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Cultivation method of intercropping of barbus capito and loach

A technology of large scale barb fish and breeding methods, applied in fish farming, application, climate change adaptation, etc., can solve the problems of low utilization rate of ponds and high breeding risks, etc., to increase pond culture species, improve water environment, and economical High benefit effect

Active Publication Date: 2015-03-11
SUQIAN AGRI SCI RES INST JIANGSU ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there is no report of polyculture of giant barb with other fish in China. The pond culture of giant barb is limited to monoculture, the utilization rate of ponds is low, and the breeding risk is high. It is urgent to improve the farming mode of giant barb

Method used

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  • Cultivation method of intercropping of barbus capito and loach
  • Cultivation method of intercropping of barbus capito and loach
  • Cultivation method of intercropping of barbus capito and loach

Examples

Experimental program
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Effect test

Embodiment 1

[0020] 1) Pond preparation: Select a rectangular pond with sufficient water source, convenient inflow and drainage, and an area of ​​2.6×667㎡, and configure a 1.5KW microporous aerator, cover the inlet and outlet with mesh cloth, and set up mesh around the pond , the lower end of the mesh is buried to a depth of 20cm in the pond mud, and the upper end of the mesh is 30cm higher than the water surface. 15 days before stocking, disinfect with 120kg / 667㎡ of quicklime water. After 15 days of disinfection, add water to the pond to a depth of 1.2m;

[0021] 2) Stocking of fish species: On March 15, 4,700 giant barb fingerlings with a specification of 80g / tail were stocked. At the same time, 50 silver carp with a specification of 0.25kg / tail and silver carp with a specification of 0.25kg / tail were stocked. 30 fish, large scale barb fish species, silver carp, and silver carp species were soaked in 3% saline solution for 6 minutes before stocking. On April 25, 28,000 loach seedlings wit...

Embodiment 2

[0030] 1) Pond preparation: Select a rectangular pond with sufficient water source, convenient drainage, and an area of ​​2.0×667㎡, and configure a 1.5KW microporous aerator. Cover the inlet and outlet with mesh cloth, and set up mesh around the pond. The lower end of the mesh is buried to 20cm deep in the pond mud, and the upper end of the mesh is 30cm higher than the water surface. 15 days before stocking, use 120kg / 667㎡ of quicklime to carry water Disinfection, after 15 days of disinfection, add water to the pond to a depth of 1.2m;

[0031] 2) Fish stocking: On March 15, 3,000 giant barb fingerlings with a size of 80g / tail were stocked. At the same time, 30 silver carp with a size of 0.25kg / tail and silver carp with a size of 0.25kg / tail were stocked. 20 fish species, large scale barb fish species, silver carp, and silver carp species were soaked in 3% saline solution for 5 minutes before stocking. On April 25, 20,000 loach seedlings with a body length of 3 cm were stocked...

Embodiment 3

[0040] 1) Pond preparation: Select a rectangular pond with sufficient water source, convenient water intake and drainage, and an area of ​​3×667㎡, equipped with a 1.5KW microporous aerator. Cover the inlet and outlet with mesh cloth, and set up mesh around the pond. The lower end of the mesh is buried to 20cm deep in the pond mud, and the upper end of the mesh is 30cm higher than the water surface. 15 days before stocking, use 120kg / 667㎡ of quicklime to carry water Disinfection, after 15 days of disinfection, add water to the pond to a depth of 1.2m;

[0041] 2) Stocking of fish species: On March 15, 6,000 giant barb fingerlings with a specification of 80g / tail were stocked. At the same time, 60 silver carp with a specification of 0.25kg / tail and silver carp with a specification of 0.25kg / tail were stocked. 45 fish species, large scale barb fish species, silver carp, and silver carp species were soaked in 3% saline solution for 6 minutes before stocking. On April 25, 36,000 lo...

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Abstract

The invention discloses a cultivation method of intercropping of barbus capito and loach. The cultivation method comprises the following steps of (1) preparing a pond; (2) stocking fingerling; (3) feeding feeds; (4) managing water quality; (5) carrying out disease control; (6) catching. The cultivation method adopts a cultivation mode of intercropping of the loach in a barbus capito pond, a polyculture mode is novel, the cultivation yield, specification and quality of the barbus capito cannot be influenced, a water body space is fully developed and utilized, the pond culture variety is increased, the loach can eat the residual feeds of the barbus capito, deterioration of water quality is prevented, the water body environment is improved, the market risk due to single cultivation of the barbus capito is effectively avoided, and the cultivation method has the advantages of high economic benefit, good ecological environment and important significance on promoting industrial development of the barbus capito.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a method for cultivating loach in a cage with giant barb fish. Background technique [0002] Barbus capito (Barbus capito) is a large warm-water fish belonging to the Cyprinidae family, Barbus subfamily, and Barbus genus. It is a valuable economic fish in Central Asia. The juvenile fish eat benthic and invertebrate animals, and the adult fish are omnivorous. , which was first introduced into my country in 2003, has excellent characteristics such as fast growth, good meat quality, delicious taste, and strong adaptability. [0003] Loach is a medium-to-high-end aquatic product with tender meat, delicious taste and rich nutrition. It is rich in protein, fat, carbohydrates, calcium, phosphorus, iron and other mineral elements as well as a large amount of vitamins. It is a traditional delicacy loved by consumers at home and abroad. The market demand is high. [0004] At pre...

Claims

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Application Information

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IPC IPC(8): A01K61/00
CPCA01K61/00Y02A40/81
Inventor 丁辰龙王宣朋王信海姜爱兰王飞飞吴春单金峰覃宝利段树华
Owner SUQIAN AGRI SCI RES INST JIANGSU ACAD OF AGRI SCI
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