Antibiotic-free fermented feed for pregnancy sows and preparation method of antibiotic-free fermented feed

A technology for pregnant sows and fermented feed, applied in animal feed, animal feed, bacteria used in food preparation, etc., can solve problems such as increased endotoxin, toxin accumulation, and inability to maintain high reproductive performance of sows, and promote The effect of estrogen secretion, promoting insulin secretion, and enhancing the utilization rate of sows

Inactive Publication Date: 2019-11-05
河南龙凤山农牧股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The second is feed nutrition problems, manifested in constipation in pregnant sows, toxin poisoning and nutrients that cannot maintain high reproductive performance of sows, etc.
Constipation in sows can cause increased endotoxins, leading to fever, stillbirth and miscarriage. In order to prevent constipation in pr

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0028] Example 1 Preparation of fermented bran.

[0029] Take 60 kg of water, add 1.2 kg of glucose and 0.12 kg of salt, and heat to fully dissolve it. Then add 0.24 kg of Lactobacillus plantarum, 0.6 kg of Bacillus, 1.2 kg of Aspergillus oryzae, and activate for 3 hours, with stirring every half an hour. Add 340kg of clean water to the above-mentioned activated bacteria liquid and stir evenly, stir and mix into 600kg bran while pouring and then bag and seal. When placed at 26°C for 3 days, when the pH of the raw materials in the bag dropped to about 4.2, 1000kg of fermented bran was obtained.

Example Embodiment

[0030] Example 2, a feed for pregnant sows without anti-fermentation.

[0031] It is composed of the following components by weight: 623.4 parts of corn, 130 parts of soybean meal, 60 parts of fermented raw materials, 120 parts of soybean hulls, 18 parts of dicalcium phosphate, 12 parts of soybean oil, 20 parts of stone powder, 2.5 parts of compound amino acids, 1.5 parts of compound multidimensional , 0.2 parts of VE50, 2 parts of minerals, 5 parts of sodium chloride, 0.5 parts of choline chloride, 3.2 parts of enzyme preparations, 0.7 parts of plant extracts, 1 part of microecological preparations.

[0032] The enzyme preparation is composed of the following components by weight: 3 parts of glucose oxidase and 0.2 part of phytase.

[0033] The plant extract is composed of the following components by weight: 0.2 part of carvacrol and 0.5 part of thymol.

[0034] The probiotic preparation is composed of the following components by weight: 0.4 part of Lactobacillus plantarum and 0.6 pa...

Example Embodiment

[0039] Example 3 Animal test.

[0040] In order to verify the use effect of the non-resistant fermented feed for pregnant sows of the present invention in actual production, a test was carried out in a pig farm. 40 pregnant sows with similar 3-4 litter weight were selected and randomly divided into 2 groups, each with 20 First, the control group was fed a conventional feed containing antibiotics from a feed company, and the test group was fed the feed of the present invention in Example 2. The two groups of experimental pigs were fed with the following feeding methods: 0-7 days of pregnancy, restricted feeding 1.6kg / day; 8-30 days of pregnancy, restricted feeding 2.0kg / day; 31-90 days of pregnancy, restricted feeding 2.4kg / day On days, the above were fed once at 8:00-9:00 in the morning and 16:00-17:00 in the afternoon, and fed with the same kind of lactation feed after being transferred to the delivery room.

[0041] Table 1 The effect of different feeds on the performance of sow...

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PUM

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Abstract

The invention relates to the field of pig feeds, in particular to an antibiotic-free fermented feed for pregnancy sows and a preparation method of the antibiotic-free fermented feed. The antibiotic-free fermented feed comprises the following components in parts by weight of 500-630 parts of corn, 100-150 parts of soybean meal, 20-60 parts of fermenting raw materials, 100-200 parts of soybean hulls, 8-20 parts of dicalcium phosphate, 5-15 parts of soybean oil, 10-20 parts of stone powder, 1-5 parts of composite amino acids, 1-5 parts of composite multiple vitamins, 1-5 parts of minerals, 2-8 parts of sodium chloride, 0.5-1 part of choline chloride, 1-4 parts of enzyme preparations, 0.2-1.4 parts of plant extracts, and 0.4-1.8 parts of microecological preparations. According to the antibiotic-free fermented feed for pregnancy sows and the preparation method of the antibiotic-free fermented feed disclosed by the invention, the antibiotic-free fermented feed is a safe environmental-friendly healthy antibiotic-free feed; the application method is used for cooperation, and the pregnancy sows are fed, so that solving the problem of propagation of the sows in a present large-scale piggeryis facilitated, and economic benefits are increased.

Description

technical field [0001] The invention belongs to the field of animal feed, and in particular relates to a high-efficiency and environment-friendly fermented feed for pregnant sows that can realize no addition of antibiotics. Background technique [0002] Today's pig industry has entered the era of large-scale specialization. For a large-scale pig farm, raising sows is the most important thing, and it is the key link to bring benefits to the farm. Improving the quantity and quality of offspring is a manifestation of the high efficiency of a sow. However, in large-scale pig farms, there are many reproductive obstacles such as miscarriage, stillbirth, insufficient postpartum milk, and low survival rate of suckling piglets. Both will cause huge economic losses. [0003] There are two main aspects to solving the problem of reproductive disorders. One is the problem of bacterial and viral diseases. Disease problems can be prevented and controlled by vaccines and drugs. The second...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K10/30A23K10/37A23K10/12A23K10/18A23K20/105A23K20/111A23K20/142A23K20/158A23K20/174A23K20/189A23K20/20A23K20/22A23K20/26A23L5/20A01K67/02
CPCA23K50/30A23K10/30A23K10/37A23K10/12A23K10/18A23K20/105A23K20/111A23K20/142A23K20/158A23K20/174A23K20/189A23K20/20A23K20/22A23K20/26A23K20/30A23L5/28A01K67/02A23V2400/169Y02P60/87
Inventor 罗宽张飞
Owner 河南龙凤山农牧股份有限公司
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