Soilless breeding method for misgurnus anguillicaudatus in rice fields by releasing misgurnus anguillicaudatus three times one year

Abstract

The invention relates to a soilless breeding method for misgurnus anguillicaudatus in rice fields by releasing misgurnus anguillicaudatus three times one year. 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. Moreover, by releasing misgurnus anguillicaudatus three times one year, the utilization rate of the rice field and the economic benefit are greatly increased.

Description

technical field [0001] The invention relates to a method for cultivating loach, in particular to a method for cultivating loach without soil in which loach is fed three times a year in a paddy field, and belongs to the field of breeding aquatic animals. 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 spo...

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.