DE365396C - Soil improvers - Google Patents

Soil improvers

Info

Publication number
DE365396C
DE365396C DER52097D DER0052097D DE365396C DE 365396 C DE365396 C DE 365396C DE R52097 D DER52097 D DE R52097D DE R0052097 D DER0052097 D DE R0052097D DE 365396 C DE365396 C DE 365396C
Authority
DE
Germany
Prior art keywords
percent
rocks
potassium
soil improvers
soil
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
DER52097D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DER52097D priority Critical patent/DE365396C/en
Application granted granted Critical
Publication of DE365396C publication Critical patent/DE365396C/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05DINORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D9/00Other inorganic fertilisers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Cultivation Of Plants (AREA)
  • Fertilizers (AREA)

Description

Bodenverbesserungsmittel. Kalium ist einer der wichtigsten Pflanzennährstoffe. Die Anhäufung oder der hohe Gehalt an Kalium in manchen zutage anstehenden Gesteinen, die besonders unter dem Namen »Phonolith« bekanntgeworden sind,. hat vielfach zur Verwendung dieser Gesteine als Kalidünger geführt. Es wurde dabei übersehen, daß .das Kalium in diesen Gesteinen als ein Salz der Aluminiumsilikate auftritt, welche in der hydrierten Verbindung das Kalium erst nach Hinzutritt von Basen wie Ca, Mg oder Na an die Pflanze durch Vermittelung der im Boden vorhandenen Verwitterungssilikate abgibt.Soil improvers. Potassium is one of the most important plant nutrients. The accumulation or the high content of potassium in some exposed rocks, which have become particularly known under the name "Phonolith". often has to Use of these rocks as potash fertilizers resulted. It was overlooked that .The potassium in these rocks occurs as a salt of the aluminum silicates, which in the hydrogenated compound the potassium only after the addition of bases such as Ca, Mg or Na to the plant through mediation of the weathering silicates present in the soil gives away.

Anderseits ist bekannt, daß manche der die Nährstoffe enthaltenden Salze, wie Kalisalz oder Salpeter, den Boden verkrusten. Außerdem gehen s:e im Boden chemische Verbindungen schwer löslicher Art ein,. die zwar die Nährstoffe vor dem Auswaschen bewahren, die aber dadurch nachteilig wirken, daß sie die Austauschfähigkeit der Verwitterungsilikate, z. B. auch durch Sättigung mit Nährstoffen, herabsetzen und damit allgemein die Bedingungen für die Pflanzenernährung vermindern.On the other hand, it is known that some of the nutrients containing Salts, such as potash or saltpetre, encrust the soil. They also go in the ground chemical compounds of a poorly soluble nature. which although the nutrients before the Preserve washout, but they have a disadvantageous effect in that they prevent the interchangeability the weathering silicates, e.g. B. also by saturation with nutrients, reduce and thus generally reduce the conditions for plant nutrition.

Versuche haben nun gelehrt, daß quarzfreie basische.,Älttminitttnsilikat@e uM so leichter verwittern, _ je größer der Gehaltan Natrium in ihnen ist--was fast ausnahmslos eine Ver-__ -z. mindereng ,des Gehalts an Kalium bedeutet -und daß sie bei ihrer Verwitterung in einen Zustand übergehen, der die den Zeolithen eigentümlichen Eigenschaften des Austausches der Basen zeigt.Experiments have now shown that quartz-free basic., Älttminitttnsilikat @ e The easier it is to weather _ the greater the sodium content in them - which is almost without exception a ver -__ -z. inferior, the content of potassium means -and that they change into a state when weathered, which is peculiar to zeolites Shows properties of the exchange of bases.

Das für natriumreiche Gesteine Gesagte gilt auch. für an Kalzium und an Magnesium reiche Gesteine gleicher Art in annähernd gleichem Maße. So sind also Gesteine folgender Zusammensetzung im Sinne der Erfindung besonders, als Bodenverbesserer geeignet: Phonolith vorn Dachberg (Rhön) mit 4,11 bis 4,75 Prozent K= O und mit 6,55 bis 7,33 Prozent Nag O; Phonolith vom Hohentwiel mit 3,54 Prozent K, O und 9,78 Prozent Na= O Phonolith vom Kaiserstuhl, Erdhalde bei Bötzingen mit o,r2 Prozent K, O und 2,56 Prozent Na. O bei 14,8i Prozent Ca O und 9 Prozent Fe 0..What has been said about high-sodium rocks also applies. for rocks of the same type rich in calcium and magnesium in approximately the same amount. Rocks of the following composition are therefore particularly suitable as soil improvers within the meaning of the invention: Phonolite at the Dachberg (Rhön) with 4.11 to 4.75 percent K = O and with 6.55 to 7.33 percent Nag O; Phonolite from Hohentwiel with 3.54 percent K, O and 9.78 percent Na = O Phonolite from Kaiserstuhl, Erdhalde near Bötzingen with 0.2 percent K, O and 2.56 percent Na. O at 14.8 percent Ca O and 9 percent Fe 0 ..

Andere Fundorte hegen in Sachsen, Böhmen, usw.Other sites are found in Saxony, Bohemia, etc.

Das Gestein wird gebrochen und staubfein vermahlen, alsdann am besten im Spätherbst oder zeitigen Frühjahr ausgestreut. Die Schnelligkeit der Bildung der »Verwitterungssilikate« (rasische Aluminium-Hydrosilikate) :st fast nur von dem :Grade der @einheit abhängig.The rock is broken up and ground into fine dust, then best of all Spread in late autumn or early spring. The speed of education of the "weathering silicates" (rapid aluminum hydrosilicates): st almost exclusively from the: degree of @unit dependent.

Die Erfindung besteht detunach darin, daß derartig fein vermahlene Gesteine schnell in Verwitterungssilikate (Zeolithe) übergehen und damit die zum Stillstand gekommene oder stark verminderte Zuführung von. Pflanzennährstoffen, wie Kalium oder Stickstoff (Ammoniak), zur Pflanze wieder aufleben lassen oder anregen. Ferner wirkt die dabei gebildete kolloide Kieselsäure oder das kolloide Aluminiumsilikat dauernd' auf die mineralischen Bodenbestandteile zersetzend ein.The invention consists in that such finely ground rocks quickly turn into weathering silicates (zeolites) and thus the stopped or greatly reduced supply of. Plant nutrients, like potassium or nitrogen (ammonia), to revive or stimulate the plant. The colloidal silicic acid or the colloidal aluminum silicate formed also has an effect constantly 'decomposing on the mineral soil constituents.

Claims (1)

PATENT-ANsPRUcH: Bodenverbemerungsmittel, bestehend aus quarzfreien, staubfein, zerkleinerten basischen kaliarmen Afuminiumsilikaten.PATENT CLAIM: Soil remediation, consisting of quartz-free, Dust-fine, crushed alkaline low-potassium aluminum silicates.
DER52097D 1921-01-21 1921-01-21 Soil improvers Expired DE365396C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER52097D DE365396C (en) 1921-01-21 1921-01-21 Soil improvers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER52097D DE365396C (en) 1921-01-21 1921-01-21 Soil improvers

Publications (1)

Publication Number Publication Date
DE365396C true DE365396C (en) 1923-05-29

Family

ID=7409131

Family Applications (1)

Application Number Title Priority Date Filing Date
DER52097D Expired DE365396C (en) 1921-01-21 1921-01-21 Soil improvers

Country Status (1)

Country Link
DE (1) DE365396C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1001295B (en) * 1954-06-15 1957-01-24 Ernst Seifert Synthetic zeolites for soil improvement and improvement of the potential of commercial fertilizers
DE1012933B (en) * 1954-06-10 1957-08-01 Norddeutsche Affinerie Process for improving the soil structure
FR2070731A1 (en) * 1969-12-04 1971-09-17 Henkel & Cie Gmbh

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1012933B (en) * 1954-06-10 1957-08-01 Norddeutsche Affinerie Process for improving the soil structure
DE1001295B (en) * 1954-06-15 1957-01-24 Ernst Seifert Synthetic zeolites for soil improvement and improvement of the potential of commercial fertilizers
DE1001295C2 (en) * 1954-06-15 1957-07-04 Ernst Seifert Synthetic zeolites for soil improvement and improvement of the potential of commercial fertilizers
FR2070731A1 (en) * 1969-12-04 1971-09-17 Henkel & Cie Gmbh

Similar Documents

Publication Publication Date Title
DE365396C (en) Soil improvers
DE969208C (en) Mixed fertilizer made from Thomas phosphate and potash salts
DE569734C (en) Process for the production of a silica-containing phosphoric acid fertilizer
DE1001295C2 (en) Synthetic zeolites for soil improvement and improvement of the potential of commercial fertilizers
DE553985C (en) Process for the production of a concentrated fertilizer
DE730234C (en) Soil improvement
DE738840C (en) Process to improve the durability of water-attracting substances
DE613037C (en) Process for the extraction of highly swellable inorganic substances
DE4340050A1 (en) Agent for regeneration of ecologically dead soil, e.g., polluted with lignite residues - comprsies mixt. of silica sand, organic colloid and clay mineral
DE920669C (en) Process for the production of granulated superphosphate
DE951151C (en) Process to increase the effectiveness of the phosphoric acid content in raw or calcined alumina phosphates
DE502540C (en) Process for the production of a preservative for wood
DE940901C (en) Means for improving alkaline clay soils and a process for the preparation thereof
DE660936C (en) Process for the production of a dust-free, non-corrosive, granular calcium cyanamide
DE585737C (en) Brines for the transfer of heat or cold
AT85398B (en) Pesticides made from used gas cleaning compound.
DE560040C (en) Process for the preparation of a silica-nitrogen fertilizer
DE863865C (en) Process for keeping picked flowers or cut flowers fresh
DE311122C (en)
DE363517C (en) Soil improvers
AT142883B (en) Quenching agent containing pectins for hardening steel and similar alloys.
DE508170C (en) Process for the production of a propellant for fertilizers
DE638747C (en) Process for the production of mixed fertilizers
DE388469C (en) Fertilizer
DE518463C (en) Process for preserving green fodder