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Method for preparing silage

A technology of silage and medium silage, applied in the preservation method of animal feed raw materials, animal feed, application, etc., can solve problems such as omasum blockage, and achieve the effect of high silage quality and nutritional quality

Inactive Publication Date: 2017-06-13
INST OF CEREAL & OIL CROPS HEBEI ACAD OF AGRI & FORESTRY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, peanut seedlings that have been air-dried have been used in dairy farming, but cattle eating dry peanut seedlings can easily lead to diseases such as omasum obstruction. Therefore, many researchers believe that it is more appropriate to use peanut seedlings for micro-storage or silage. Way

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] A method for preparing silage, comprising the following steps: (1) Making feed raw materials: cutting and crushing peanut seedlings and whole plant corn into small sections of 1 to 2 cm and mixing them uniformly; peanut seedlings are prepared 5 to 10 days before peanut harvest For harvesting, the stubble height is 3-5 cm; the weight ratio of peanut seedlings to whole corn is 1:3.

[0060] (2) Add silage starter and water: add 2g of Lactobacillus per ton of raw material, dissolve Lactobacillus in 20-40kg of water and spray evenly on the feed material; add water to make the water content of the feed material reach 60%-75%.

[0061] (3) Fill it into a silage container, compact it, seal it, and store it at room temperature for 60 days.

[0062] Table 1-1 Sensory evaluation

[0063] project odor texture color total score grade value 11.33±2.31 4.00±0.00 2.00±0.00 17.33±2.31 excellent

[0064] The color of the silage obtained in this exampl...

Embodiment 2

[0073] A method for preparing silage, comprising the following steps: (1) Making feed raw materials: cutting and crushing peanut seedlings and whole plant corn into small sections of 1 to 2 cm and mixing them uniformly; peanut seedlings are prepared 5 to 10 days before peanut harvest For harvesting, the stubble height is 3 to 5 cm; the weight ratio of peanut seedlings to whole corn is 1:1.

[0074] (2) Add silage starter and water: add 2g of Lactobacillus per ton of raw material, dissolve Lactobacillus in 20-40kg of water and spray evenly on the feed material; add water to make the water content of the feed material reach 60%-75%.

[0075] (3) Fill it into a silage container, compact it, seal it, and store it at room temperature for 60 days.

[0076] Table 2-1 Sensory evaluation

[0077] project odor texture color total score grade value 14.67±2.07 4.0±0.00 1.00±0.00 17.67±2.07 excellent

[0078] The color of the silage obtained in this exam...

Embodiment 3

[0087] A method for preparing silage, comprising the following steps: (1) Making feed raw materials: cutting and crushing peanut seedlings and whole plant corn into small sections of 1 to 2 cm and mixing them uniformly; peanut seedlings are prepared 5 to 10 days before peanut harvest For harvesting, the stubble height is 3 to 5 cm; the weight ratio of peanut seedlings to whole corn is 3:1.

[0088] (2) Add silage starter and water: add 2g of Lactobacillus per ton of raw material, dissolve Lactobacillus in 20-40kg of water and spray evenly on the feed material; add water to make the water content of the feed material reach 60%-75%.

[0089] (3) Fill it into a silage container, compact it, seal it, and store it at room temperature for 60 days.

[0090] Table 3-1 Sensory evaluation

[0091] project odor texture color total score grade value 11.43±3.78 4.0±0.00 1.14±0.38 16.57±3.91 excellent

[0092] The color of the silage obtained in this exam...

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PUM

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Abstract

The invention discloses a method for preparing silage and belongs to the technical field of silage. The method comprises (1) silage raw material preparation: cutting peanut seedlings and the whole corn plant, carrying out triturating and carrying out uniform mixing, (2) addition of a silage starter and water, and (3) silage container filling with the mixture, compaction, sealing and storage at the normal temperature for 30-60 days. The silage has silage effects better than that of the peanut seedlings having content of 100%, has high silage quality and a nutrition value similar to that of the corn silage, and has low pH and ammonia nitrogen / total nitrogen and ADF content and high lactic acid content.

Description

technical field [0001] The invention relates to the technical field of silage. Background technique [0002] Silage is a kind of roughage obtained by chopping green feed with a moisture content of 65% to 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. With the continuous improvement of people's demand for meat, eggs and milk, the development of the aquaculture industry has been strongly promoted, and the continuous development of the aquaculture industry has increased the market demand for feed. Silage is widely used as a kind of feed that is easy to store and has excellent performance. application. [0003] Peanuts are famous for their comprehensive and rich nutrition. As the world's largest produ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K30/18
Inventor 王昆王思伟李元迎石少轻李万贵李魁英
Owner INST OF CEREAL & OIL CROPS HEBEI ACAD OF AGRI & FORESTRY SCI
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