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Preparation formula and preparation device of beef cattle feed

A feed, beef cattle technology, applied in feed, animal feed, animal feed and other directions, can solve the problems of incomplete nutrition, inability to make full use of straw resources, low vitality, etc., to improve digestibility and palatability, increase feed conversion efficiency, The effect of increasing the daily quality

Pending Publication Date: 2021-04-09
贵州金农富平生态农牧科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the beef cattle feed sold in the market is not based on the plant fiber suitable for the digestion characteristics of beef cattle as the main raw material. The fiber content is very small, and the nutrition is not comprehensive, which is not conducive to the digestion and comprehensive absorption of nutrients for beef cattle.
Moreover, since traditional feed processing basically does not involve biochemical changes, various bran and straw resources cannot be fully utilized; microbial fermentation is a highly concentrated biochemical reaction process. Microbial fermentation technology can turn waste into treasure and reduce feed costs. Improve the efficiency of breeding, promote the overall development of the breeding industry, and have good economic and ecological benefits. Microbial fermented feed has become a hot spot in the research of today's feed industry
[0003] However, the traditional common biological protein feed starter has relatively single strains, low vitality, slow start of material fermentation, incomplete degradation of harmful substances, and many harmful bacteria, which cannot guarantee the quality, safety and hygiene of biological protein feed, and feeding effects.

Method used

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  • Preparation formula and preparation device of beef cattle feed
  • Preparation formula and preparation device of beef cattle feed
  • Preparation formula and preparation device of beef cattle feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] refer to Figure 1-4 , a preparation formula for beef cattle feed, comprising the following steps:

[0030] S1. Weighing raw materials: corn stalk compressed block, peptone, sucrose, NaCl, water and lignocellulosic bacteria solution;

[0031] S2, the prepared lignocellulose decomposing bacteria solution 8.0 × 10 9 CFU / ml is diluted 30 times with 2% peptone aqueous solution, and then the diluted lignocellulosic decomposing bacteria solution and the compressed corn stalks are uniformly sprayed on the compressed corn stalks according to the mass ratio of 5:2;

[0032] S3. Stirring the sprayed compressed corn stalks for 5-10 minutes into the fermentation tank, controlling the fermentation temperature to be kept at 58-62°C, stirring for 5-10 minutes every day, and discharging after 5 days of fermentation;

[0033] S4. The peptone, sucrose, NaCl and water in S1 are prepared in a mass ratio of 4:2:1:500 to prepare 30L of fermented bacteria culture solution, boiled for 8-12min,...

Embodiment 2

[0039] Embodiment 2: the difference based on Embodiment 1 is;

[0040] A bacterial liquid culture tank for the preparation formula of beef cattle feed, comprising a bacterial liquid fermentation shell 101, a feed pipeline 102, an inoculation pipeline 103 and a discharge pipeline 104, and the bacterial liquid fermentation shell 101 is sequentially provided with a culture bin 105, The drive bin 106 and the flow bin 107, the outer surface of the cultivation bin 105 are provided with a feed pipe 102, an inoculation pipe 103, and a discharge pipe 104 in sequence from top to bottom, and the feed pipe 102 and the discharge pipe 104 are arranged on the inner side. There is an anti-suckback sealing mechanism. The inoculation pipeline 103 extends to the inside of the culture chamber 105 and is fixedly connected with the microorganism inoculation and cultivation mechanism. The axis is fixedly connected to the axis of the linkage gear 109 through the rotating shaft, the lower end of the u...

Embodiment 3

[0044] Embodiment 3: based on Embodiment 1 and 2, but different again is;

[0045] The upper side of the inoculation pipeline 103 is fixedly installed with a fixed ring 301, and the interior of the inoculation pipeline 103 is located below the fixed ring 301 and is equipped with six sets of microbial feeding devices in a ring shape. The microbial feeding devices include: bellows 302, circular distribution pipeline 303, Fluctuating housing 304, connecting housing 305, connecting shaft 306, torsion spring 307, microbial overflow orifice 308, microbial attachment plate 309 and undulating column 310, the lower end of inoculation pipeline 103 is fixedly connected with the upper end of bellows 302, and the lower end of bellows 302 passes through the pipeline and One end of the round-shaped distribution pipe 303 is fixedly connected, and the round-shaped distribution pipe 303 is fixedly installed inside the fluctuating shell 304. The upper side of the fluctuating shell 304 is fixedly ...

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Abstract

The invention discloses a preparation formula and preparation device of a beef cattle feed, belongs to the field of preparation formulas and preparation devices of beef cattle feeds, and provides a straw feed process in which decomposition and fermentation of straws and lactic acid fermentation with lactic acid bacteria are performed step by step, so that the digestibility and the palatability of a straw feed can be remarkably improved. The research, development and application of the process have important theoretical and practical significance for promoting development of grain-saving animal husbandry, and the lactic acid bacteria serving as a main material can be directly used for feeding microorganisms, so that the daily gain and the feed conversion efficiency of the beef cattle in a feeding farm can be improved, the morbidity of rumen acidosis can be reduced, and the immunity of calves can be improved.

Description

technical field [0001] The invention relates to the field of preparation formula and preparation device of beef cattle feed, in particular to a preparation formula and preparation device of beef cattle feed. Background technique [0002] Microbial fermented feed first originated in the Netherlands in the 1980s, and then became widely popular in other European countries. Microbial fermented feed is under man-made controllable conditions, using plant-based agricultural and sideline products as the main raw material, and through microbial fermentation, the substances that are difficult to be digested and utilized by animals are decomposed into materials that are easy to be eaten, digested, absorbed by livestock and poultry, and have no toxic effects. At the same time, it effectively degrades a large number of toxic and harmful substances, anti-nutritional factors and other substances in plant protein feed, and transforms them into organic acids, polypeptides, amino acids, vitam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/10A23K10/37A23K20/147A23K20/163A23K20/22A23K10/12A23K10/18A23N17/00C12M1/36C12M1/24
CPCA23K50/10A23K10/37A23K20/147A23K20/163A23K20/22A23K10/12A23K10/18A23N17/00C12M41/48C12M23/06Y02P60/87
Inventor 韩永芬付薇孟军江覃涛英马宁
Owner 贵州金农富平生态农牧科技有限公司
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