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Adult giant salamander soft grain compound feed and preparation method thereof

A technology of compound feed and soft pellets, used in animal feed, climate change adaptation, etc., to control body size, improve meat quality, and improve food attraction.

Inactive Publication Date: 2019-07-05
YANGTZE DELTA REGION INST OF TSINGHUA UNIV ZHEJIANG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

About the giant salamander adult salamander soft granular compound feed of the present invention, there is no report yet

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  • Adult giant salamander soft grain compound feed and preparation method thereof
  • Adult giant salamander soft grain compound feed and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] The compound feed comprises the following raw material components in parts by weight: 1 part of dry powder, 0.6 part of water, 0.03 part of refined fish oil, and 0.03 part of soybean oil.

[0046] The dry powder includes the following raw materials in mass percent: 62% of imported fish meal, 10% of shrimp meal, 5% of fly maggot powder, 2% of calcium dihydrogen phosphate, 20% of α-starch, 0.1365% of composite minerals for aquatic products, Choline Chloride 0.1%, Yeast 0.07%, Aquatic Complex Enzyme 0.03%, Aquatic Multivitamin 0.2%, Betaine 0.2%, Carnitine 0.02%, Aquatic Prebiotic 0.02%, Brown Sugar 0.02%, Salt 0.2%, Zeolite powder 0.0035%.

[0047] Preparation:

[0048] (1) The imported fish meal, shrimp meal, fly maggot powder, and calcium dihydrogen phosphate were ultrafinely pulverized separately, and the pulverization time was 30 minutes. After pulverization, the product was passed through a 100-mesh vibrating sieve, and the sieve was taken for later use.

[0049] (...

Embodiment 2

[0053] The compound feed comprises the following raw material components in parts by weight: 1 part of dry powder, 0.5 part of water, 0.02 part of refined fish oil, and 0.02 part of soybean oil.

[0054] The dry powder includes the following raw materials in mass percent: 60% of imported fish meal, 12% of shrimp meal, 4% of fly maggot powder, 3% of calcium dihydrogen phosphate, 20.138% of α-starch, 0.1% of composite minerals for aquatic products, Choline Chloride 0.12%, Yeast 0.05%, Aquatic Compound Enzyme 0.04%, Aquatic Multivitamin 0.1%, Betaine 0.3%, Carnitine 0.01%, Aquatic Prebiotic 0.01%, Brown Sugar 0.03%, Salt 0.1%, Zeolite powder 0.002%.

[0055] Preparation:

[0056] (1) The imported fish meal, shrimp meal, fly maggot powder, and calcium dihydrogen phosphate were ultrafinely pulverized separately, and the pulverization time was 25 minutes. After pulverization, the product was passed through a 100-mesh vibrating sieve, and the sieve was taken for later use.

[0057]...

Embodiment 3

[0061] The compound feed comprises the following raw material components in parts by weight: 1 part of dry powder, 0.7 part of water, 0.04 part of refined fish oil, and 0.025 part of soybean oil.

[0062] The dry powder includes the following raw materials in mass percent: 65% imported fish meal, 8% shrimp meal, 4.5% fly maggot meal, 2.5% calcium dihydrogen phosphate, 18.885% alpha-starch, 0.15% composite minerals for aquatic products, Choline Chloride 0.08%, Yeast 0.09%, Aquatic Complex Enzyme 0.02%, Aquatic Multivitamin 0.3%, Betaine 0.1%, Carnitine 0.03%, Aquatic Prebiotic 0.03%, Brown Sugar 0.01%, Salt 0.3%, Zeolite powder 0.005%.

[0063] Preparation:

[0064] (1) The imported fish meal, shrimp meal, fly maggot powder, and calcium dihydrogen phosphate are ultrafinely pulverized separately, and the pulverization time is 20 minutes. After pulverization, the product is passed through a 100-mesh vibrating sieve, and the sieve is taken for later use.

[0065] (2) Combine the...

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Abstract

The invention discloses adult giant salamander soft grain compound feed and a preparation method thereof. The compound feed comprises raw material dry powder, water, refined fish oil and soybean oil,wherein the dry powder comprises imported fish meal, shrimp meal, fly maggot meal, monocalcium phosphate, alpha-starch, complex minerals for aquaculture, choline chloride, yeast, complex enzymes for aquaculture, multi-vitamin for aquaculture, betaine, carnitine, probiotics for aquaculture, brown sugar, salt and zeolite powder. The compound feed is low in raw material cost, stable and controllablein quality, stable in supply, simple and convenient in procurement, management and the like, balanced in nutrition, high in absorption and transformation efficiency and low in feed coefficient. Effective food calling components are added into the compound feed, the palatability of the feed is improved, giant salamanders like eating the compound feed, the growth of the giant salamanders can be accelerated, culture cycle is shortened, and functional components for promoting digestion, controlling the growth body type of the giant salamanders and improving meat quality are added into the compoundfeed.

Description

technical field [0001] The invention relates to the technical field of compound feed, in particular to a soft granular compound feed for giant salamanders and a preparation method thereof. Background technique [0002] The Chinese giant salamander is commonly known as the giant salamander. Because of its tender meat, unique taste, high economic value, medicinal value and food value, it contains 8 kinds of amino acids necessary for the human body. It has remarkable efficacy and has received widespread attention from the society. As early as the 1970s, my country began the research on artificial domestication and breeding of giant salamanders. The breakthrough and popularization of giant salamander domestication and breeding technology, and giant salamander breeding does not need to occupy a lot of space, which has driven a large number of farmers in mountainous areas to participate in breeding, making the giant salamander farming industry achieve unprecedented development. ...

Claims

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Application Information

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IPC IPC(8): A23K50/80
CPCA23K50/80Y02A40/818
Inventor 沈弘王玉龙倪涌城刘红健康佳
Owner YANGTZE DELTA REGION INST OF TSINGHUA UNIV ZHEJIANG