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Method for storing bagged greenfeed

A technology for green fodder and silage, which is applied to the preservation method of animal feed raw materials, animal feed, packaging and other directions, can solve the problems of easy intrusion of spoilage bacteria, unfavorable silage storage, and feed pollution.

Inactive Publication Date: 2005-07-27
NORTHWEST A & F UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The chopped silage method must chop the silage before silage, which will pollute the feed to a certain extent, and spoilage bacteria are easy to invade, which is not conducive to the storage of silage.

Method used

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  • Method for storing bagged greenfeed
  • Method for storing bagged greenfeed

Examples

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Embodiment

[0020] Harvesting the whole plant corn or green corn stalks at the stage of milk maturity, binding the whole plant corn or green corn stalks 1 with a sugar content greater than 1.0-1.5% and a water content of 65-75% with a binding belt 2, In operation, the overall binding is required to be tight. Then pack into the plastic bag 3 that specification is 350 * 200 centimeters (length * wide), and the inner side material that packaging bag 3 contacts with feed raw material is polyethylene plastics.

[0021] Then the opening 4 of the packaging bag is sealed, and the packaging bag 3 is evacuated to remove air through the vent hole 5, and then the vent hole 5 is closed. Finally, store the packaging bag full of raw materials at room temperature at 15-25°C for more than 40 days to ferment the raw materials into silage. The silage is chopped when feeding, and the cutting length is determined according to the different feeding objects. . If the feeding object is cattle, it can be cut in...

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PUM

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Abstract

A bag storage method for green forage includes such steps as tightly tying the green vegetative raw material, loading in a bag with air hole, enclosing the bag, vacuumizing via said air hole, and storing at 15-25 deg.C for more than 40 days for fermenting.

Description

technical field [0001] The invention relates to a storage method of green fodder, in particular to a whole-plant bag storage method of green fodder. Background technique [0002] The storage technology of green feed is to let the green plants multiply under the condition of hypoxia, so as to convert the starch and soluble sugar in the feed into lactic acid. When the lactic acid accumulates to a certain extent, it will inhibit the growth of mold and spoilage bacteria. The lactic acid bacteria also inhibit their own reproduction due to the accumulation of lactic acid, so that the nutrients in the green feed can be preserved for a long time. [0003] Generally, the storage of green fodder requires harvesting, transportation, chopping, exhausting, packaging and other operations to be carried out continuously and completed at one time. In addition, the harvest time of green fodder is short, so it is a time-sensitive assault work. At present, domestic and foreign silage adopts th...

Claims

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Application Information

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IPC IPC(8): A23K30/10B65B31/02B65B63/02
Inventor 吴权明毛建昌
Owner NORTHWEST A & F UNIV