Compound puffed pellet feed for perches and production method of compound puffed pellet feed

A compound feed and extruded granule technology, applied in the field of feed, can solve the problems of affecting the growth and health of perch, easily bringing in harmful bacteria, and heavy workload, and achieve the effects of reducing breeding costs, reducing fish diseases, and being resistant to transportation

Inactive Publication Date: 2018-10-30
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

At present, most of the breeding is based on feeding chilled miscellaneous fish, and chilling can easily lead to deterioration of water quality and the introduction of harmful bacteria, which will affect the growth and health of sea bass. At the same time, the workload of feeding chilled

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] The energy feed raw material includes: 20-30 parts by weight of flour.

[0019] Preferably, the energy feed material includes 28.5 parts by weight of flour.

[0020] The protein feed material comprises: one or more of 40-55 parts by weight of fish meal, 3-10 parts by weight of corn gluten meal and 10-25 parts by weight of soybean meal.

[0021] Preferably, the protein feed material includes 50 parts by weight of fish meal, 4 parts by weight of corn gluten meal and 13 parts by weight of soybean meal.

[0022] The extruded granular compound feed contains 2 parts by weight of compound premixed feed; and the compound premixed feed includes: minerals, vitamins and additives.

[0023] The minerals include: 2 to 3 parts by weight of copper sulfate pentahydrate, 25 to 35 parts by weight of ferrous ...

Embodiment 2

[0045] On the basis of Example 1, this Example 2 provides a production method of extruded granule compound feed, by mixing energy feed raw materials, protein feed raw materials, compound premixed feed and auxiliary materials together in a certain weight ratio, It is made by superfine pulverization, expansion processing, aging and drying.

[0046] The drying temperature is not higher than 100°C.

[0047] Specifically, for the specific components and implementation process of the extruded granule compound feed, refer to the relevant discussion in Example 1, and will not be repeated here.

[0048] The production process of the extruded granule compound feed in this embodiment is as follows: through ultrafine pulverization, the cell wall of the raw material is broken, more nutrients are released, and the utilization rate of the feed is improved; a twin-screw extruder is used to expand greatly; Quality, fully mature; use multi-layer constant temperature dryer, control temperature ...

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PUM

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Abstract

The invention relates to compound puffed pellet feed for perches and a production method of the compound puffed pellet feed. The compound puffed pellet feed comprises energy feedstuffs, protein feedstuffs, compound premixed feedstuffs and auxiliary materials. The compound puffed pellet feed can substitute iced trash fishes to feed the perches, and can solve the problem that the iced trash fishes are prone to causing water quality deterioration and bringing in harmful germs, and growth and health conditions of the perches are influenced. The compound puffed pellet feed for healthful aquaculturehas the advantages that the cultured perches are enabled to be natural in body colors, uniform in body sizes, fresh and tender in fish flesh quality, anti-stress, tolerant to transportation, low in food coefficient and high in economic benefit, culturing cost of the perches is reduced, manpower and waste are reduced, growing speed of the perches is increased, fish diseases are reduced, culturingbenefit is increased, resources are saved, and the culturing environment is protected.

Description

technical field [0001] The invention belongs to the field of feed, and in particular relates to a perch extruded granule compound feed and a production method thereof. Background technique [0002] California perch is a kind of perch, the scientific name is largemouth bass, which is native to North America and is a freshwater carnivorous fish. Introduced into my country in 1983, after the artificial breeding was completed, it was promoted and cultivated throughout the country. Sea bass is tender and plump, with fewer spines and more meat. It is a valuable economic fish. At present, most of the breeding is based on feeding chilled miscellaneous fish, and chilling can easily lead to deterioration of water quality and the introduction of harmful bacteria, which will affect the growth and health of perch. At the same time, the workload of feeding chilled fish is heavy. Contents of the invention [0003] The object of the present invention is to provide a kind of perch extrud...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K40/10
CPCA23K40/10A23K50/80Y02A40/818
Inventor 刘君秀张明发
Owner 岳阳市新宏饲料有限公司
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