Fish feeding method

A fish and bait technology, applied in the field of aquaculture, can solve problems such as affecting the growth and output of fish, and achieve the effects of less disease, high output and high survival rate

Inactive Publication Date: 2011-12-28
王本臣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the current fish farming baits are fed according to one method throughout the year, which affects the growth and production of fish.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] 1. Timing: The feeding time should be punctual every day, and should not be changed arbitrarily. When the water temperature is below 20°C, feed 1-2 times a day; when the water temperature is above 20°C, feed 3-4 times a day, and the feeding time is arranged between 8 and 18 o'clock.

[0008] 2. Fixed point: Feed on a fixed food platform, set up 1-2 feeding points for ponds below 5 mu, and set up 3-4 feeding points for ponds above 5 mu, which is conducive to fish clusters grabbing food and removing residual bait.

[0009] 3. Quality: high-quality bait has the characteristics of comprehensive nutrition, scientific and reasonable formula, suitable particle size, good stability in water, and low bait coefficient. According to the nutritional needs of fish species and different growth stages, the combination of fine and green should be achieved. Not only must the feed not be moldy, but high-quality bait that can ensure the nutritional growth of fish must also be attractive a...

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PUM

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Abstract

The invention discloses a bait feeding method for fish farming, which belongs to the fish farming technology. Feed in different ways according to the seasons of winter and spring, midsummer and autumn; specific feeding method: the feeding time should be punctual every day, and cannot be changed at will. When the water temperature is below 20°C, feed 1-2 times a day, and the water temperature is above 20°C When feeding 3-4 times a day, the feeding time is arranged between 8-18 o'clock; feeding is done on a fixed food table, 1-2 feeding points are set for ponds below 5 mu, and 3-2 feeding points are set for ponds above 5 mu. There are 4 feeding points, which are beneficial for fish clusters to grab food and remove residual bait; according to the season, weather, water color and feeding situation, feed reasonably, take about 2 hours to finish eating, or take 80% of the fish to swim away , stop feeding. The invention has the beneficial effects of high fish survival rate, less disease and high yield.

Description

technical field [0001] The invention relates to a culture technique, in particular to a bait feeding method for fish culture. Background technique [0002] In the process of fish farming, feeding is a very critical technical link. The food intake and metabolic intensity of fish change with the change of water temperature. The feeding of fish farming should be flexibly controlled according to the fish species, growth status, seasonal changes, and disease prevalence. But present fish culture throws bait mostly all the year round according to a kind of method to throw bait, has influenced the growth and output of fish. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a bait feeding method for fish farming. [0004] The present invention is realized by the following technical solutions: a bait feeding method for fish farming, which is characterized in that: feeding by different methods according to the seasons ...

Claims

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Application Information

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