Biological fermentation feed for sows and preparation method of biological fermentation feed

A technology for biologically fermented feed and breeding sows, which is applied to the field of biologically fermented feed for sows and its preparation, can solve the problems of poor palatability, heavy sourness, poor digestibility, etc. Effects of probiotic content and probiotic metabolite content

Inactive Publication Date: 2018-03-23
林州亚太兴牧科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main components of vinegar grains are protein, crude fiber, crude fat, ash, inorganic salts, etc., which can be used as feed, but because of its heavy sour taste, its palatability is poor, and because it contains a large amount of crude fiber, its digestibility is also poor. poor

Method used

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  • Biological fermentation feed for sows and preparation method of biological fermentation feed

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Comparison scheme
Effect test

Embodiment 1

[0023] A kind of sow biofermentation feed preparation, comprises the following steps:

[0024] Step 1: Weigh 400kg of vinegar grains, dry them in a fluidized bed until the moisture content is 8%, then mix them evenly with 200kg of soybean meal, 250kg of bran, and 150kg of corn flour, then mix the mixed vinegar grains, soybean meal, The bran and corn flour are pulverized so that the pass rate of passing through a 60-mesh standard sieve is 100%, and a composite fermentation substrate is obtained;

[0025] Step 2: Take 3×10 9 cfu / ml Bacillus subtilis powder 0.2kg, 2×10 8 cfu / ml Enterococcus faecium powder 0.4kg, 5×10 8 Add 2 kg of cfu / ml Saccharomyces cerevisiae powder into 100 L of warm water at 30°C and stir for 5 minutes to prepare a compound fermentation broth;

[0026] Step 3: inoculating the composite fermentation bacterial liquid obtained in step 2 onto the composite fermentation substrate obtained in step 1 to obtain a biological feed material;

[0027] Step 4: fermen...

Embodiment 2

[0030] A kind of preparation of biological fermented feed for sows, comprises the following steps:

[0031] Step 1: Weigh 500kg of vinegar grains, dry them in a fluidized bed until the moisture content is 10%, then mix them evenly with 300kg of soybean meal, 150kg of bran, and 50kg of corn flour, then mix the mixed vinegar grains, soybean meal, The bran and corn flour are pulverized so that the pass rate of passing through a 60-mesh standard sieve is 100%, and a composite fermentation substrate is obtained;

[0032] Step 2: Take 10 9 cfu / ml Bacillus subtilis powder 1kg, 5×10 8 cfu / ml Enterococcus faecium powder 1kg, 2×10 8 Add 2 kg of cfu / ml Saccharomyces cerevisiae powder into 100 L of warm water at 30°C and stir for 5 minutes to prepare a compound fermentation broth;

[0033] Step 3: inoculating the compound fermentation bacterial liquid obtained in step 2 onto the compound fermentation substrate obtained in step 1 to obtain a biological feed material;

[0034] Step 4: f...

Embodiment 3

[0037] A kind of preparation of biological fermented feed for sows, comprises the following steps:

[0038] Step 1: Weigh 450kg of vinegar grains, dry them in a fluidized bed until the moisture content is 9%, then mix them evenly with 250kg of soybean meal, 200kg of bran, and 100kg of corn flour, then mix the mixed vinegar grains, soybean meal, The bran and corn flour are pulverized so that the pass rate of passing through a 60-mesh standard sieve is 100%, and a composite fermentation substrate is obtained;

[0039] Step 2: Take 2×10 9 cfu / ml Bacillus subtilis powder 0.6kg, 3×10 8 cfu / ml Enterococcus faecium powder 0.7kg, 3×10 8 Add 3.5kg of cfu / ml Saccharomyces cerevisiae powder into 100L of warm water at 30°C and stir for 5 minutes to prepare a compound fermentation broth;

[0040] Step 3: inoculating the compound fermentation bacterial liquid obtained in step 2 onto the compound fermentation substrate obtained in step 1 to obtain a biological feed material;

[0041] Ste...

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Abstract

The invention discloses biological fermentation feed for sows and a preparation method of the biological fermentation feed. The feed is prepared from a composite fermentation substrate and composite fermentation bacteria liquid by fermenting, wherein the composite fermentation substrate contains 40-50 parts by weight of vinegar residues, 20-30 parts by weight of soybean meal, 15-25 parts by weightof bran and 5-15 parts by weight of corn flour; the composite fermentation bacterial liquid is prepared from bacillus subtilis, enterococcus faecium and saccharomyces cerevisiae; 100 mL of compound fermentation bacteria liquid is added to per ton of compound fermentation substrate during fermentation. The composite fermentation bacteria liquid and the composite fermentation substrate are selectedfor solving problems about nutritional requirements of sows and the like, so that the probiotic content and the probiotic metabolic product content of a finished product are greatly increased, the palatability is good, and the sow production performance of initial litter weight of piglets, the number of weaned piglets, the weaned litter weight and the like can be obviously improved.

Description

technical field [0001] The invention belongs to the technical field of biologically fermented feed, in particular to a biologically fermented feed for sows and a preparation method thereof. Background technique [0002] Vinegar grains are by-products of brewing vinegar, and their crude protein content is about 8%, crude fat is about 3%, and crude fiber is about 30%. During the fermentation process of vinegar, rice husk needs to be added as a filler. The function of the filler is to keep the fermented grains loose and contain a lot of air in the fermented grains, so that the aerobic fermentation can proceed normally. Since the filler is basically not decomposed and utilized during the vinegar brewing process, a large amount of vinegar residues will be obtained after the vinegar is brewed. Vinegar grains contain a lot of rice husk, and the pH is low, so it is not easy to degrade. If it is discharged directly, it will not only waste resources, but also pollute the environment....

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K10/12A23K10/38
CPCA23K10/12A23K10/38A23K50/30Y02P60/87
Inventor 葛龙郝振青高苡华郭志敏薛新升何金明王猛
Owner 林州亚太兴牧科技有限公司
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