Biological active environment-friendly aquatic feed preparation method

A technology for aquatic feed and biological activity, which is applied in animal feed, animal feed, climate change adaptation, etc. It can solve the problems of inconsistent detection indicators of biological fermentation raw materials, limit the application of biological fermentation technology, increase energy consumption due to addition, and achieve content High, the effect of reducing aquatic animal diseases and increasing viscosity

Inactive Publication Date: 2018-12-21
珠海海壹水产饲料有限公司
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Problems solved by technology

Bio-fermentation technology plays a significant role in improving the digestion and utilization of raw materials and intestinal regulation, and also improves the ecological environment; however, in the actual application process, the det

Method used

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  • Biological active environment-friendly aquatic feed preparation method

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preparation example Construction

[0023] A method for preparing biologically active and environmentally friendly aquatic feed, comprising the preparation of fermented wet-based soybean meal and the addition of fermented wet-based soybean meal to a complete feed, wherein the complete feed includes the following components in parts by mass: 12 parts of flour, large 1 part of soybean oil, 1 part of soybean lecithin oil, 28 parts of soybean meal, 8 parts of rice bran meal, 2 parts of fish meal, 3 parts of bentonite, 5 parts of premix, 10 parts of distiller's grains (DDGS), 33 parts of rapeseed meal;

[0024] Specifically include the following steps:

[0025] Preparation of fermented wet base soybean meal:

[0026] S1), strain activation, mixing the fermented strains of lactic acid bacteria, bacillus and saccharomyces with water at a mass ratio of 1:50, then adding a certain amount of molasses, stirring and mixing evenly, and then sealing the container Cultivate at a temperature of 30-37°C for 16-24 hours until th...

Embodiment 2

[0035] In this embodiment, the full-price feed in Example 1 is used as the control group, and 6% fermented wet-based soybean meal is added to the full-price feed to cultivate grass carp. Add 6% fermented wet-based soybean meal, which is recorded as K2 group, to study the effect of fermented wet-based soybean meal on the growth of grass carp, wherein the mass parts of conventional grass carp pellets are shown in Table 1, and Table 2 is the control group K1 and fermented wet-based soybean meal group The comparison of nutrients in K2, Table 3 is the comparison of grass carp growth performance between control group K1 and fermented wet-based soybean meal group K2. It can be seen from Table 3 that after adding fermented wet-based soybean meal to the full-price feed, the weight gain rate of grass carp , The specific growth rate showed an increasing trend, and the feed coefficient showed a decreasing trend, indicating that adding a certain amount of fermented wet-based soybean meal in...

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Abstract

The invention provides a biological active environment-friendly aquatic feed preparation method which comprises the steps of preparing fermented wet-based bean pulp and adding the fermented wet-basedbean pulp into complete feed. The preparation method specifically comprises the following steps: S1), activating culture; S2), preparing an enzyme solution; S3), mixing and inoculating; S4), stackingand fermenting; S5), mixing the fermented wet-based bean pulp with raw material rapeseed meal in a formula of the complete feed according to a certain mass proportion; S6), smashing the mixed raw materials in the S5), putting into a mixing material cabin to be mixed with the rest of complete feed, regulating and granulating. The preparation method disclosed by the invention has simpleness in preparation and effectively solves the problems of high dose and high-efficiency adding of the fermented wet-based bean pulp; furthermore, a small peptide content of the fermented wet-based bean pulp is high, so that viscosity is improved; in addition, water resistance of the complete feed is improved, pollution of residual feed to water environment is reduced, the water quality environment degradationis effectively solved, diseases of aquatic livestock are reduced, and high quality and high yield of the aquatic livestock are ensured; furthermore, water resistance of the complete feed is improvedby 40 to 60%, and effects of the residual feed to the water quality are remarkably reduced.

Description

technical field [0001] The invention relates to the technical field of aquatic feed, in particular to a preparation method of biologically active and environment-friendly aquatic feed. Background technique [0002] In recent years, with the rapid development of my country's feed industry, food safety issues and environmental pollution issues have become more and more prominent; therefore, practitioners in the feed industry are paying more and more attention to the application of bio-fermentation technology in the feed industry. Bio-fermentation technology plays a significant role in improving the digestion and utilization of raw materials and intestinal regulation, and also improves the ecological environment; however, in the actual application process, the detection indicators of bio-fermentation raw materials are not uniform, and the storage time is short. Addition increases energy consumption and other problems, which greatly limits the application of bio-fermentation tec...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/12A23K10/37A23K10/14
CPCA23K10/12A23K10/14A23K10/37A23K50/80Y02P60/87Y02A40/818
Inventor 孙瑞健米海峰张璐李宝圣张敏任秀芳贾孝武刘华振程华
Owner 珠海海壹水产饲料有限公司
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