Method for breeding boleophthalmus pectinirostris through low-yield shrimp pond

A large mudskipper and shrimp pond technology, applied in the field of breeding, can solve problems such as unsatisfactory benefits, achieve the effects of reducing management and maintenance and facility investment, increasing fertilizer efficiency, and accelerating improvement

Inactive Publication Date: 2019-02-19
NANNING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In recent years, many farmers have used low-yield shrimp ponds to raise large mudskippers and carry out comprehensive utilization of shrimp ponds, but limited by the original conditions of shrimp ponds, the benefits are not ideal

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A method for cultivating large mudskippers in a low-yield shrimp pond, comprising the following steps:

[0023] (1) Pond renovation

[0024] Choose a shrimp pond with a lower drain position, drain the pond water completely, dig out the loose bottom surface silt for later use, compact the bottom of the pond, disinfect it with lime, and spread the plastic waterproof film; follow the order from bottom to top First, spread a loose matrix with a thickness of 3cm on the membrane, and after the matrix is ​​leveled, then spread a layer of natural fiber with a thickness of 3cm, and then spread a layer of 10cm thick culture sediment, and dry the pond for 1 week; Wherein, the plastic waterproof film is a PE film with a thickness of 0.01mm; the preparation method of the loose matrix is: in parts by mass, 100 parts of river sand, 20 parts of vermiculite, 30 parts of calcite, and 10 parts of zeolite are mixed uniformly, Crushed into gravel with a particle size of 1 cm, the gravel wa...

Embodiment 2

[0030] A method for cultivating large mudskippers in a low-yield shrimp pond, comprising the following steps:

[0031] (1) Pond renovation

[0032] Choose a shrimp pond with a lower drain position, drain the pond water completely, dig out the loose bottom surface silt for later use, compact the bottom of the pond, disinfect it with lime, and spread the plastic waterproof film; follow the order from bottom to top First, spread a loose matrix with a thickness of 5cm on the membrane, and after the matrix is ​​leveled, then spread a layer of natural fiber with a thickness of 5cm, and then spread the bottom mud with a thickness of 15cm, and dry the pond for 2 weeks; Wherein, the plastic waterproof film is a PE film with a thickness of 0.01mm; the preparation method of the loose matrix is: in parts by mass, 150 parts of river sand, 30 parts of vermiculite, 50 parts of calcite, and 20 parts of zeolite are mixed evenly, Crushed into gravel with a particle size of 3 cm, the gravel was...

Embodiment 3

[0038] A method for cultivating large mudskippers in a low-yield shrimp pond, comprising the following steps:

[0039] (1) Pond renovation

[0040]Choose a shrimp pond with a lower drain position, drain the pond water completely, dig out the loose bottom surface silt for later use, compact the bottom of the pond, disinfect it with lime, and spread the plastic waterproof film; follow the order from bottom to top First, spread a loose matrix with a thickness of 4cm on the membrane, and after the matrix is ​​leveled, then spread a layer of natural fiber with a thickness of 4cm, and then spread a layer of 13cm-thick culture sediment, and dry the pond for 2 weeks; Wherein, the plastic waterproof film is a PE film with a thickness of 0.01mm; the preparation method of the loose matrix is: in parts by mass, 133 parts of river sand, 24 parts of vermiculite, 37 parts of calcite, and 15 parts of zeolite are mixed uniformly, Crushed into gravel with a particle size of 3cm, the gravel was...

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Abstract

The invention belongs to the technical field of breeding, and particularly relates to a method for breeding boleophthalmus pectinirostris through a low-yield shrimp pond. The method comprises the following steps of 1, pond modification, 2, cultivation of bottom algae, and 3, stocking of fingerlings. According to the method, disinfection is complete, bait is rich, completion of the immune system and formation of the anti-stress capability of larvae of boleophthalmus pectinirostris can be accelerated, and the situation that the larvae of boleophthalmus pectinirostris are easily infected by pathogenic microorganisms when the functions are incomplete is effectively prevented; by improving the resistance of the larvae of boleophthalmus pectinirostris, the larvae of boleophthalmus pectinirostriscan quickly adapt the environment, the input for management, maintenance and facilities in breeding is lowered, and then the final purposes of reducing the cost, increasing the breeding yield of boleophthalmus pectinirostris, and improving the breeding quality of boleophthalmus pectinirostris are achieved.

Description

technical field [0001] The invention belongs to the technical field of cultivation, in particular to a method for cultivating large mudskippers in low-yield shrimp ponds. Background technique [0002] The giant mudskipper belongs to the order Perciformes and belongs to the Mudskipper family, commonly known as jumping fish. Mudskipper is often sold as live fish. It is rich in nutrition and tender in texture. It is suitable for frying, stewing, and deep-frying. One of the favorite fish species. However, because the environmental conditions and resources are damaged to varying degrees, the output is very low, the price is high, and the supply exceeds demand, so it has great prospects for breeding and development. [0003] In recent years, many farmers have used low-yield shrimp ponds to raise large mudskippers and carry out comprehensive utilization of shrimp ponds, but limited by the original conditions of shrimp ponds, the benefits are not ideal. Contents of the invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/10A23K50/80A23K10/40A23K10/37C05G1/00C05F15/00C05D11/00C12N1/12C12R1/89
CPCA01K61/10A23K10/37A23K10/40A23K50/80C05D3/00C05D3/02C05F3/00C12N1/12C05D9/00C05F5/002C05F5/006C05F11/00C05F7/00Y02A40/81Y02A40/818Y02P60/87
Inventor 陈涛
Owner NANNING UNIV
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