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Soft-granule pseudosciaena crocea medium compound feed

A technology for compound feed and large yellow croaker, applied in the direction of animal feed, animal feed, additional food elements, etc., can solve the problems of affecting the nutritional composition and efficacy of feed, unable to add micro-ecological preparations, affecting feed conversion rate, etc. The effect of continuous development, enhancement of external competitiveness, and improvement of feed conversion rate

Inactive Publication Date: 2012-11-14
FUJIAN TIANMA TECH GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, there is also a large yellow croaker adult fish compound feed with extruded pellets (ie hard pellets). During the production process of extruded pellets, due to high temperature and high pressure, it is impossible to add some microecological preparations, which will affect the nutritional content and efficacy of the feed; at the same time, The feed of extruded pellets is not conducive to the digestion of feed by the intestinal tract of large yellow croakers, thus affecting the feed conversion rate

Method used

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  • Soft-granule pseudosciaena crocea medium compound feed

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0075] Embodiment 1, the most basic components by weight of the present invention are as follows:

[0076] Fishmeal 51%;

[0077] Pregelatinized starch 22%;

[0078] Expanded soybeans 6%;

[0079] Fermented soybean meal 6%;

[0080] Zein 7%;

[0081] Fish oil 1%;

[0082] Brewer's yeast 4%;

[0083] Minerals 2%;

[0084] Calcium dihydrogen phosphate 0.5%;

[0085] Choline Chloride 0.3%;

[0086] Multidimensional 0.2%.

[0087] According to the formula shown in the above table, the powdery crude feed was prepared, and then the soft pellet feed was made according to the weight ratio of the powdery crude feed: water = 5:2, and the adult large yellow croaker was fed for 35 days. The middle-aged adult fish that ingested the feed of this embodiment were active in feeding, the feed was stable in water, the fish body grew fast, and the economic benefit was better.

Embodiment 2

[0088] Embodiment 2, the content of each component after adding an appropriate amount of additives in the present invention is as follows,

[0089] Fishmeal 52%;

[0090] Pregelatinized starch 24%;

[0091] Expanded soybeans 8%;

[0092] Fermented soybean meal 8%;

[0093] Zein 2%;

[0094] Brewer's yeast 3%;

[0095] Minerals 1%;

[0096] Calcium dihydrogen phosphate 1%;

[0097] Choline Chloride 0.3%;

[0098] Multidimensional 0.2%;

[0099] Coated Vitamin C 0.1%;

[0100] Antioxidant 0.02%;

[0101] Attractant 0.2%;

[0102] Probiotics 0.18%.

[0103] According to the formula shown in the above table, the powdery crude feed was prepared, and then the soft pellet feed was made according to the weight ratio of the powdery crude feed: water = 5:2, and the adult large yellow croaker was fed for 35 days. The middle-aged adult fish that ingested the feed of this embodiment were active in feeding, the feed was stable in water, the fish body grew fast, and the economic ...

Embodiment 3

[0104] Embodiment 3, the content of each component after adding an appropriate amount of additives in the present invention is as follows:

[0105] Fish Meal 48%

[0106] Pregelatinized Starch 22%

[0107] Puffed soybeans 6%

[0108] Fermented soybean meal 10%

[0109] Zein 6%

[0110] Brewer's Yeast 5%

[0111] Minerals 1.5%

[0112] Calcium dihydrogen phosphate 0.5%

[0113] Choline Chloride 0.3%

[0114] Multidimensional 0.2%

[0115] Coated Vitamin C 0.1%

[0116] Antioxidant 0.02%

[0117] Attractant 0.2%

[0118] Probiotics 0.18%

[0119] According to the formula shown in the above table, the powdery crude feed was prepared, and then the soft pellet feed was made according to the weight ratio of the powdery crude feed: water = 5:2, and the adult large yellow croaker was fed for 35 days. The middle-aged adult fish that ingested the feed of this embodiment were active in feeding, the stability of the feed was better in water, the fish body grew faster, and the ...

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Abstract

The invention discloses soft-granule pseudosciaena crocea medium compound feed which comprises fish meal, pre-gelatinized starch, extruded soybean, fermented soybean meal, corn protamine, fish oil, beer yeast, mineral, monocalcium phosphate, choline chloride, vitamin complex and the like. Compared with the traditional feed, the soft-granule pseudosciaena crocea medium compound feed disclosed by the invention has the advantages of comprehensive nutrition, little pollution to culture water and wide source of raw materials; and compared with the existing extruded granulated feed, the soft-granule compound feed has the advantages of high feed conversion rate, high digestion utilization rate and the like, and is convenient to produce and green and pollution-free.

Description

technical field [0001] The invention relates to the field of fish feed, in particular to the field of compound feed for large yellow croaker adult fish with soft particles. Background technique [0002] Scientific name of large yellow croaker: Pseudosciaena crocea . Also known as yellow croaker, red melon, cucumber, cucumber fish. [0003] Large yellow croaker is a highly migratory bottom fish. Due to overfishing, the resources of large yellow croaker have declined sharply, and artificial breeding is an inevitable choice. The artificial breeding technology of large yellow croaker began to be researched and made breakthroughs in the mid-1980s, and matured in the mid-1990s. In 2000, it formed a large-scale aquaculture industry. [0004] Many domestic feed companies have developed large yellow croaker compound feeds, but the popularity rate of large yellow croaker compound feeds is still very low. According to incomplete statistics, the current use rate of large yellow croak...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/16A23K1/17A23K1/175A23K20/195
Inventor 张蕉南胡兵李惠张蕉霖杨明刘杰姚建忠梁安伟陈庆堂
Owner FUJIAN TIANMA TECH GRP
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