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Grass carp feed

A grass carp feed and feed technology, applied in animal feed, animal feed, applications, etc., can solve the problems of unfavorable growth of grass carp and unreasonable nutritional components, and achieve the effect of increasing sugar content and growth rate

Inactive Publication Date: 2012-05-02
成都市龙泉驿区十陵禽业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, with the popularity of artificial feeding, compound feed is the main feeding method, but the nutrients in the ingredients are not very reasonable, which is very unfavorable to the growth of grass carp, so a reasonable ratio is required, and all nutrients are relatively uniform premium pellet fish feed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] Embodiment 1: 4 parts of bone meal, 12 parts of bean cake protein powder, 8 parts of fish meal, 4 parts of corn gluten powder, 3 parts of zeolite powder, 0.3 part of salt, 0.5 part of vitamin, 6 parts of potato starch, 7 parts of dextrin powder, described The parts are parts by weight.

[0008] Wherein the feed coefficient=(the total amount of feed) / the total increase of fish body weight×100%, and 20 grass carp are taken as the experimental objects for each feed.

[0009] Embodiment 2-6 is similar to embodiment 1, and various contents are shown in Table 1

[0010] Table 1 Example

[0011] Ingredients (parts by weight)

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PUM

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Abstract

The invention provides a grass carp feed prepared from the following materials in parts by weight: 3-8 parts of bone powder, 9-15 parts of bean cake protein powder, 6-10 parts of fish meal, 2-6 parts of corn protein powder, 1-5 parts of zeolite powder, 0.2-0.5 part of table salt, 0.3-1 part of vitamin, 5-8 parts of potato starch and 6-8 parts of dextrin powder. The grass crap feed is prepared from various raw materials, the portion of the raw materials is moderate, and the growth rate of grass carp can be improved; sugar content can be improved through the increase of potato starch and dextrin powder, therefore the effects of improving the growth rate of grass crap and saving protein can be achieved.

Description

technical field [0001] The invention relates to a fish feed, in particular to a grass carp feed, and belongs to the technical field of breeding feed. Background technique [0002] Grass carp, the rear side is flat, the color is blue and yellow, the head is wide and flat, the snout is slightly closed, the mouth is end-pointed, and there is no beard. Pharyngeal comb-shaped, two rows of sharp teeth, good at biting grass stems, is a typical herbivorous fish. Its intestines are longer, four or five times as long as its body. Grass carp is one of the main species of freshwater aquaculture in my country. It is cultivated almost all over the country and is a typical plant-eating fish. In natural waters, it mainly feeds on aquatic plants and other plants. [0003] At present, with the popularity of artificial feeding, compound feed is the main feeding method, but the nutrients in the ingredients are not very reasonable, which is very unfavorable to the growth of grass carp, so a r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/10A23K1/16A23K1/175A23K1/14
Inventor 陈大友
Owner 成都市龙泉驿区十陵禽业合作社
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