Low-fish meal bullfrog compound feed, and preparation method and application thereof

A technology of compound feed and low fish meal, applied in the direction of animal feed, animal feed, application, etc., can solve the problems of not being suitable for large-scale commercial production, not forming a stable large-scale supply, not forming a large-scale supply, etc., to improve amino acid Unbalanced problem, improving the feeding effect of bullfrog, promoting application and development prospect

Pending Publication Date: 2020-04-10
JIMEI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The price of mole cricket powder, earthworm powder and fly maggot powder used in this patent is higher than that of fish meal, and there is no large-scale supply, nor is there a stable large-scale supply of egg pupa powder, duckweed and mulberry leaves, so it is not suitable for large-scale commercialization Production

Method used

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  • Low-fish meal bullfrog compound feed, and preparation method and application thereof
  • Low-fish meal bullfrog compound feed, and preparation method and application thereof
  • Low-fish meal bullfrog compound feed, and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Prepare low fishmeal bullfrog compound feed, method is as follows:

[0045] According to Table 1, the above various feed components (except soybean oil, fish oil, lysine, methionine, multi-dimensional and multi-mineral) are mixed in proportion, and are pulverized to about 98% through an 80 mesh sieve through a non-network ultrafine pulverizer. After adding lysine, methionine, multi-dimensional and multi-mineral, the material is mixed twice to ensure that the components of the material are uniform, and then enters the conditioner with saturated steam at 100-120°C for 100-150 seconds, and is extruded The puffing machine is processed to make puffed floating pellet feed, and the feed is dried by hot air until the water content is lower than 11%, and then soybean oil and fish oil are mixed according to the above ratio, and evenly sprayed on the surface of the pellet feed, and cooled to normal temperature to obtain the present invention low fishmeal bullfrog feed.

[0046] Tab...

Embodiment 2

[0049] The amount of raw materials is shown in Table 1, and the preparation method is the same as in Example 1.

Embodiment 3

[0051] The amount of raw materials is shown in Table 1, and the preparation method is the same as in Example 1.

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Abstract

The invention relates to a low-fish meal bullfrog compound feed, and a preparation method and application thereof. The low-fish meal bullfrog compound feed comprises the following raw materials in parts by weight: 50-100 parts of fish meal, 100-190 parts of soybean meal, 60-90 parts of peanut meal, 210-250 parts of fermented soybean meal, 80-120 parts of chicken meal, 220-260 parts of high-glutenflour, 30-50 parts of cottonseed protein powder, 30-50 parts of wall-broken yeast powder, 10-20 parts of fish oil, 10-20 parts of soybean oil, 10-20 parts of calcium dihydrogen phosphate, 2-5 parts ofcholine chloride, 0.1-0.3 part of glycerol butyrate powder, 0.01-0.03 part of bile acid, 4-7 parts of lysine, 0.5-3 parts of methionine, 1-3 parts of multivitamins, 5-8 parts of multiminerals. Compared with common commercial feeds in the market, the low-fish meal bullfrog compound feed can obviously reduce use of feed fish meal, has a good feeding effect and low production cost, and has good popularization, application and development prospects.

Description

technical field [0001] The invention relates to the field of aquatic feed, in particular to a low-fishmeal bullfrog compound feed and its preparation method and application. Background technique [0002] Bullfrog (Rana catesbeiana) belongs to Amphibians, Anura, Ranaidae and Rana. Bullfrogs originate in North America and were introduced into my country in 1959. In recent years, bullfrog aquaculture has developed rapidly, and there are relatively large-scale cultivations in Fujian, Guangdong, Guangxi, Hainan, Jiangxi and other provinces in my country. At present, fishmeal is still widely used in domestic bullfrog feed, but with the decline of global fishery resources and the rapid development of aquaculture, the supply of fishmeal is insufficient and the price is rising. Therefore, the development of low-fishmeal bullfrog compound feed is conducive to maintaining the sustainable development of the bullfrog breeding industry. [0003] Fishmeal is a high-quality protein source...

Claims

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Application Information

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IPC IPC(8): A23K50/00A23K10/22A23K10/37A23K10/12A23K10/20A23K10/30A23K10/16A23K20/147A23K20/158A23K20/26A23K20/105A23K20/142A23K20/174A23K20/20A23K20/28
CPCA23K50/00A23K10/22A23K10/37A23K10/12A23K10/20A23K10/30A23K10/16A23K20/147A23K20/158A23K20/26A23K20/105A23K20/142A23K20/174A23K20/30A23K20/28Y02P60/87
Inventor 王玲张春晓鲁康乐宋凯
Owner JIMEI UNIV
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