EP0866662A1 - Utilisation de chlorure de potassium pour l'ensilage de fourrage vert - Google Patents

Utilisation de chlorure de potassium pour l'ensilage de fourrage vert

Info

Publication number
EP0866662A1
EP0866662A1 EP96941635A EP96941635A EP0866662A1 EP 0866662 A1 EP0866662 A1 EP 0866662A1 EP 96941635 A EP96941635 A EP 96941635A EP 96941635 A EP96941635 A EP 96941635A EP 0866662 A1 EP0866662 A1 EP 0866662A1
Authority
EP
European Patent Office
Prior art keywords
potassium chloride
silage
green fodder
sodium
ensiling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP96941635A
Other languages
German (de)
English (en)
Inventor
Bruno Käsler
Günter Gaus
Günter PAHLOW
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Publication of EP0866662A1 publication Critical patent/EP0866662A1/fr
Withdrawn legal-status Critical Current

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
    • A23K30/15—Processes specially adapted for preservation of materials in order to produce animal feeding-stuffs of green fodder using chemicals or microorganisms for ensilaging
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements

Definitions

  • the invention relates to the use of potassium chloride in combination with silage auxiliaries known per se, such as sodium propionate, calcium propionate, sodium formate, free formic acid and / or propionic acid.
  • silage is of great economic importance in animal feed.
  • a number of additives are known for improving the fermentation process and for improving the silage quality.
  • the currently valid list of ensiling agents tested by the German Agricultural Society (DLG) describes the use of salts of formic acid and propionic acid, nitrite compounds, sorbic acid, formaldehyde-generating compounds and substances containing sugar, e.g. Molasses.
  • the addition of lactic acid bacteria cultures or enzymes is also described.
  • lactic acid In general, for a very good silage to succeed, a sufficient amount of lactic acid is produced as quickly as possible and this is retained in the silage during the entire storage period.
  • a prerequisite for sufficient lactic acid production is the presence of a sufficient amount of fermentable carbohydrates, anaerobic conditions in the feed stock and the lowest possible temperatures. There are close interactions between these parameters.
  • fermentable carbohydrates can be processed by parts of the plant which have not yet died and by aerobic microorganisms. This process leads to a loss of nutrients, which inhibits the development of lactic acid bacteria and at the same time opens up growth opportunities for silage pests. This process continues until the atmospheric oxygen is used up. Under unfavorable conditions, this means that the rapid and necessary pH reduction in the silage is not achieved. Under these conditions, clostridia can form butyric acid, which leads to a deterioration in the quality of the silage and its complete deterioration.
  • the silage suffers constant weight loss due to the inhalation of sugar and starch due to the undesirable microorganisms.
  • potassium chloride leads to the same application rates as before, i.e. 1 to 10 kg of the total amount of silage aid per t of green fodder at significantly lower dry weight losses. It is not known what is to be attributed to this, since potassium chloride could not have been expected to have a clear advantage with a purely osmotic effect.
  • the invention relates to silage auxiliaries selected from sodium propionate, calcium propionate, sodium formate, free formic acid and / or propionic acid in combination with effective amounts of potassium chloride for the silage of green fodder.
  • silage additives with which potassium chloride can be used are, for example, the silage additives mentioned in the list published by the DLG (5th edition, status: April 10, 1995). These usually contain an alternative to sodium propionate, calcium propionate, sodium formate and / or formic acid and propionic acid, calcium formate, in addition to some dicalcium phosphate, sodium chloride, sodium benzoate, sodium bisulfite, sodium nitrite, hexamethylenetetramine, (sugar cane) meßasse, sorbic acid, salts from inorganic acids (Phosphoric acid, sodium, magnesium compounds) as well as other mineral substances, mineral carriers, trace elements.
  • inorganic acids Phosphoric acid, sodium, magnesium compounds
  • Bacterial cultures such as lactic acid bacteria, enzymes or enzyme complexes, are also preferred, in particular if they are adsorbed / applied to a carrier.
  • suitable products that contain fermentable carbohydrates, such as, in addition to the molasses already mentioned, boiled potatoes, crushed grain or dried whey.
  • the weight ratio of the known SiIating agents, in particular sodium propionate, calcium propionate, sodium formate, propionic acid and / or formic acid to potassium chloride is generally 90 to 10 to 30 to 70, preferably 60 to 40 to 40 to 60.
  • the silage additive is added in an amount of 1 to 10 kg, in particular 2 to 5 kg, per ton of silage.
  • the exact amount depends on the type of material to be ensiled, in particular whether it is easy to silage, moderately difficult to ensile or difficult to ensile. More precise values can be found in the DLG list above and the corresponding instructions for the individual silage additives.
  • the application rate of the potassium chloride is generally 0.2 to 9 kg / t of green fodder, preferably 0.5 to 6 kg / t and in particular 1 to 4 kg / t.
  • the silage material from fermentation feed that can be used for the use according to the invention is not subject to any particular restriction per se.
  • Ge are suitable all easy to ensile fodder (slightly wilted grass and other forage plants having more than 3% sugar content in the fresh mass, wilted grass with more than 30% dry matter, wilted legumes with more than 25% dry matter, Ganzpflan ⁇ zen cereal, moist cereal and moisture maize, pressed chips), with ⁇ telhis ensile fodder ⁇ grass 20 to 25% dry matter, Le ⁇ guminosen 25 to 30% dry matter and other forage plants having sugar contents of 1.5 to 3% in the fresh mass) or difficult to ensile fodder (grass with less than 20% dry matter or legumes with less than 20% dry matter and with less than 1.5% sugar in the fresh matter, and grass or legumes whose wilting failed).
  • the silage preferably has a moisture content of at least 60%, more preferably 60 to 90% (corresponding to 40 to 10% dry matter).
  • the silage agents according to the invention can be distributed homogeneously in the silage material, for example by applying the silage material in layers and distributing the silage mixture according to the invention over each layer.
  • the individual components are mixed in separately. This variant is also considered to be included.
  • the silage mixture is then applied either by hand, an applicator or a metering device, which is preferably attached to the discharge of a chopper.
  • the invention is illustrated by the following example.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Fodder In General (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

L'invention concerne l'utilisation de chlorure de potassium en combinaison avec des agents d'ensilage connus.
EP96941635A 1995-12-11 1996-12-02 Utilisation de chlorure de potassium pour l'ensilage de fourrage vert Withdrawn EP0866662A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19546200A DE19546200A1 (de) 1995-12-11 1995-12-11 Verwendung von Kaliumchlorid zur Silierung von Grünfutter
DE19546200 1995-12-11
PCT/EP1996/005331 WO1997021355A1 (fr) 1995-12-11 1996-12-02 Utilisation de chlorure de potassium pour l'ensilage de fourrage vert

Publications (1)

Publication Number Publication Date
EP0866662A1 true EP0866662A1 (fr) 1998-09-30

Family

ID=7779802

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96941635A Withdrawn EP0866662A1 (fr) 1995-12-11 1996-12-02 Utilisation de chlorure de potassium pour l'ensilage de fourrage vert

Country Status (14)

Country Link
EP (1) EP0866662A1 (fr)
JP (1) JP2000501937A (fr)
KR (1) KR19990072049A (fr)
AU (1) AU1096197A (fr)
BG (1) BG102451A (fr)
BR (1) BR9611976A (fr)
CA (1) CA2235392A1 (fr)
CZ (1) CZ168798A3 (fr)
DE (1) DE19546200A1 (fr)
NO (1) NO982665L (fr)
PL (1) PL327194A1 (fr)
SK (1) SK76398A3 (fr)
TR (1) TR199801037T2 (fr)
WO (1) WO1997021355A1 (fr)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9721355A1 *

Also Published As

Publication number Publication date
TR199801037T2 (xx) 1998-08-21
NO982665D0 (no) 1998-06-10
KR19990072049A (ko) 1999-09-27
SK76398A3 (en) 1998-12-02
DE19546200A1 (de) 1997-06-12
MX9803288A (es) 1998-09-30
JP2000501937A (ja) 2000-02-22
PL327194A1 (en) 1998-11-23
WO1997021355A1 (fr) 1997-06-19
AU1096197A (en) 1997-07-03
NO982665L (no) 1998-06-10
BR9611976A (pt) 1999-02-17
BG102451A (en) 1999-02-26
CZ168798A3 (cs) 1999-04-14
CA2235392A1 (fr) 1997-06-19

Similar Documents

Publication Publication Date Title
DE2736880A1 (de) Verfahren zur konservierung und aufwertung von gruenpflanzen und dafuer geeigneter zusatz
DE3724964C2 (de) Heu-Konservierungsmittel und Verfahren zur Heukonservierung
DE2648647C2 (fr)
DE2507067A1 (de) Verfahren zur verhinderung der aeroben abbauvorgaenge im gaerfutter
DE3208134C2 (fr)
DE3039055A1 (de) Schweinefutter mit langer haltbarkeit
WO1997021355A1 (fr) Utilisation de chlorure de potassium pour l'ensilage de fourrage vert
EP0399385B1 (fr) Composition combinée et procédé d'ensilage de fourrage vert et empêchement de processus de dégradation dans le fourrage ensilé
DE2019972A1 (de) Vorwelken von Futterpflanzen
DE4034749C2 (de) Kombinationspräparat und Verfahren zum Einsäuern von Grünfutter und Verhindern von aeroben Abbauvorgängen in Gärfutter
Mahanna et al. Hay Additive Review:" Where We've Been, Where We're Going"
DE3024994C2 (fr)
EP0842263A1 (fr) Procede de production d'une preparation mixte destinee a l'ensilage de fourrage vert
DE2334296A1 (de) Verfahren und mittel zum konservieren von silage
DE4112866C2 (fr)
EP0884954A1 (fr) Agent d'ensilage
WO1997014317A1 (fr) Procede et agent pour ensiler du fourrage
DE2838071A1 (de) Siliermittel
DE2329654C3 (de) Konservierungsmittel für einsiliertes Viehfutter
DE60003393T2 (de) Verfahren zum einsaeuern von futter
DE2553262C3 (de) Streufähiger Silage-Zusatz
AT228039B (de) Verfahren zur Haltbarmachung von Grünfutter
CH649897A5 (de) Verfahren zum konservieren von feuchter biomasse.
DE1692440C3 (de) Natriumnitrit-enthaltende Zubereitung zur Silierung von Grünfutter
AT233937B (de) Verfahren zur Präservierung von Grünfutter

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19980407

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: LV PAYMENT 980407;RO PAYMENT 980407;SI PAYMENT 980407

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 20010427

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 20010818