AT229688B - Feed additive - Google Patents

Feed additive

Info

Publication number
AT229688B
AT229688B AT971761A AT971761A AT229688B AT 229688 B AT229688 B AT 229688B AT 971761 A AT971761 A AT 971761A AT 971761 A AT971761 A AT 971761A AT 229688 B AT229688 B AT 229688B
Authority
AT
Austria
Prior art keywords
animals
feed additive
test
fattening
parts
Prior art date
Application number
AT971761A
Other languages
German (de)
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Application granted granted Critical
Publication of AT229688B publication Critical patent/AT229688B/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/105Aliphatic or alicyclic compounds
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/111Aromatic compounds
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/20Inorganic substances, e.g. oligoelements
    • A23K20/28Silicates, e.g. perlites, zeolites or bentonites
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K50/00Feeding-stuffs specially adapted for particular animals
    • A23K50/10Feeding-stuffs specially adapted for particular animals for ruminants
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K50/00Feeding-stuffs specially adapted for particular animals
    • A23K50/30Feeding-stuffs specially adapted for particular animals for swines
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K50/00Feeding-stuffs specially adapted for particular animals
    • A23K50/70Feeding-stuffs specially adapted for particular animals for birds
    • A23K50/75Feeding-stuffs specially adapted for particular animals for birds for poultry

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Birds (AREA)
  • Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Molecular Biology (AREA)
  • Mycology (AREA)
  • Physiology (AREA)
  • Inorganic Chemistry (AREA)
  • Feed For Specific Animals (AREA)
  • Fodder In General (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Futterzusatz 
 EMI1.1 
 

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      B.Beispiel l :   6 männliche, kastrierte, veredelte Landschweine wurden im Alter von drei Monaten in drei etwa gleich schwere Paare eingeteilt. Die jeweils als Versuchspaare zusammengefassten Tiere erhielten stets die gleiche Futtermenge. Gefüttert wurde mit gedämpften Kartoffeln, Gerstenschrot, Fischmehl und einem Mineralstoff-Vitamingemisch ("Ramikal   24"der   Firma H. Michelsen & Co., Hamburg). Der Anteil an Fischmehl wurde so gehalten, dass der Anteil an tierischem Eiweiss für die Mast der Tiere bis 50 kg etwa der unteren Grenze der Anforderung der Normen der Deutschen Landwirtschaftsgesellschaft entsprach und für die Mast der Tiere darüber dieNormzahlen um etwa 20% unterschritten wurden.

   Nachdem die Tiere sich während einiger Zeit an das Versuchsfutter gewöhnt hatten, wurde den Versuchstieren   3, 5-Dichlorsalicylsäure   im Ausmass von täglich 30 mg/kg Körpergewicht zugefüttert. Nach Ablauf von 32 Tagen wurde die Dosis auf 20 mg/kg erniedrigt. Die entsprechenden Kontrolltiere erhielten keine Wirkstoffzulage. Nach Zufütterung über insgesamt 115 Tage wurden die Schweine geschlachtet. Dabei zeigte sich, dass die Versuchstiere eine etwa 5,   51o   bessere Gewichtszunahme aufgewiesen hatten als die entsprechenden Kontrolltiere, und dass bei den Versuchstieren das Gesamtkörperfett etwa 6, 7% geringer war als bei den Kontrollieren. 



   Beispiel 2 : Zwei Gruppen von je acht Fleckvieh-Jungochsen (durchschnittlich 25 Monate alt und bei Versuchsbeginn 400 kg schwer) erhielten während einer 120 Tage dauernden Mastperiode neben freier Grasung auf einer Weide mässiger Qualität (Überschwemmungsgebiet) ein Mastfutter, das aus Sojaschrot, Rapsschrot, geschrotetem Futtergetreide, Luzernegrünmehl, Melasse, Mineralstoffen und Vitaminen bestand. Die Versuchsgruppe erhielt ausserdem im Mastfutter einen täglichen Zusatz von 3,5-Dichlorsalicylsäure entsprechend einer durchschnittlichen Tageszufuhr von 10 mg/kg Körpergewicht, während die Kontrollgruppe keine Wirkstoffzulage erhielt. Bereits während des Versuchs war es offensichtlich, dass sich die Tiere der Versuchsgruppe besser entwickelten als die Kontrolltiere.

   Die Schlusswägung ergab dementsprechend, dass die Gewichtszunahmen der Versuchstiere durchschnittlich um 15% über derjenigen der Kontrolltiere lagen. 



    PATENTANSPRÜCHE :    
1. Futterzusatz für die Aufzucht und Mast von Nutztieren, dadurch gekennzeichnet, dass er 3,5-Dichlorsalicylsäure oder Salze derselben enthält.



   <Desc / Clms Page number 1>
 



  Feed additive
 EMI1.1
 

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      B. Example 1: 6 male, castrated, grafted country pigs were divided into three pairs of roughly equal weight at the age of three months. The animals combined as test pairs always received the same amount of food. It was fed with steamed potatoes, barley meal, fish meal and a mixture of minerals and vitamins ("Ramikal 24" from H. Michelsen & Co., Hamburg). The proportion of fish meal was kept in such a way that the proportion of animal protein for the fattening of the animals up to 50 kg corresponded approximately to the lower limit of the requirements of the standards of the German Agricultural Society and for the fattening of the animals above the standard figures were undercut by about 20%.

   After the animals had got used to the test feed for some time, the test animals were fed 3,5-dichlorosalicylic acid in the amount of 30 mg / kg body weight daily. After 32 days the dose was reduced to 20 mg / kg. The corresponding control animals received no active ingredient supplement. After additional feeding for a total of 115 days, the pigs were slaughtered. It was found that the test animals had an approximately 5.51o better weight gain than the corresponding control animals, and that the total body fat of the test animals was about 6.7% less than that of the controls.



   Example 2: Two groups of eight Fleckvieh young steers each (on average 25 months old and weighing 400 kg at the start of the experiment) received, in addition to free grazing on a pasture of moderate quality (floodplain), a fattening feed made from soy meal, rapeseed meal, during a fattening period lasting 120 days. crushed feed grain, green alfalfa meal, molasses, minerals and vitamins. The test group also received a daily addition of 3,5-dichlorosalicylic acid in the fattening feed corresponding to an average daily intake of 10 mg / kg body weight, while the control group received no active ingredient addition. It was already evident during the experiment that the animals in the experimental group developed better than the control animals.

   The final weighing showed that the weight gain of the test animals was on average 15% higher than that of the control animals.



    PATENT CLAIMS:
1. Feed additive for the rearing and fattening of farm animals, characterized in that it contains 3,5-dichlorosalicylic acid or salts thereof.

 

Claims (1)

2. Futterzusatz nach Anspruch 1, dadurch gekennzeichnet, dass er 1 - 10, insbesondere 1 - 3, Teile Wirkstoff auf 100 Teile eines Trägerstoffes enthält. 2. Feed additive according to claim 1, characterized in that it contains 1 to 10, in particular 1 to 3, parts of active ingredient per 100 parts of a carrier. 3. Futterzusatz nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass er aus 100 Gew.-Teilen Kleie und 3 Gew.-Teilen 3, 5 -Dichlorsalicylsäure besteht. 3. Feed additive according to claim 1 or 2, characterized in that it consists of 100 parts by weight of bran and 3 parts by weight of 3, 5-dichlorosalicylic acid.
AT971761A 1961-02-22 1961-12-22 Feed additive AT229688B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH229688X 1961-02-22

Publications (1)

Publication Number Publication Date
AT229688B true AT229688B (en) 1963-10-10

Family

ID=4456236

Family Applications (1)

Application Number Title Priority Date Filing Date
AT971761A AT229688B (en) 1961-02-22 1961-12-22 Feed additive

Country Status (1)

Country Link
AT (1) AT229688B (en)

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