Pond culture method for Mastacembelus armatus

Abstract

The invention relates to the technical field of culturing of special fish and particularly relates to a pond culture method for Mastacembelus armatus. The method is characterized by adopting a Mastacembelus armatus-crucian carp-Hydrilla verticillata ecological culture mode and comprising the specific culture steps of selecting culture ponds, treating the culture ponds, carrying out feedstuff feeding and carrying out water quality regulation and control and disease control. The method is a bran-new ecological culture mode for developing Mastacembelus armatus culture. Fly maggots and tenebrio molitor are used for feeding the Mastacembelus armatus, excrement of the Mastacembelus armatus, remaining and dead fly maggots and the like are eaten by underlaid crucian carp, excrement of the crucian carp and Mastacembelus armatus supplies adequate nutrients to aquatic plants such as Hydrilla verticillata and Eichhornia crassipes, and the Hydrilla verticillata and the Eichhornia crassipes purify water and generate a large volume of oxygen gas through photosynthesis so as to supply adequate dissolved oxygen to the water, so that the growth of the Mastacembelus armatus and the crucian carp is facilitated; and the Hydrilla verticillata and the Eichhornia crassipes can also serve as high-quality green fodder for fishes and pigs, so that a positive cycle for the Mastacembelus armatus, the crucian carp and weeds is achieved, and a good ecological system is established.

Description

technical field [0001] The invention belongs to the technical field of special fish cultivation, in particular to a method for cultivating large spiny loach in ponds. Background technique [0002] Mastacembelus armatus belongs to the ray-fin fishes, perciformes, suborders, suborders, family, and genus Mastacembelusarmatus, commonly known as: Nacone, stone cone, pig hemp saw, chili fish, knife and gun fish. Latin literary name: Mastacembelus armatus. The large spiny loach is a native fish in my country, and it is distributed in various water systems in southern regions such as Jiangxi, Guangdong, Guangxi, and Hunan to the south of the Yangtze River. Inhabits rivers and streams with gravel bottoms, often hides in crevices or caves, and feeds on small invertebrates, benthic animals, shrimps and some algae. At present, due to human factors such as water pollution, overfishing, and damming of rivers, the natural resources of echinacea are decreasing day by day, and it has beco...

AI Technical Summary

Problems solved by technology

Therefore, at present, no matter its artificial propagation technology or artificial breeding technology is not mature enough to carry out large-scale artificial breeding, especially its breeding mode and technology still need a lot of scientific and technological research.