of the first sludge layer are soaked for 2-3 days, a rotten organic material is paved, so that the preparation of the culture medium can be completed; and (3) inoculating is carried out, before inoculating, the upper surface of the culture medium is covered by a second sludge layer with the thickness being 3-10cm, water is added until the thickness of the water layer is 10-20cm, margarya seeds are uniformly spread on the upper surface of the second sludge layer, and the culturing pond is kept in a mini flow state. According to the method, substrate materials of the culture medium are waste materials derived from agricultural production, so that the source of the substrate materials is rich and wide, and waste materials are consumed, thereby achieving the purpose of circular economy.

Description

technical field [0001] The invention belongs to the technical field of bait culture in aquaculture, and in particular relates to a snail culture method. Background technique [0002] Snails, commonly known as screws or snails, are the common name of square ring snails, which are all of the square ring snails of the snail family or other animals of the same genus. The shell is conical, hard and thick, with a height of about 3 cm, the top of the shell, 7 layers of whorls, deep sutures, and slightly larger body whorls; the surface of the shell is yellowish brown or dark brown, with obvious growth lines and thicker spirals. edge. Mouth ovoid with complete margins. Horny horny, yellowish brown, oval, smooth, with growth lines arranged in concentric rings. The body is soft, the head is cylindrical, and the front end has a prominent muzzle; there are 1 pair of antennae at the base of the mouth, and 1 protruding eye on the outside of the base of each antennae. The feet are locat...

AI Technical Summary

Problems solved by technology

The existing supply of snails is difficult to meet the market demand, and in actual production, artificial feed is mostly used for breeding