A method for establishing a multi-level crayfish ecological breeding system

Abstract

The invention relates to an establishing method of a multilayer ecological lobsterling breeding system. The establishing method comprises the following steps that step one, lobsterling breeding pond selection is performed; step two, water plant planting is performed: a rice field is selected as a lobsterling breeding pond, a bamboo fence with the height of 30-34 cm is arranged around the lobsterling breeding pond, and a plurality of water plant planting devices for water plant planting are evenly installed on the lobsterling breeding pond at intervals; step three, a fertilizer is sowed; step four, lobsterlings are put; step five, feeding is performed; step six, separated lobsterling breeding is performed: after the lobsterlings are bred for a period of time, the lobsterlings grow into adult lobsters for breeding, and then separated lobsterling management is conducted on the bred lobsterlings and the adult lobsters in the lobsterling breeding pond; step seven, lobster management is performed. The establishing method can achieve a high-yield lobsterling breeding function and has the advantages of automatic lobsterling feeding, low lobsterling breeding cost, high lobsterling production value, good breeding effect, high economic benefits and the like.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a method for establishing a multi-level crayfish ecological culture system. Background technique [0002] The nutrition of crayfish is well known. At present, crayfish aquaculture is developing rapidly in my country. The existing ecological aquaculture system is basically cultivated in ponds or ponds. However, crayfish cultivation in existing ecological aquaculture systems such as ponds or ponds requires daily feeding. Many feeds and aquatic plants greatly increase the cost of crayfish farming. At the same time, because crayfish compete for food and bite each other, the output value of crayfish is reduced, which directly reduces economic benefits; the existing medium ecological There are many ways of breeding, but the breeding effect is poor. SUMMARY OF THE INVENTION [0003] In order to solve the above problems, the present invention provides a method for establishing a mul...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned problems, the present invention provides a method for establishing a multi-level crayfish ecological breeding system, which can solve the problems in the existing crayfish ecological breeding system that need to feed crayfish every day, the cost of crayfish breeding is high, and the crayfish Low output value, poor breeding effect and low economic benefits, etc., can realize the high-yield cultivation function of crayfish, and have automatic feeding of crayfish, low cost of crayfish breeding, high output value of crayfish, good breeding effect and high economic benefits, etc. advantage

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