Puffed granule compound feed for ietalurus punetaus and production method thereof

A technology of compound feed and extruded pellets, which is applied in the field of feed, can solve the problems of affecting farmers' income, abnormal body color, irregular specifications, etc., and achieve the effect of reducing breeding costs, natural body color, and transportation resistance

Inactive Publication Date: 2018-11-16
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, during the breeding process, the meat slices turn yellow, the color of the body surface is abnormal, and the specifications are not neat, etc., which affect the farmers' income.

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 material comprises: one or more of 5-15 parts by weight of oil bran, 20-30 parts by weight of rapeseed meal and 15-25 parts by weight of flour.

[0019] Preferably, the energy feed material includes 10 parts by weight of oil bran, 28 parts by weight of rapeseed meal and 19.5 parts by weight of flour.

[0020] The protein feed material comprises: one or more of 3-10 parts by weight of fish meal, 3-10 parts by weight of corn gluten meal and 20-35 parts by weight of soybean meal.

[0021] Preferably, the protein feed material includes 5 parts by weight of fish meal, 5 parts by weight of corn gluten meal and 28 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...

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 present invention relates to the field of feeds and particularly relates to a puffed granule compound feed for ietalurus punetaus and a production method thereof. The puffed granule compound feedcomprises energy feed raw materials, protein feed raw materials, a compound premixed feed and auxiliary materials. The puffed granule compound feed can enable the bred ietalurus punetaus to be naturalin body color, well-proportioned in fish body, fresh and tender in meat quality, anti-stress, and resistant to transportation; besides, the puffed granule compound feed is also low in feed coefficient and high in economic benefits; and at the same time, the puffed granule compound feed reduces the breeding cost of the ietalurus punetaus, reduces labor and waste, increases growth rate, reduces fish diseases, and thus improves breeding benefits, saves resources and protects breeding environment.

Description

technical field [0001] The invention belongs to the field of feed, and in particular relates to a catfish puffed granule compound feed and a production method thereof. Background technique [0002] Channel catfish is native to the Americas and was introduced to my country in 1984. It is an aquatic product with a middle-to-high-quality meat quality and nutrient content. Its nutrient content is higher than that of carps. It has no intermuscular spines and is suitable for freezing processing. It is one of the freshwater fish species suitable for large-scale production and processing of fish fillets, and it is the freshwater fish species with the most export potential after tilapia. However, during the breeding process, the meat slices turn yellow, the color of the body surface is abnormal, and the specifications are not neat, etc., which affect the farmers' income. Contents of the invention [0003] The purpose of the present invention is to provide a catfish puffed granule c...

Claims

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Application Information

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