Silage containing sorgo and alfalfa and preparation method thereof

A technology of silage and sweet sorghum, which is applied in the field of silage, can solve the problems of unfavorable health and antibiotic pollution, and achieve the effects of being beneficial to storage, strengthening immunity, and reducing the use of antibiotics

Inactive Publication Date: 2019-04-12
JIANGSU COASTAL AREA AGRI SCI RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to statistics in 2013, the annual use of antibiotics in China reached 162,000 tons, accounting for about half of the world’s consumption, of which 52% were for animal use, and 48% were for human use. More than 50,000 tons of antibiotics were discharged into the water and soil environment, causing serious damage. Antibiotic contamination; meanwhile, human consumption of meat from livestock that has been heavily fed antibiotics is not healthy

Method used

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  • Silage containing sorgo and alfalfa and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Preparation method of silage containing traditional Chinese medicine dregs

[0026] 1 Initial Feed Preparation

[0027] Weigh 65% alfalfa, 15% stalks and 15% sweet sorghum by weight, cut into sections to 2 cm, air to semi-dry state, and mix evenly to obtain primary feed.

[0028] 2 intermediate feed preparation

[0029] Dissolve feed starter with water (manufactured by Okobake Biological Company, product number is OKH0601), and add it to the initial feed, add water until the water content in the initial feed reaches 50%, stir evenly, the amount of added feed starter 5mg / kg;

[0030] The above-mentioned mixed feed is wrapped and sealed, and fermented at a temperature of 23-28° C. for ten days to obtain an intermediate feed.

[0031] 3 add dregs

[0032] Purchase and collect Chinese medicinal ingredients containing immunity enhancement from traditional Chinese medicine pharmacies and Chinese patent medicine pharmaceutical factories. The medicinal residues contain the ...

Embodiment 2

[0034] Exploration of storage time

[0035] 1 Preparation of silage containing dregs

[0036] Silage containing traditional Chinese medicine dregs was prepared according to the steps shown in Example 1.

[0037] 2 Preparation of control feed without dregs

[0038] Take by weighing the alfalfa of 65% weight ratio, 20% stalks and 15% sweet sorghum, cut into sections to 2cm, air to semi-dry state, mix homogeneously; The product number is OKH0601), and added to the initial feed, add water until the water content in the initial feed reaches 50%, stir evenly, the amount of added feed starter is 5mg / kg; wrap and seal the above mixed feed, 23-28°C Ferment for ten days at low temperature to obtain intermediate feed.

[0039] 3 Exploration of storage time

[0040] Place the silage prepared in steps 1 and 2 into sealed storage under the same conditions, check the properties of the silage every two months, and judge whether it has deteriorated.

[0041] The specific judgment criteria...

Embodiment 3

[0048] Effects of Silage Containing Traditional Chinese Medicine Dregs on Improving Livestock Immunity

[0049] Healthy goats were selected as the experimental subjects, and the goats were randomly divided into two groups, 100 in each group, and the breeding conditions were the same except that the silage was different. The goats were fed according to the conventional feeding method, and the first group was fed the control feed without medicinal dregs prepared in step 2 of Example 2; the second group was fed the silage containing traditional Chinese medicine dregs prepared according to the method of Example 1 . The other feeds fed by the two groups were the same. After feeding one month by the above-mentioned method, begin to record the sickness rate of every group of goats, the disease of observation is the higher cold of goat sickness rate, loose bowels and rotten mouth disease, checks once every two weeks, and record sickness number, altogether Recorded for 6 months.

[...

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Abstract

The invention relates to the technical field of silage, in particular to silage containing sorgo and alfalfa and a preparation method thereof. The silage provided by the present invention comprises the following components in percentage by weight: 60-70% of alfalfa, 15-20% of straw, 10-40% of sorgo and 2-15% of decoction dregs. The decoction dregs contain 2-5 parts of dangshen roots, 4-8 parts ofmilk-vetch roots, 1-4 parts of Chinese angelica and 6-9 parts of Chinese magnoliavine fruits. The method for preparing silage provided by the invention comprises the following steps: weighing and airing the alfalfa, the straw and the sorgo, performing segmenting and mixing, adding a feed starter and water, performing fermentation at room temperature for 10-15 days, adding the decoction dregs whichare ground into fine powder, and performing uniform mixing. Compared with conventional silage, the silage provided by the invention has a longer shelf life, is beneficial to the utilization of decoction dreg waste, and can also enhance the immunity of animals, reduce the morbidity, and reduce the amount of antibiotics used.

Description

technical field [0001] The invention relates to the technical field of silage, in particular to silage containing sweet sorghum and alfalfa and a preparation method thereof. Background technique [0002] Silage is a kind of feed, which is made of plant feed with high moisture content after sealing and fermenting, and is mainly used to feed ruminants. Silage is more resistant to storage than fresh feed, and its nutritional content is stronger than dry feed. Plus, silage storage takes up less land and has no fire problems. Silage is a kind of roughage obtained by chopping green feed with a moisture content of 65%-75%, and inhibiting the reproduction of various bacteria through the fermentation of anaerobic lactic acid bacteria under airtight and hypoxic conditions. . Silage has a sour smell, is soft and juicy, has good palatability, is rich in nutrition, and is good for long-term storage. It is an excellent feed source for livestock. [0003] With the expansion of the scal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/30A23K10/37A23K10/12A23K10/18
CPCA23K10/12A23K10/18A23K10/30A23K10/37Y02P60/87
Inventor 王为葛汉勤潘宗瑾王茂文丁海荣任仲玲王海洋陈建平戚永奎高进孙艳茹
Owner JIANGSU COASTAL AREA AGRI SCI RES INST
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