Soilless breeding method of misgurnus anguillicaudatus in rice fields

Abstract

The invention relates to soilless breeding methods of misgurnus anguillicaudatus in rice fields, and provides a soilless breeding method of misgurnus anguillicaudatus in rice fields, and the provided soilless breeding method has the characteristics of high yield of high-quality misgurnus anguillicaudatus, low mortality of misgurnus anguillicaudatus, harvesting convenience of misgurnus anguillicaudatus and high income. The method comprises arranging a breeding ditch at the periphery of a rice field, arranging U-shaped breeding boards in the breeding ditch, arranging guide plates in the U-shaped boards, and performing soilless breeding on misgurnus anguillicaudatus in the U-shaped boards. The method facilitates management, improves the yield of misgurnus anguillicaudatus, reduces the mortality of misgurnus anguillicaudatus and facilitates capturing of misgurnus anguillicaudatus.

Description

technical field [0001] The invention relates to a method for cultivating loach, in particular to a method for cultivating loach without soil in paddy fields, and belongs to the field of aquatic animal cultivation. Background technique [0002] Loach (scientific name: Misgurnus anguillicaudatus), belongs to Loach family. The body is small, slender, only three or four inches. Moreover, it has a round body, short body, small scales under the skin, black in color, and is covered with its own mucus, so it is slippery and difficult to hold. The anterior segment is slightly cylindrical. The rear is flattened. The scales are extremely small, round and buried under the skin. The back of the body and both sides are gray-black, and there are many small black spots on the whole body. There are also many black spots on the head and each fin. The spots on the dorsal and caudal fin membranes are arranged in rows, and there is an obvious black spot at the base of the caudal peduncle. T...

AI Technical Summary

Problems solved by technology

Moreover, it has a round body, short body, small scales under the skin, black in color, and is covered with its own mucus, so it is slippery and cannot be held.