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Puffed granular compound feed for culter alburnus basilewsky and production method of puffed granular compound feed

A compound feed and extruded granule technology, applied in the field of feed, can solve the problems that chilled fish pieces are easily polluted, affect the breeding efficiency of crocodile, and cannot meet the market demand, so as to reduce the cost of breeding, reduce fish diseases, and save resources Effect

Inactive Publication Date: 2018-11-13
岳阳市新宏饲料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, chilled fish pieces are easily polluted, the quality is not easy to control, and live bait fish are limited, which affects the breeding benefits of Clamella chinensis and cannot meet the market demand.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1 provides an extruded granular compound feed, including: energy feed raw materials, protein feed raw materials, compound premixed feed and auxiliary materials.

[0018] Optionally, the auxiliary materials include: 1.2-1.8 parts by weight of calcium dihydrogen phosphate, and 0.6-1.2 parts by weight of soybean oil. Among them, calcium dihydrogen phosphate can promote the digestion of protein feed raw materials by the chrysalis and increase the weight of the chrysalis; soybean oil can improve the taste of the extruded granule compound feed and increase the feed intake of the chrysalis.

[0019] Preferably, the extruded granule compound feed comprises in parts by weight: 30 parts of fish meal, 10 parts of corn gluten meal, 30 parts of soybean meal, 5 parts of rapeseed meal, 20.5 parts of flour, 1.5 parts of calcium dihydrogen phosphate, 1 part of soybean oil and compound 2 servings of premixed feed.

[0020] The puffed granule compound feed of this example 1 is...

Embodiment 2

[0044] On the basis of Example 1, this Example 2 also provides a production method of extruded granule compound feed, by preparing energy feed raw materials, protein feed raw materials, compound premixed feed and auxiliary materials in certain parts by weight. It is made by superfine pulverization, expansion processing and drying.

[0045] The production process of the extruded granule compound feed of the present embodiment 2 is as follows: Firstly, the cell walls of each raw material are broken through ultrafine pulverization, and more nutrients are released, which improves the utilization rate of the extruded granule compound feed; Then it is tempered by a multi-layer differential speed conditioner and fully matured; finally, it is dried by a multi-layer constant temperature dryer, and the temperature is controlled within 100°C to reduce nutrient damage.

[0046] For the specific components and implementation process of the extruded granule compound feed, please refer to th...

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PUM

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Abstract

The invention relates to the field of feeds, in particular to a puffed granular compound feed for culter alburnus basilewsky and a production method of the puffed granular compound feed. The puffed granular compound feed comprises energy feed raw materials, protein feed raw materials, a composite premix feed and auxiliary materials. The puffed granular compound feed which is a feed prepared artificially is used for breeding the culter alburnus basilewsky, and the bred culter alburnus basilewsky is natural in body color, uniform in body, fresh and tender in meat quality, resistant to stress, resistant to transportation, low in bait coefficient, and high in economic benefits; and besides, the breeding cost of the culter alburnus basilewsky can be reduced, labor force is reduced, waste is reduced, the growth rate is increased, and the diseases are reduced, so that the breeding benefits are increased, the sources are saved, and the breeding environment is protected.

Description

technical field [0001] The invention belongs to the field of feed, and in particular relates to an extruded granule compound feed for catfish and a production method thereof. Background technique [0002] The squid with white and tender flesh is delicious but not fishy, ​​and rich in nutrition. It has always been regarded as a high-quality economic fish and is deeply loved by consumers. Crawfish live in the middle and upper layers of running water and large water bodies, and feed on small fish. Currently, they are fed with chilled fish nuggets and live bait fish in the market. However, chilled fish pieces are easily polluted, the quality is not easy to control, and live bait fish are limited, which affects the breeding efficiency of the scalloped carp and cannot meet market demand. Contents of the invention [0003] The object of the present invention is to provide a kind of puffed-billed catfish extruded granule compound feed and its production method, so as to cultivate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/18A23K10/22A23K10/30A23K10/37A23K20/105A23K20/142A23K20/147A23K20/158A23K20/174A23K20/20A23K20/24A23K20/26A23K20/28A23K40/00A23K40/10A23K50/80
CPCA23K10/18A23K10/22A23K10/30A23K10/37A23K20/105A23K20/142A23K20/147A23K20/158A23K20/174A23K20/20A23K20/24A23K20/26A23K20/28A23K20/30A23K40/00A23K40/10A23K50/80Y02P60/87Y02A40/818
Inventor 刘君秀张明发
Owner 岳阳市新宏饲料有限公司
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