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Granulated feed feeding way for industrial aquaculture of fries

A pelletized and industrialized technology, applied in the field of fish farming, can solve the problems of large loss of aquaculture feed, uneven feeding, low utilization rate, etc., and achieve the effect of preventing fry competition, conducive to feeding, and sufficient utilization rate

Inactive Publication Date: 2019-04-26
江苏省农业科学院泰州农科所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Currently, the feed feeding method for fish farming generally adopts the method of throwing feed on the top of the breeding pond. The main defects of this method are: the feeding is very uneven, the utilization rate is low, a large amount of feed sinks to the bottom, and the feed is lost. Large, a large amount of breeding feed sinks to the bottom and also destroys water quality

Method used

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with embodiment.

[0017] A kind of factory culture fish fry pellet feed throwing and feeding method, comprises the following steps:

[0018] (1) Prepare buckets and pellet feed to be fed;

[0019] (2) Fill the bucket with water for cultivation;

[0020] (3) Insert one end of the rubber hose below the water surface of the aquaculture water in the bucket, and insert the other end below the water surface of the aquaculture pond and the upper layer of the water body, and siphon the aquaculture water in the bucket into the aquaculture pond;

[0021] (4) Put the granular feed that needs to be fed into the bucket in stages, and stir, so that the granular feed that needs to be fed is siphoned into the breeding pond along with the water flow of the breeding water;

[0022] (5) During the process of siphoning the aquaculture water in the water bucket into the aquaculture pond, if the aquaculture water in the ...

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Abstract

The invention discloses a granulated feed feeding way for industrial aquaculture of fries. The granulated feed feeding way comprises the following steps: (1) preparing for a bucket and a granulated feed required to be fed; (2) holding aquaculture water in the bucket; (3) siphoning the aquaculture water in the bucket into an aquaculture pond; (4) placing the granulated feed required to be fed intothe bucket in times, and carrying out stirring to make the granulated feed required to be fed siphoned into the aquaculture pond together with a water flow of the aquaculture water; and (5) adding theaquaculture water in time when the aquaculture water in the bucket is insufficient in a process that the aquaculture water in the bucket is siphoned into the aquaculture pond. The granulated feed feeding way is uniform in feeding, beneficial to the food intake of the fries, sufficient in utilization rate, low in settled feed quantity and loss and capable of indirectly keeping the water quality, also avoiding the fries from scrambling for food and effectively protecting the fries.

Description

technical field [0001] The invention relates to a fish breeding technology, in particular to a fish breeding feed feeding method. Background technique [0002] Currently, the feed feeding method for fish farming generally adopts the method of throwing feed on the top of the breeding pond. The main defects of this method are: the feeding is very uneven, the utilization rate is low, a large amount of feed sinks to the bottom, and the feed is lost. Large, a large amount of breeding feed sinks to the bottom and also destroys water quality. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention proposes a granular feed feeding mode for industrialized fish fry that can make the feed evenly fed. [0004] The present invention achieves technical goals through the following technical solutions. [0005] A kind of industrialized fish fry pellet feed feeding method, its improvement is: comprising the following steps: [0006] (1) Prep...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/10A01K61/80
CPCA01K61/10A01K61/80Y02A40/81
Inventor 顾海龙
Owner 江苏省农业科学院泰州农科所
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