Efficient ecological fish-shrimp-crab polyculture method

An efficient and ecological technology, applied in the field of breeding, can solve problems such as inability to improve products, increase economic benefits, and waste of water resources

Inactive Publication Date: 2017-10-13
合肥卓畅农业科技有限公司
View PDF5 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the improvement of people's living standards, people's demand for various aquatic products is constantly increasing. If the traditional breeding method is still adopted, not only cannot the product be improved and the economic benefit can be increased, but also in the process of breeding, it will cause very serious problems. A large waste of water resources, so people need a more satisfying fish, shrimp and crab method

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A method for highly efficient ecological polyculture of fish, shrimp and crabs, comprising the steps of:

[0029] (1) Selection and cleaning of ponds: In an area with a quiet environment and sufficient water sources, select a pond with an area of ​​10 mu and a water depth of 1.2m. After the previous breeding cycle is over, drain the water in the pond, dig the bottom of the pond to a depth of 16cm, and expose to the sun. After 6 days, sprinkle 200kg / mu of 12wt% quicklime water, and then sprinkle 68 kg / mu of 0.4wt% potassium permanganate solution; install a matching water inlet and drainage system, and equip the pool with an aerator with a power of 2 to 3KW.

[0030] (2) Construction of anti-escape facilities: Use 0.6m wide and 1.6m long calcium-plastic boards as fences around the pond, bury the calcium-plastic boards in the soil 25cm, tamp them tightly, punch holes in the top of the calcium-plastic boards, and connect them with iron wires fixed.

[0031] (3) Preparation...

Embodiment 2

[0038] A method for highly efficient ecological polyculture of fish, shrimp and crabs, comprising the steps of:

[0039] (1) Selection and cleaning of ponds: In areas with a quiet environment and sufficient water sources, select a pond with an area of ​​12 mu and a water depth of 1.3m. After the previous breeding cycle is over, drain the water in the pond, dig the bottom of the pond silt 17cm deep, and expose it to the sun. After 5 days, sprinkle 190kg / mu of 17wt% quicklime water, and then sprinkle 70 kg / mu of 0.6wt% potassium permanganate solution; install a matching water inlet and drainage system, and equip an aerator with a power of 2 to 3KW in the pool.

[0040] (2) Construction of anti-escape facilities: Use 0.7m wide and 1.6m long calcium-plastic boards as fences around the pond, bury the calcium-plastic boards in the soil 30cm, tamp them tightly, punch holes in the top of the calcium-plastic boards, and connect them with iron wires. fixed.

[0041] (3) Preparations be...

Embodiment 3

[0048] A method for highly efficient ecological polyculture of fish, shrimp and crabs, comprising the steps of:

[0049] (1) Selection and cleaning of ponds: In an area with a quiet environment and sufficient water sources, select a pond with an area of ​​15 mu and a water depth of 1.5m. After the previous breeding cycle is over, drain the water in the pond, dig deep into the bottom of the pond for 20cm, and expose to the sun. After 8 days, sprinkle 220kg / mu of 20wt% quicklime water, and then sprinkle 60 kg / mu of 0.3wt% potassium permanganate solution; install a matching water inlet and drainage system, and equip the pool with an aerator with a power of 2-3KW.

[0050] (2) Construction of anti-escape facilities: Use 1m wide and 1.8m long calcium-plastic boards as fences around the pond, bury the calcium-plastic boards in the soil 30cm, tamp them tightly, punch holes in the top of the calcium-plastic boards, and fix them with iron wires .

[0051] (3) Preparations before stock...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an efficient ecological fish-shrimp-crab polyculture method. The polyculture method includes the steps of (1) selection and cleaning of a pond; (2) construction of anti-escape facilities; (3) preparation before stocking; (4) fry stocking; (5) feed feeding; (6) prevention and control of diseases and insect pests; (7) water quality regulation; (8) fish-shrimp-crab harvest. The efficient ecological fish-shrimp-crab polyculture method has the advantages of environmental protection, high reliability, good quality and high economic benefits, and has a wide market prospect in the application and popularization of aquaculture.

Description

technical field [0001] The invention relates to the field of breeding technology, in particular to a high-efficiency ecological polyculture method for fish, shrimp and crabs. Background technique [0002] In recent years, when people are cultivating various aquatic products, they basically adopt the method of raising one type of aquatic product in one pond. However, with the improvement of people's living standards, people's demand for various aquatic products is constantly increasing. If the traditional breeding method is still adopted, not only cannot the product be improved and the economic benefit can be increased, but also in the process of breeding, it will cause very serious problems. Big waste of water resources, so people need a more satisfying fish, shrimp and crab method. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art and provide a method for highly efficient ecological po...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/10A01K61/59A23K50/80A23K10/37A23K10/22A23K10/20A23K10/30A23K20/174
CPCA01K61/10A01K61/59A23K10/20A23K10/22A23K10/30A23K10/37A23K20/174A23K50/80Y02A40/81Y02A40/818Y02P60/87
Inventor 解正来
Owner 合肥卓畅农业科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap