Polyculture feed for eel fries and loach fries

A technology of mixed feed and loach, applied in animal feed, animal feed, application, etc., can solve the problems of slow growth and low feeding efficiency, and achieve the effect of fast growth and increased growth speed of seedlings

Inactive Publication Date: 2013-10-30
句容市郭庄民富水产养殖专业合作社
2 Cites 7 Cited by

AI-Extracted Technical Summary

Problems solved by technology

However, in practice, it is found that due to the different living habits of rice field eel and loach, especially the distribution of ...
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Method used

Each component of the present invention is carried out separately on preparation, and fishmeal, soybean meal, corn flour imitate modern compound feed technology, carry out gelatinization by granulation, and the ...
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Abstract

The invention discloses a polyculture feed for eel fries and loach fries. The polyculture feed comprises the following components in parts by weight: 7-9 parts of fish meal, 3-4 parts of soybean meal, 2-5 parts of corn meal, 1-2 parts of manure and 0-1 part of earthworm. The feed disclosed by the invention is designed against fry varieties, combined with a modern feed processing technology and matched with the decomposed manure and earthworms, and then the fries of eels and loaches can be simultaneously fed; and according to statistics, the feed disclosed by the invention is utilized for feeding under polyculture, the growth speed of the eels is increased by 15% in comparison with that by adopting the traditional feed, the body weight gain is 5.5%, and the growth speed of the loaches is increased by 12% in comparison with that by adopting the traditional feed.

Application Domain

Animal feeding stuff

Technology Topic

AnguilliformesFeed processing +10

Examples

  • Experimental program(1)

Example Embodiment

[0016] The present invention will be further described below in conjunction with specific embodiments.
[0017] The polyculture feed for eel seedlings and loach seedlings of the present invention includes:
[0018] 7-9 servings of fish meal;
[0019] 3~4 servings of soybean meal;
[0020] 2~5 servings of corn flour;
[0021] 1~2 parts of manure;
[0022] Earthworms 0~1 servings.
[0023] The preparation of each component of the present invention is carried out separately. Fish meal, soybean meal, and corn meal imitate modern compound feed technology and gelatinize through pelleting. The addition of corn meal ensures the gelatinization effect, and the package forms a gelatinized feed. For example, water can improve palatability and increase the feed intake of rice field eel and loach seedlings.
[0024] In order to further facilitate the feeding of the loach seedlings, the manure will decompose the chicken manure at high temperature, then dry it and crush it. Part of the manure is thrown on the surface of the water and will slowly settle over time. This process has met the needs of loach and rice field eel seedlings.
[0025] Further, the chicken manure is piled up, and premixed water containing 1/300 mass percent of the quick-acting decomposing agent is prepared, turned upside down, piled up to 1.2-1.5m high and 1.8-2.2 wide, covered with a film, and compacted to decompose.
[0026] Fish meal, soybean meal, and corn meal are mixed and pelletized to make gelatinized pellet feed.
[0027] The earthworm of the present invention, as a high-quality, easy-to-obtain protein feed, the rice field eel seedlings grows fast, and the earthworm is also a food species of the rice field eel, which can further increase the growth rate of the rice field eel.
[0028] The above are only the preferred embodiments of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also It should be regarded as the protection scope of the present invention.
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Description & Claims & Application Information

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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
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