CH235752A - Method of preserving fresh green grass forage. - Google Patents
Method of preserving fresh green grass forage.Info
- Publication number
- CH235752A CH235752A CH235752DA CH235752A CH 235752 A CH235752 A CH 235752A CH 235752D A CH235752D A CH 235752DA CH 235752 A CH235752 A CH 235752A
- Authority
- CH
- Switzerland
- Prior art keywords
- grass
- fresh green
- green grass
- forage
- grass forage
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K30/00—Processes specially adapted for preservation of materials in order to produce animal feeding-stuffs
- A23K30/10—Processes specially adapted for preservation of materials in order to produce animal feeding-stuffs of green fodder
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Fodder In General (AREA)
Description
Verfahren zur Konservierung von frischem grünem Grasfutter. Das Silieren von Gras erfolgte bisher in der Weise, dass man dasselbe in Silos ver brachte, dort einstampfte und unter Zusatz von Ameisensäure frisch zu erhalten suchte. Dieses Verfahren hat aber den Nachteil, dass das Gras qualitativ darunter leidet und dass die Kühe, welchen man dasselbe verfüttert, eine schlechte Milch geben, die ihrerseits für die Fabrikation von Käse nicht geeignet ist. Han hat deshalb an manchen Orten die Ver wendung derartiger Silos verboten.
Gegenstand vorliegender Erfindung ist nun ein Verfahren zur gonse@vierung von fri schem grünem Grasfutter, welches darin be steht, dass dasselbe zuerst kurzgeschnitten und darauf unter Druck zu einer kuchen artigen Masse gepresst wird, derart. dass die Luft und das überschüssige Wasser aus den Halmen entweicht, worauf das Produkt in gut abgeschlossenen Behältern verpackt wird.
Die Länge der zur Pressung gelangenden frischen grünen Grashalme beträgt z. B. .I- bis 10 mm. Die Pressung erfolgt z. B. mittels einer hydraulischen Presse mit einem Druck von 150 Tonnen. Die Dauer der Pressung beträgt etwa 2,0 Minuten.
Bei dieser Pressung bleibt das Grasfutter grün und feucht und nimmt keinen Geruch an, Zufolge der in den Halmen und zwi schen den Halmen befindlichen Luft wird das gepresste Gras ferner nicht warm.
Der gepresste Kuchen kann mit der Zeit an der Oberfläche leicht trocken werden, bleibt aber im Innern feucht, ohne dass das Produkt in den Zustand der Fäulnis gerät.
Die Kuchenmasse ist etwa. 5 bis 6 Monate lang verwendungsfähig. Die Vorteile der Er findung liegen ferner darin, das das Gras im Laufe einer Saison fünfmal geschnitten wer den kann, anstatt nur dreimal. Junges Gras ist aber zum Verfüttern besser geeignet als altes. Ersteres liefert die bessere Milch.
Der Eiweissabbau ist bei getrocknetem Gras, d. h. bei Heu, stärker als bei Silogras- futter. Gegenüber dem bisherigen Silofutter, welches, wie gesagt, qualitativ nicht einwand- frei ist, beträgt der Eiweissgehalt des gepress- ten Grases zirka 5 bis 20/"'o' mehr. Wiederum beträgt er 40% mehr als bei getrocknetem Gras oder Heu.
Die Anwendung dieses neuen gepressten grünen Grasfutters ermöglicht demzufolge eine grössere Viehhaltung auf verhältnis mässig kleiner Wiesenfläche.
Als gut abschliessbare Behälter für das gepresste Grasfutter kommen vorzugsweise handliche Holzfässer mit Eisenbereifung in Frage.
Method of preserving fresh green grass forage. The ensiling of grass has hitherto been carried out in such a way that it is brought into silos, tamped there and tried to be kept fresh with the addition of formic acid. However, this method has the disadvantage that the quality of the grass suffers and that the cows to which it is fed give poor milk, which in turn is not suitable for the production of cheese. Han has therefore banned the use of such silos in some places.
The subject matter of the present invention is a method for gonseing fresh green grass forage, which consists in first cutting it short and then pressing it under pressure into a cake-like mass. that the air and the excess water escape from the stalks, whereupon the product is packed in well-sealed containers.
The length of the fresh green blades of grass to be pressed is z. B. I- up to 10 mm. The pressing takes place z. B. by means of a hydraulic press with a pressure of 150 tons. The duration of the pressing is about 2.0 minutes.
During this pressing process, the grass forage remains green and moist and does not take on any odor. Furthermore, due to the air in the stalks and between the stalks, the pressed grass does not get warm.
The pressed cake can become slightly dry on the surface over time, but remains moist on the inside without the product becoming rotten.
The cake mass is about. Usable for 5 to 6 months. The advantages of the invention are also that the grass can be cut five times in the course of a season, instead of just three times. Young grass, however, is better suited for feeding than old. The former provides the better milk.
The protein breakdown is with dried grass, i. H. with hay, stronger than with silage grass. Compared to the previous silage, which, as I said, is not of perfect quality, the protein content of the pressed grass is about 5 to 20 / "'o' more. Again it is 40% more than in dried grass or hay.
The use of this new pressed green grass fodder enables larger livestock to be kept in a relatively small meadow area.
Handy wooden barrels with iron tires are preferred as well-lockable containers for the pressed grass forage.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH235752T | 1943-05-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH235752A true CH235752A (en) | 1944-12-31 |
Family
ID=4459098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH235752D CH235752A (en) | 1943-05-22 | 1943-05-22 | Method of preserving fresh green grass forage. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH235752A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2448866A1 (en) * | 1979-02-14 | 1980-09-12 | Aproalfa | Packaging forage for storage in plastic bags - by compression of chopped hay etc. into firm moist cake ready for consumption (BR 14.10.80) |
NL1018288C2 (en) * | 2001-06-14 | 2002-12-17 | V O F Handelsonderneming Ruvo | Animal feedstuff for combating listlessness in the case of domestic animals kept in cages, comprises a pack containing mixture of two or three types of crops and/or moisture-containing crop parts |
EP1266579A1 (en) * | 2001-06-14 | 2002-12-18 | V.O.F. Handelsonderneming RUVO | Animal feedstuff for domestic animals, and method for packing an animal feedstuff |
-
1943
- 1943-05-22 CH CH235752D patent/CH235752A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2448866A1 (en) * | 1979-02-14 | 1980-09-12 | Aproalfa | Packaging forage for storage in plastic bags - by compression of chopped hay etc. into firm moist cake ready for consumption (BR 14.10.80) |
NL1018288C2 (en) * | 2001-06-14 | 2002-12-17 | V O F Handelsonderneming Ruvo | Animal feedstuff for combating listlessness in the case of domestic animals kept in cages, comprises a pack containing mixture of two or three types of crops and/or moisture-containing crop parts |
EP1266579A1 (en) * | 2001-06-14 | 2002-12-18 | V.O.F. Handelsonderneming RUVO | Animal feedstuff for domestic animals, and method for packing an animal feedstuff |
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