Formula and processing method of litopenaeus vannamei biology feed with high utilization rate

The technology of biological feed and processing method is applied in the formulation and processing field of biological feed of Penaeus vannamei, which can solve the problems of inability to fully meet the growth requirements of shrimp, complicated configuration method, low utilization rate and the like, so as to increase the digestibility and the utilization of feed. efficiency, improving the economic benefits of breeding, and the effect of low feed coefficient

Inactive Publication Date: 2017-10-24
JIANGSU YINBAO BIOTECH CO LTD
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

The current feed for Penaeus vannamei is relatively simple, which cannot fully meet the growth needs of the shrimp, and the configuration method is complicated, the cost is high and the utilization rate is low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A high-utilization biofeed for Penaeus vannamei consists of the following components by weight: 26.0% fish meal, 18.0% soybean meal, 18.0% peanut meal, 10.0% rapeseed meal, 3.0% fish soluble pulp, and 3.0% squid paste %, shrimp shell powder 3.0%, high-gluten flour 10.0%, phospholipid oil 1.0%, calcium dihydrogen phosphate 2.0%, bentonite 2.0%, multivitamin 0.25%, multimineral 1.0%, choline chloride 0.2%, vitamin C 0.03%, crystal lysine 0.2%, brewer's yeast 1.2%, shelling factor 0.07%, antifungal agent 0.05%, microbial additive 1.0%.

[0017] A preparation method of a high utilization rate Penaeus vannamei biological feed comprises the following steps:

[0018] a. Pulverization and premixing: Weigh the solid raw materials of the above formula amount, mix them and send them into an ultrafine pulverizer together for pulverization to obtain a powdery mixture, wherein the particle size of the powdery mixture is 150-200 μm;

[0019] b. Mixing and stirring: add fish oil and a...

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Abstract

The invention relates to a formula and processing method of a litopenaeus vannamei biology feed with a high utilization rate. The litopenaeus vannamei biology feed with a high utilization rate consists of the following components in percentage by weight: 10-30% of fish meal, 12.0-20.0% of soybean meal, 12.0-20.0% of peanut meal, 5.0-15.0% of rapeseed meal, 2.0-5.0% of a fish soluble extract, 3.0-5.0% of squid soluble paste, 3.0-5.0% of shrimp shell powder, 10.0-15.0% of strong flour, 1.0-2.0% of oil phospholipids, 2.0-3.0% of calcium dihydrogen phosphate, 1.5-3.0% of bentonite, 0.2-0.3% of complex vitamins, 1.0-2.0% of composite mineral substances, 0.2% of choline chloride, 0.02-0.05% of vitamin C, 0.1-0.3% of crystal lysine, 1.0-2.0% of beer yeast, 0.05-0.1% of shell removing elements, 0.05% of a mildewproof agent and 1.0% of a microorganism additive, wherein the sum of the components is 100%. The preparation method of the litopenaeus vannamei biology feed with a high utilization rate comprises the following steps of performing crushing, performing premixing, performing mixing, performing stirring, performing fermentation, performing granulation, performing drying and performing cooling. The feed can promote growth of litopenaeus vannamei, improve the digestive ability of the litopenaeus vannamei, can effectively improve the immunity of the litopenaeus vannamei and besides, can effectively increase the breeding economic benefits.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a formulation and a processing method of a high utilization rate Penaeus vannamei biological feed. Background technique [0002] Since the reform and opening up, the national economy has grown rapidly, and "scientific and technological innovation, independent innovation" has become the mainstream of today's development. In the 1980s, the development of the shrimp farming industry drove the development of my country's aquaculture industry and promoted the economic development of coastal areas. However, with the improvement of farming intensification, the requirements for breeding feed are getting higher and higher. Vannamei (Litopenaeus vannamei) belongs to the shrimp family, and its scientific name is Litopenaeus vannamei. It is the three largest farmed shrimps in the world. One of the kinds. Penaeus vannamei is large in size, thin in shell and fat in body, with a meat yield o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/22A23K10/26A23K10/30A23K10/37A23K10/12A23K20/10A23K20/20A23K20/28A23K40/10A23K50/80
CPCY02A40/818Y02P60/87
Inventor 冯刚管如潜耿其中
Owner JIANGSU YINBAO BIOTECH CO LTD
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