Environment protection type ecology breeding method

An ecological breeding and environment-friendly technology, applied in the field of breeding technology, can solve problems affecting the ecological balance of water bodies, threats to the water environment, deterioration and pollution of the water environment, etc., and achieve ideal results, convenient fishing, and weight gain.

Inactive Publication Date: 2009-01-07
张根芳
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AI Technical Summary

Problems solved by technology

[0002] In the process of water aquaculture utilization and development, due to a large amount of fertilization and baiting, the water environment is deteriorated and polluted, which seriously affects the ecological balance of the water body and seriously threatens the water environment faced by human beings.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] An environment-friendly ecological farming method. Pearl mussels are cultivated in the middle and upper layers of the water body, and crucian carp, herring, grass carp, carp, yellow catfish and other food-eating fish are cultivated in the middle and lower layers of the water body. The bait is given to food-eating fish, and the feces discharged during the growth of the food-eating fish produce organic matter and cultivate plankton as food for pearl mussels.

[0010] The present invention can also simultaneously culture silver carp and bighead carp in the middle and upper layers of the water body.

[0011] The present invention shows through orthogonal test, comparative test, and large-scale production popularization and application:

[0012] Taking the water body environment of 667 square meters as an example, 1. The reasonable capacity of pearl mussels is: 1,500 first-age mussels; 1,000 second-age mussels; 800 third-age mussels; 600 fourth-age mussels;

[0013] 2. The ...

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PUM

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Abstract

The invention belongs to the field of aquaculture techniques, particularly an environment-friendly ecological culture method. The method is characterized in that: mussels are cultured in the upper layer of the water body, edible fish is cultured in the lower layer of the water body; the mussels and the edible fish are cultured in the same water body; the edible fish is fed with the fish feed added in the water body; the organic substances in the feces excreted in the growth of the edible fish and the floating organisms serve as feed for the mussels; a fish pond automatic feed dispenser is fixed in the mussel-fish polyculture water body to feed fish on the schedule, thereby establishing conditioned reflex in fish; and a fixed fishing net cage is arranged in the zone free of nacre during the process of throwing the fish feed. Based on the food chain of the aquatic animals in the water body, the method can produce aquatic products such as nacre and establish the ecological positive circulation in the water body. Additionally, the culture method facilitates the fish harvest by adopting a certain fishing method and has high practicability and effectiveness.

Description

technical field [0001] The invention belongs to the breeding technology category, in particular to an environment-friendly ecological breeding method. Background technique [0002] In the process of aquaculture utilization and development, the water environment is deteriorated and polluted due to a large amount of fertilization and baiting, which seriously affects the ecological balance of the water body and seriously threatens the water environment faced by human beings. Contents of the invention [0003] The object of the present invention is to address the deficiencies of the prior art, and disclose an environmentally friendly ecological breeding method that uses the ecological food chain relationship between fish and mussels to simultaneously breed fish and mussels in the same water body environment. [0004] Technical scheme of the present invention is as follows: [0005] An environment-friendly ecological breeding method is characterized in that: mussels are cultiv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 张根芳
Owner 张根芳
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