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Catfish ecological breeding method

An ecological breeding and catfish technology, applied in fish farming, application, climate change adaptation and other directions, can solve problems such as slow growth of fish and decline in yield, and achieve the effects of convenient operation, improved water quality, and reasonable methods.

Inactive Publication Date: 2016-05-11
广德县清元水产养殖专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Now, there are catfish farming in many places in China, but due to different regions, environments, and temperatures, the methods must be different. However, our country has a vast territory, and the breeding methods in many places are relatively the same, so it is easy Cause many unnecessary troubles, often may cause slow growth of fish, decline in production, etc.

Method used

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Embodiment Construction

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further elaborated below.

[0022] A method for catfish ecological breeding, characterized in that: comprising the following steps,

[0023] Step 1. Determine the pond conditions: the pond requires a flat bottom, shallow silt, good water quality, convenient drainage and irrigation, smooth water, roads, and electricity. The pond is an oval pond of 7-10 acres, equipped with two microporous aerators , and determine the depth of the pond to be 1.75-2.1m;

[0024] Step 2. Preparation before breeding: Drain the pond water 18 days before breeding, and naturally kill parasites, bacteria and other disease organisms through the sun, and apply 55kg of nutrient per mu 3 days before breeding, and 2 days before breeding. the pond is full of water;

[0025] Step 3, stocking fry: put 230 100g catfish fry per mu, 70 125g cr...

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PUM

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Abstract

The invention discloses a catfish ecological breeding method and relates to the technical field of pond fish artificial breeding. The method is characterized by comprising the steps of pond condition preparation, preparation before breeding, fry breeding, feeding management and water quality management. The catfish ecological breeding method is reasonable and convenient to operate, and matching is reasonable.

Description

Technical field: [0001] The invention relates to the technical field of fish culture in ponds, in particular to a method for ecological catfish culture. Background technique: [0002] Catfish, with catfish. There are many species, common catfish (earth catfish), bigmouth catfish, bearded catfish (tang catfish) leather beard catfish (Egyptian bearded catfish) Hakka commonly known as Tangshua fish [0003] Catfish, Animal Kingdom - Chordate Phylum - Chordate Subphylum - Radix-finned Fishes - Siluriformes - Siluridae - Catfish Genus - Catfish Species. There are 4 beards on the mouth, the top is long and the bottom is short, carnivorous, mostly wild, does not require high water quality, and can be cultivated artificially. The growth rate is relatively fast, and some varieties can grow to a large size. [0004] Now, there are catfish farming in many places in China, but due to different regions, environments, and temperatures, the methods must be different. However, our countr...

Claims

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Application Information

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IPC IPC(8): A01K61/00A01K63/04
CPCY02A40/81A01K61/00A01K63/04
Inventor 刘清元
Owner 广德县清元水产养殖专业合作社