Fermented feed for cattle and sheep and preparation method of fermented feed

A technology for fermenting feed, cattle and sheep, applied in the field of animal husbandry, can solve the problems of unconventional energy and protein raw materials, insufficient utilization of plant organic calcium and phosphorus, lack of high-quality roughage, and high feed cost, so as to provide palatability and low cost. , the effect of high protein content of feed

Inactive Publication Date: 2019-09-17
山东鸿盛牧场生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the main problems faced by the cattle and sheep breeding industry can be summarized as follows: First, the high cost of feed and the lack of high-quality feed
Homogeneous feed formula,

Method used

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  • Fermented feed for cattle and sheep and preparation method of fermented feed
  • Fermented feed for cattle and sheep and preparation method of fermented feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A fermented feed for cattle and sheep is made of the following percentages of raw materials: 28 wt% soybean meal, 22 wt% cotton meal, 12wt% corn gluten meal, 8 wt% oatmeal, and 20 wt% mixed bacterial solution.

[0019] A kind of preparation method of above-mentioned fermented feed, with soybean meal 28wt%, cottonseed meal 22wt%, corn gluten powder 12wt%, oat subflour 8wt%, mixed bacterium liquid 20wt% are mixed uniformly, be placed in the interior of belt breather valve In the film bag, ferment at 15°C for 7 days to obtain the fermented feed. The preparation method of described mixed bacterial solution adopts the following steps:

[0020] (1) Rejuvenate Saccharomyces cerevisiae, Bacillus subtilis, Lactobacillus plantarum, and Pediococcus pentosaceus respectively, and add 3wt% chili meal to the medium of each strain;

[0021] (2) Cultivate the Saccharomyces cerevisiae, Bacillus subtilis, Lactobacillus plantarum, and Pediococcus pentosaceae rejuvenated in step (1) at 30°...

Embodiment 2

[0024] A kind of preparation method of above-mentioned fermented feed, with soybean meal 32wt%, cottonseed meal 18wt%, corn gluten powder 17wt%, oats secondary powder 8wt%, mixed bacterial liquid 25wt%

[0025] Mix evenly, place in an inner membrane bag with a breathing valve, and ferment at 25°C for 5 days to obtain a fermented feed.

[0026] The preparation method of described mixed bacterial solution adopts the following steps:

[0027] (1) Rejuvenate Saccharomyces cerevisiae, Bacillus subtilis, Lactobacillus plantarum and Pediococcus pentosaceus respectively, and add 8wt% chili meal to the medium of each strain;

[0028] (2) Cultivate the rejuvenated Saccharomyces cerevisiae, Bacillus subtilis, Lactobacillus plantarum, and Pediococcus pentosaceus in step (1) for 36 hours at 35°C with a rotation speed of 25 rpm; wherein Saccharomyces cerevisiae, Bacillus subtilis, and plant milk The mass ratio of Bacillus and Pediococcus pentosaceus is 2:1:1:1.

[0029] Further, the cultu...

Embodiment 3

[0031] A kind of preparation method of above-mentioned fermented feed, 30wt% of soybean meal, 20wt% of cottonseed meal, 15wt% of corn gluten meal, 10wt% of oatmeal powder, 25wt% of mixed bacterial liquid are mixed uniformly, are placed in the inner membrane bag with breathing valve , fermented at 20°C for 6 days to obtain fermented feed.

[0032] The preparation method of described mixed bacterial solution adopts the following steps:

[0033] (1) Rejuvenate Saccharomyces cerevisiae, Bacillus subtilis, Lactobacillus plantarum and Pediococcus pentosaceus respectively, and add 5wt% chili meal to the culture medium of each strain;

[0034] (2) Cultivate the Saccharomyces cerevisiae, Bacillus subtilis, Lactobacillus plantarum, and Pediococcus pentosaceae rejuvenated in step (1) at 32°C with a rotation speed of 30 rpm for 30 hours; wherein Saccharomyces cerevisiae, Bacillus subtilis, and plant milk The mass ratio of Bacillus and Pediococcus pentosaceus is 2:1:1:1.

[0035] Further...

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Abstract

The invention relates to the technical field of livestock product breeding, in particular to a fermented feed for cattle and sheep and a preparation method of the fermented feed. The fermented feed for cattle and sheep is prepared from, by percentage, 28-32 wt% of soybean meal, 18-22 wt% of cottonseed meal, 12-17 wt% of corn protein powder, 8-12 wt% of oat middlings and 20-30 wt% of a mixed bacterial liquid. The preparation method of the mixed bacterial liquid comprises the steps that saccharomyces cerevisiae, bacillus subtilis, lactobacillus plantarum and pediococcus pentosaceus are cultured and rejuvenated separately, 3-8 wt% of chilli meal is added in all strain culture mediums, and the rejuvenated strains are cultured to obtain the mixed bacterial liquid. A culture medium and the mixed bacterial liquid are put in an inner membrane bag with a breathing valve, and fermentation is conducted for 5-7 days at 15-25 DEG C to obtain the fermented feed. The prepared feed is high in protein content and easy to absorb and can replace partial protein raw materials, the manual addition of nitrogen in the feed is reduced, and the environmental pollution is reduced.

Description

technical field [0001] The invention relates to the technical field of livestock breeding, and more specifically relates to a fermented feed for cattle and sheep and a preparation method thereof. Background technique [0002] With the increase of the world's population, the food consumption is also increasing; coupled with the ban on toxic pesticides, the pests and diseases are raging, causing a large amount of food production to be reduced; coupled with the world's fishery resources are becoming more and more scarce, the production of animal protein feed raw materials has dropped sharply, resulting in feed Raw material prices continue to rise, and there is a tendency to continue to rise, which will eventually lead to continuous increases in breeding costs. How to save the cost of feed, which accounts for 80% of the cost of farming, and seek effective processing methods for feed and feed raw materials have become the key to farming. [0003] At present, the main problems fa...

Claims

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Application Information

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IPC IPC(8): A23K50/10A23K10/30A23K10/37A23K20/147A23K10/18A23K10/12A23K20/163A23K20/22
CPCA23K50/10A23K10/30A23K10/37A23K20/147A23K10/18A23K10/12A23K20/163A23K20/22A23V2400/427A23V2400/169Y02P60/87
Inventor 徐敬龙
Owner 山东鸿盛牧场生物科技有限公司
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