SU1739956A1 - Green feed sealing method - Google Patents

Abstract

FIELD OF THE INVENTION The invention relates to fodder production, in particular to the preservation of feed. The purpose of the invention is to reduce feed losses. The method of sealing green fodder includes pressing the green mass into rolls and stacking them in a pile with simultaneous shelter with a plastic film. The stack is formed by stacking a series of rolls with a cover with a film of each laid row in steps and on the sides of the row. After covering each previous steps with a film and before laying the rolls of each subsequent rows, a layer of dried grass is spread on the film. 2 Il.

Description

FIELD OF THE INVENTION The invention relates to fodder production, in particular to methods for sealing green fodder.

Isolation of the finished silo when it is removed from the air (sealing) is an important condition to prevent it from deterioration and to increase the safety of nutrients. The known methods of siloing and sealing the Silo do not provide, after the removal of the next portion of the solidity of the remaining part of the silo and its isolation from the air. This adversely affects the quality of the silage, especially in warm weather: it decreases the content of lactic acid, increases the amount of acetic and butyric acids, the content of carotene drastically decreases, and the ammonia increases with age. 15 ° C, the content of carotene decreased by 40-60%, ammonia increased 2.5-3.0 times. There is a known method of laying the storage and sealing of green fodder, which includes placing green mass pressed into rolls in the storage of the green mass, and sealing.

The disadvantage of this method is the reduction of the safety of nutrients in the feed in violation of its sealing due to the removal of the next portion of silage, as a result. This is where aerobic 1 fermentation develops. This leads to a decrease in the quality of the finished silo. In this case, the total sealing of the entire silage monolith does not exclude, in case of damage to the sealing film, damage to the silage throughout the monolith.

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There is a known method of sealing green fodder, which includes placing compressed green assy in a sealed plastic container “

The disadvantage of the method is that the manufacture of i hermetic eraser containers (bags or rub) requires special equipment and certain labor costs for their manufacture. In addition, in order to lay a green mass with a certain density in such containers, the use of special machines is required.

Removing food from large plastic bags or pipes without compromising integrity leads to certain energy and labor costs using special machines and accessories. The rupture of a bag or tube causes the need to re-manufacture bags or tubes when they are subsequently used to seal the green mass.

The purpose of the invention is to reduce labor costs and materials consumption by a green mass sealing processor.

This goal is achieved by the fact that the green mass is pressed into rolls, and the cover with plastic film and laying of the rolls into the stack is carried out simultaneously, and the stack is formed by stepwise laying a series of rolls with a cover with a film of each set of steps and sides of the row, After covering each previous steps with a film and before laying the rolls of each successive rows, a layer of dried grass is spread on the film.

The proposed method differs from the known ones in that the rolls of the sprinkled green mass are placed tightly one to another in a row in a layer of a wired mass laid on a plastic film, and sealed this row of rolls with this film by wrapping it. butt top and down with the laying of the film on the bottom of the repository.

Then, a layer of wired mass is applied to the film and a new row of rolls is placed from the end of the laid and sealed row. A film is laid on top of the first sealed row of rolls, on it a layer of wired mass, on top of a row of rolls,

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which also wraps the film from the bottom and from the top, and spreads this film on the downstream row of rolls .-. .

Sealing each layer of compacted mass (rolls) with a plastic film during the stepwise stacking of a series of rolls with a film covering each layer laid on the steps and on the sides of the row increases the isolation of green fodder from the air entering it. Step sealing of green feed rolls allows you to separate the layers of finished silage rolls without breaking the seal of the remaining silage monolith, which increases the safety of nutrients in the silage and prevents the occurrence of aerobic (oxygen) fermentation in it. Hermetic containers in this method are formed directly during the stacking of a series of rolls by covering each film in a series of steps along the sides and from the sides. At the same time, no pre-labor and ctie-, social equipment and machines for the manufacture of hermetic containers are required.

The film is sealed by the weight of the compacted green mass when the film and rolls are staggered.

When the feed is excavated, the integrity of the film is not compromised, which allows it to be applied many times. The combination of layer-by-layer sealing of a series of rolls at the location of the sealing plastic film in a stepwise manner when switching from one layer to another allows to obtain collapsible hermetic containers and use a plastic film of multiple 5 HO to seal the feed without additional labor costs and the use of special machines.

Figure 1 shows the silo monolith with layer-by-layer, stepwise sealing of green mass rolls, in Figure 2 a section AA is shown in Figure 1.

The method is implemented as follows.

A plastic film 1 is laid at the bottom of the storehouse, on top of which a layer of ground road 2 is poured and the rolls 3 of compressed green mass are placed tightly one on another. Bottom end

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Lenki is wound on the sealing rod A, the upper is covered, the row of rolls is laid, lowered onto the lower row and laid down.

When the upper end of the film reaches the bottom of the storage, it is also wound on the rod. Over the staggered and folded rows of rolls, a layer of wooded grass is distributed and a new row of rolls is placed with subsequent plastic wrap. Over the top layer of the film between the rolls, lay the sealing rods 5 and cover with a layer of insulating straw 6.

Such a layer-by-layer sealing of a series of rolls of green mass contributes to a better isolation of feed from the entry of oxygen into it. The presence of layers of moisture, masses and films under them with sealing rods at the bottom of the storage facility completely eliminates juice leakage. This increases the safety of nutrients in the feed during storage. Step laying of the plastic film provides hermetic containers without the additional cost of their preparation.

When taking out a portion of the silo for feeding animals, for example, a row of rolls 7, the film is wound into a roll 8 to the next upper row of rolls 9. At the same time, the sealing of the lower row of rolls 10, adjacent 11 and upper 9 is not disturbed, as they continue to remain tightly covered sealing film.

Such a layer-by-layer excavation of the silo allows the sealing of the remaining monolith of the silo to be reliably maintained and eliminates the ingress of oxygen into it. In this case, the occurrence of aerobic (oxygen) fermentation in preparing silage is completely prevented.

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when removing the next portion of silage for feeding.

The presence of a layer-by-layer, stepwise sealing of green mass rolls contributes to the preservation of nutrients in the finished silo, eliminating the loss of carotene from aerobic fermentation, which reaches 50% per day with the silage monolith open until the next feeding.

Laying the plastic film between the rows of rolls in a stepped order allows to obtain collapsible hermetic containers due to the force of the weight of the rows of rolls of green mass.

Using the proposed method of sealing green fodder allows you to obtain high quality fodder and reduce the labor and material consumption of the sealing process with the production of collapsible hermetic containers and multiple use of plastic film for these purposes.

Claims (1)

 Claims method of sealing green fodder, including batch pressing of green mass into rolls with packing the pressed mass into a stack and covering with plastic film, characterized in that, in order to reduce feed loss, covering with plastic film and laying the rolls into the stack is carried out simultaneously, and forming The stack is staggered in a series of rolls with a cover with a film of each laid row of steps and on the sides of the row, while after the film has been covered each of the previous steps and Before laying the rolls of each successive rows on the film, spread out a layer of dried grass. thirty 35 40 45  4.1 X4 Phage / 9 5. Ј, ff / fff