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Freshwater shrimp feed and preparation method thereof

A feed, green shrimp technology, applied in animal feed, animal feed, climate change adaptation and other directions, can solve the problems of unreasonable ratio of raw materials, increased breeding costs, and high bait coefficients, reducing breeding costs, expanding market share, and improving feed High utilization effect

Inactive Publication Date: 2017-01-11
安徽麒麟正大饲料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, due to the unreasonable ratio of raw materials of many freshwater shrimp feeds on the market, the quality of freshwater shrimp raised is low, the bait coefficient is high, and the cost of breeding is increased.

Method used

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  • Freshwater shrimp feed and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A freshwater shrimp feed, in parts by weight, consists of the following components: 22 parts of imported fish meal, 22 parts of soybean meal, 18 parts of cotton meal, 16 parts of vegetable cake, 12 parts of rapeseed meal, 7 parts of DDGS, 12 parts of a starch, phosphorus 2 parts of calcium, 0.4 parts of choline, 1.5 parts of binder, 1.5 parts of premix, 0.15 parts of shelling agent, 0.8 parts of salt, and 1.5 parts of rapeseed oil.

[0019] A kind of preparation method of freshwater shrimp feed of present preferred embodiment, comprises the steps:

[0020] (1) Grinding soybean meal, cotton meal, vegetable cake, rapeseed meal, DDGS, α-starch, phosphorus calcium, choline, premix, and shelling into powder, mixed to obtain mixed powder, and set aside;

[0021] (2) Add imported fish meal, binder, salt, vegetable oil to the mixed powder obtained in step (1), fully stir with a mixer to obtain a semi-finished product;

[0022] (3) Put the semi-finished product into a steamer f...

Embodiment 2

[0025] A freshwater shrimp feed, in parts by weight, consists of the following components: 20 parts of imported fish meal, 20 parts of soybean meal, 16 parts of cotton meal, 15 parts of vegetable cake, 10 parts of rapeseed meal, 6 parts of DDGS, 10 parts of a starch, phosphorus 1.5 parts of calcium, 0.3 parts of choline, 1 part of binder, 1 part of premix, 0.1 part of shelling agent, 0.5 part of salt, and 1 part of vegetable oil.

[0026] The preparation method of a freshwater shrimp feed in this embodiment is the same as in Embodiment 1, so it will not be repeated.

Embodiment 3

[0028] A freshwater shrimp feed, in parts by weight, consists of the following components: 21 parts of imported fish meal, 19 parts of soybean meal, 17 parts of cotton meal, 16 parts of vegetable cake, 11 parts of rapeseed meal, 5 parts of DDGS, 10 parts of a starch, phosphorus 1 part of calcium, 0.2 part of choline, 1.5 parts of binder, 0.8 part of premix, 0.08 part of shelling agent, 0.6 part of salt, 1.2 parts of rapeseed oil.

[0029] The preparation method of a freshwater shrimp feed in this embodiment is the same as in Embodiment 1, so it will not be repeated.

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Abstract

The invention provides freshwater shrimp feed. The feed is prepared from imported fish powder, soybean meal, cottonseed meal, rape-seed cake, rapeseed meal, DDGS, alpha starch, phosphorus-calcium, choline, adhesive, premix, a shelling agent, salt and rapeseed oil. The feed has rich nutrition, good palatability and high utilization by improving the proportion of raw materials. According to the freshwater shrimp feed, the food coefficient is about 1.28, which is much lower than that of normal freshwater shrimp feed, so that the feeding cost is reduced, and the feeding benefit can be improved. The freshwater shrimp feed is prepared from purely natural raw materials, and accords with the requirement for the technology of pollution-free aquiculture.

Description

technical field [0001] The invention relates to feed processing, in particular to a green shrimp feed and a preparation method thereof. Background technique [0002] Freshwater prawns are also called river prawns and giant river prawns, namely Japanese giant river prawns. It is a main economic shrimp widely distributed in freshwater waters. It is rich in nutrition, tender and delicious, and is a popular and precious aquatic product. The choice of feed plays a vital role in the process of freshwater shrimp farming, not only affecting the quality of freshwater shrimp, but also affecting the economic benefits of farming. At present, due to the unreasonable ratio of raw materials in many freshwater shrimp feeds on the market, the quality of freshwater shrimp raised is low, the bait coefficient is high, and the cost of breeding is increased. Contents of the invention [0003] Aiming at the above-mentioned problems in the prior art, the present invention provides a freshwater ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/22A23K10/37A23K10/30A23K10/38A23K20/163A23K20/26A23K20/10A23K20/20A23K20/158
CPCY02A40/818Y02P60/87
Inventor 吴明洋吴嗣尚
Owner 安徽麒麟正大饲料有限公司
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