DE836735C - Method for preventing the germination of stored field and garden crops - Google Patents

Method for preventing the germination of stored field and garden crops

Info

Publication number
DE836735C
DE836735C DE1949P0000316 DEP0000316D DE836735C DE 836735 C DE836735 C DE 836735C DE 1949P0000316 DE1949P0000316 DE 1949P0000316 DE P0000316 D DEP0000316 D DE P0000316D DE 836735 C DE836735 C DE 836735C
Authority
DE
Germany
Prior art keywords
acid
germination
preventing
sodium
garden crops
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.)
Expired
Application number
DE1949P0000316
Other languages
German (de)
Other versions
DE1601785U (en
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.)
CF Spiess and Sohn GmbH and Co
Aurubis AG
Original Assignee
Norddeutsche Affinerie AG
CF Spiess and Sohn GmbH and Co
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 Norddeutsche Affinerie AG, CF Spiess and Sohn GmbH and Co filed Critical Norddeutsche Affinerie AG
Priority to DE1949P0000316 priority Critical patent/DE836735C/en
Application granted granted Critical
Publication of DE836735C publication Critical patent/DE836735C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Description

ICs ist l>ekannt, lagernde Kartoffeln, Rüben der verschiedensten Art bzw. sonstige Feld- und Gartenleuchte, die später als Lebensmittel, Futtermittel oder für technische Zwecke verwendet werden sollen, durch Zusatz geringer Mengen l>estimmter Chemikalien am vorzeitigen Keimen zu verhindern. Als solche Mittel werden in der Literatur u. a. Holzkohlenme'hl,Torfmull, Schwefel, Schwefelsäure, Ätzkalk, Formaldehyd, Ammoniak, Aceton. Chlorwasserstoff, Schwefelkohlenstoff, Tetrachlorkohlenstoff. Arkalisalze der /Hndolyl-ICs is known, stored potatoes, beets of various kinds or other field and garden lights, which are later used as food, feed or to be used for technical purposes, by adding small amounts of oil Prevent chemicals from germinating prematurely. As such means are used in the Literature et al. Charcoal, peat, sulfur, Sulfuric acid, quicklime, formaldehyde, ammonia, acetone. Hydrogen chloride, carbon disulfide, Carbon tetrachloride. Arkali salts of the / hndolyl-

bzw. a-XTaphthylessigsäure, Phenylurethan od. dgl., α-Naphthylessigsäuremethylester, Napht'halsäuremethylester, Naphthoxyessigsäuren bzw. ihre Ester und Salze, Dibromäthan, Thioharnstoffe, Kohlensäure, Äthylenthiocyanhydrin sowie Rhodankalium "aufgeführt.or aX T aphthylessigsäure, Phenylurethan od. The like., α-Naphthylessigsäuremethylester, Napht'halsäuremethylester, naphthoxyacetic acids or their esters and salts, dibromoethane, thioureas, carbonic acid, ethylene thiocyanohydrin and potassium rhodium "are listed.

An Hand von Vergleichsversuchsreihen mit Kartoffeln wurden, umgerechnet auf 1 kg, nach 18 Wochen frostfreier Winterlagerung neue Befunde ermittelt, die hier auszugsweise wiedergegel >en sind:On the basis of a series of comparative tests with potatoes, converted to 1 kg, after 18 weeks of frost-free winter storage determined new findings, which are reproduced here in extracts > s are:

I,I, Substanzsubstance KeimzahlGerm count Keimlänge
mmGerm length
mm 2.2. BlindkontrolleBlind control 55 α -Naphthy lessigsäur emethy 1-α -Naphthy lessetic acid emethy 1- JyJy j, jj, j 3-3- ester '. ester '. 2121 2Λ2Λ AA. /Hndolylessigsaures Natrium/ Hndolyl acetic acid sodium 2222nd 2,42.4 5·5 · NatriumformiatSodium formate 2020th 6.6th Ameisensäureäthylester ....Ethyl formate .... *y* y
2020th 2,02.0 1010 7-7- Natriumglyceroborat Sodium glyceroborate 3i3i 3.53.5 8.8th. Aminoessigsaures Ammon ..Aminoacetic acid ammonium. 2727 3.03.0 9-9- Cyanessigsäureester Cyanoacetic acid ester 2626th 2,82.8 10.10. Rhodanessigsäureester Rhodanacetic acid ester 2424 2,62.6 II.II. Natriumphthalat Sodium phthalate 2424 2,72.7 1515th 12.12th Natriumnaphthalat Sodium naphthalate 3535 ,/
2,9, /
2.9 Π,Π, Phthalylessigsaures NatriumSodium phthalylacetic acid 3030th 1,91.9 H-H- Amylurethan . Amyl urethane. Ύ7Ύ7 Ι,ΙΙ, Ι a-NaphthylessigsäureMethyl-a-naphthylacetic acid methyl O/O/ ΐ5·ΐ5 ester und Cyanessigsäureesteresters and cyanoacetic acid esters IQIQ 2,42.4 3030th ß-Indolylessigsaures Natriumß-Indolylacetic acid sodium i6.i6. und Natriumformiat and sodium formate I9I9 2,22.2 Natriumphthalat undSodium phthalate and 17-17- Natriumglyceroborat Sodium glyceroborate 2020th i,9i, 9 Ameisensäureäthylester undEthyl formate and »5»5 i8.i8. Aminoessigsaures Ammon ..Aminoacetic acid ammonium. !9! 9 !.9! .9 Amylurethan und Rhodan-Amyl urethane and rhodan essigsaures Natrium sodium acetic acid 2828 1,01.0

Es kam je Kilogramm Kartoffeln stets 1 g Präparat in loser Auf stäubungizur Anwendung, das seinerseits 10% Wirkstoff bzw. Wirkstoffgemisch und 90% Talkum in innigster Mischung enthielt. Aus diesen Daten ergibt sich als bisher unbekannte Folgerung, daß noch weitere Substanzen für sich oder in Mischung oder gemeinsam mit anderen an sich bekannten Mitteln der verschiedensten Art einen sicheren Vorratsschutz lagernder Früchte insofern gewährleisten, als si« die vorzeitige Keimung verhüten. Die Mischungsverhältnisse der Wirkstoffe unter sich können dabei innerhalb weitester Grenzen schwanken (z. B. 1 : 1).For each kilogram of potatoes, 1 g of the preparation was used in loose dusting, which in turn was used 10% active ingredient or active ingredient mixture and 90% talc in the most intimate mixture. the end These data result in a hitherto unknown conclusion that there are other substances in their own right or in a mixture or together with other known agents of various kinds ensure a secure storage protection of stored fruits insofar as they prevent premature germination prevent. The mixing ratios of the active ingredients can be within vary widely (e.g. 1: 1).

Claims (1)

Patentanspruch:Claim: Verfahren zur Verhinderung der Keimung lagernder Feld- und Gartenfrüchte, die später als Lebensmittel, Futtermittel oder für technische Zwecke Verwendung finden sollen, dadurch gekennzeichnet, daß man Salze oder Ester von Ameisensäure, Glyceroborsäure, Amino-, Cyan- oder Rhodanessigsäure, Phthalsäure, Naphthalsäure oder Phthälylessigsäure für sich oder in Mischung oder gemeinsam mit anderen an sich bekannten Mitteln in gebräuchlichen Gaben anwendet.Process for preventing the germination of stored crops and garden crops that will later to be used as food, feed or for technical purposes, thereby characterized in that salts or esters of formic acid, glyceroboric acid, amino, Cyanoacetic or rhodanacetic acid, phthalic acid, naphthalic acid or phthalyl acetic acid for themselves or in a mixture or together with other known agents in common Applying gifts. 3929 4.523929 4.52
DE1949P0000316 1949-11-24 1949-11-24 Method for preventing the germination of stored field and garden crops Expired DE836735C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1949P0000316 DE836735C (en) 1949-11-24 1949-11-24 Method for preventing the germination of stored field and garden crops

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1949P0000316 DE836735C (en) 1949-11-24 1949-11-24 Method for preventing the germination of stored field and garden crops

Publications (1)

Publication Number Publication Date
DE836735C true DE836735C (en) 1952-04-17

Family

ID=579488

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1949P0000316 Expired DE836735C (en) 1949-11-24 1949-11-24 Method for preventing the germination of stored field and garden crops

Country Status (1)

Country Link
DE (1) DE836735C (en)

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