DE2537617C2 - Process for the preparation of a soil improver - Google Patents

Process for the preparation of a soil improver

Info

Publication number
DE2537617C2
DE2537617C2 DE19752537617 DE2537617A DE2537617C2 DE 2537617 C2 DE2537617 C2 DE 2537617C2 DE 19752537617 DE19752537617 DE 19752537617 DE 2537617 A DE2537617 A DE 2537617A DE 2537617 C2 DE2537617 C2 DE 2537617C2
Authority
DE
Germany
Prior art keywords
preparation
soil improver
added
mixture
diluted
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
DE19752537617
Other languages
German (de)
Other versions
DE2537617A1 (en
Inventor
Des Erfinders Auf Nennung Verzicht
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.)
HEITLAND, VOLKER, 3100 CELLE, DE
Original Assignee
Heitland Volker 3100 Celle
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 Heitland Volker 3100 Celle filed Critical Heitland Volker 3100 Celle
Priority to DE19752537617 priority Critical patent/DE2537617C2/en
Publication of DE2537617A1 publication Critical patent/DE2537617A1/en
Application granted granted Critical
Publication of DE2537617C2 publication Critical patent/DE2537617C2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B15/00—Organic phosphatic fertilisers

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)

Description

2525th

Die Erfindung betrifft ein Verfahren zur Herstellung eines Bodenverbesserungsmittels durch Mischen von technischer Phosphorsäure mit Harnstoff.The invention relates to a method for producing a soil improver by mixing technical phosphoric acid with urea.

Es ist bereits bekannt, nach einem derartigen Verfahren hergestellte Bodenverbesserungsmittel als Düngemittel einzusetzen (DE-PS 2 86 491).It is already known to use such a method use produced soil improvers as fertilizers (DE-PS 2 86 491).

Ausgehend von diesem Stand der Technik liegt der Erfindung die Aufgabe zugrunde, ein Bodenverbesserungsmittel zu schaffen, mit welchem die Nährstoffaufnahme durch die Pflanzen weiter verbessert wird.Proceeding from this prior art, the invention is based on the object of providing a soil improver to create, with which the nutrient uptake by the plants is further improved.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß als weiterer Bestandteil ein Saccharid zugemischt wird.According to the invention, this object is achieved in that a saccharide is added as a further component will.

Wie umfangreiche Versuche gezeigt haben, wird mit einem derartigen Bodenverbesserungsmittel das Wachstum der Pflanzen beschleunigt und der Ertrag verbessert.As extensive tests have shown, with such a soil improver that Accelerates plant growth and improves yield.

Besonders vorteilhaft ist es, wenn die Mischung 5% Stickstoff und 10% P2O5 enthält und mit der zwanzigfachen Wassermenge verdünnt wird. Hierbei ist es besonders vorteilhaft, wenn der Mischung 6% Superphosphat zugesetzt wird.It is particularly advantageous if the mixture contains 5% nitrogen and 10% P2O5 and twenty times as much Amount of water is diluted. It is particularly advantageous if the mixture contains 6% superphosphate is added.

Eine andere Möglichkeit zur Verbesserung eines durch Mischen von technischer Phosphorsäure mit Harnstoff erzeugten Bodenverbesserungsmittels besteht darin, daß als weiterer Bestandteil Methylcellulose zugemischt wird. Aurh mit einem solchen Bodenverbesserungsmittel läßt sich der Ertrag nicht unerheblich steigern. Another possibility for improving a soil improver produced by mixing technical grade phosphoric acid with urea consists in adding methyl cellulose as a further component. AurH with such soil can yield not increase significant.

Zweckmäßigerweise enthält hier die Mischung 10% Stickstoff und 10% P2Os und wird ebenfalls mit Wasser verdünnt.The mixture here expediently contains 10% nitrogen and 10% P 2 Os and is also diluted with water.

6060

6565

Claims (5)

Patentansprüche:Patent claims: 1. Verfahren zur Herstellung eines Bodenverbesserungsmittels durch Mischen von technischer Phosphorsäure mit Harnstoff, dadurch gekennzeichnet, daß als weiterer Bestandteil ein Saccharid zugemischt wird.1. Process for the preparation of a soil improver by mixing technical Phosphoric acid with urea, characterized in that a Saccharide is added. Z Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Mischung 5% Stickstoff und 10% P2OS enthält und mit der zwanzigfachen Wassermenge verdünnt wird.Z method according to claim 1, characterized in that the mixture contains 5% nitrogen and 10% Contains P2OS and with twenty times the amount of water is diluted. 3. Verfahren nach Anspruch 1 und 2, dadurch gekennzeichnet, daß der Mischung 6% Superphosphat zugesetzt wird.3. The method according to claim 1 and 2, characterized in that the mixture is 6% superphosphate is added. 4. Verfahren zur Herstellung eines Bodenverbesserungsmittels durch Mischen von technischer Phosphorsäure mit Harnstoff, dadurch gekennzeichnet, daß als weiterer Bestandteil Methylcellulose zugemischt wird.4. Process for the preparation of a soil improver by mixing technical Phosphoric acid with urea, characterized in that methyl cellulose is added as a further component will. 5. Verfahren nach Anspruch 4, dadurch gekennzeichnet, daß die Mischung 10% Stickstoff und 10% P2O5 enthält und mit Wasser verdünnt wird.5. The method according to claim 4, characterized in that the mixture 10% nitrogen and 10% Contains P2O5 and is diluted with water.
DE19752537617 1975-08-23 1975-08-23 Process for the preparation of a soil improver Expired DE2537617C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752537617 DE2537617C2 (en) 1975-08-23 1975-08-23 Process for the preparation of a soil improver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752537617 DE2537617C2 (en) 1975-08-23 1975-08-23 Process for the preparation of a soil improver

Publications (2)

Publication Number Publication Date
DE2537617A1 DE2537617A1 (en) 1977-03-17
DE2537617C2 true DE2537617C2 (en) 1986-10-16

Family

ID=5954694

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752537617 Expired DE2537617C2 (en) 1975-08-23 1975-08-23 Process for the preparation of a soil improver

Country Status (1)

Country Link
DE (1) DE2537617C2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3744569C1 (en) * 1987-12-30 1989-04-13 Gnotobiotechnik Und Bioforschu Soil improvers
DE10330561A1 (en) * 2003-07-07 2005-01-27 Hans-Joachim Gieger Soil improvement agent comprising a mixture of comminuted crystalline diabas (sic), molasses, calcium and magnesium hydroxides, and calcium magnesium peroxide useful for improvement of silicate based soils

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3006209A1 (en) * 1977-12-21 1981-09-03 Kolloidtechnik GmbH, 3100 Celle Activation of plant growth in polluted soils - using colloidal emulsion contg. phosphoric acid
SE430982B (en) * 1981-09-28 1983-12-27 Ernst Goran Eriksson Haartman TABLET FORM FERTILIZER CONTAINING A CHLORO-REDUCING AGENT

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE286491C (en) *
US1960600A (en) * 1930-07-31 1934-05-29 Stewart Robert Method of soil fertilization
US3356482A (en) * 1966-10-05 1967-12-05 Colonial Sugar Refining Co Fertilizer comprising a salt of a sugar phosphate ester
GB1353896A (en) * 1970-09-07 1974-05-22 Ici Ltd Manufacture of calcium salts of phosphoric esters of polyhydric alcohols

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3744569C1 (en) * 1987-12-30 1989-04-13 Gnotobiotechnik Und Bioforschu Soil improvers
DE10330561A1 (en) * 2003-07-07 2005-01-27 Hans-Joachim Gieger Soil improvement agent comprising a mixture of comminuted crystalline diabas (sic), molasses, calcium and magnesium hydroxides, and calcium magnesium peroxide useful for improvement of silicate based soils

Also Published As

Publication number Publication date
DE2537617A1 (en) 1977-03-17

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Legal Events

Date Code Title Description
OI Miscellaneous see part 1
OGA New person/name/address of the applicant
8110 Request for examination paragraph 44
8126 Change of the secondary classification

Ipc: C09K 17/00

8139 Disposal/non-payment of the annual fee
8170 Reinstatement of the former position
8127 New person/name/address of the applicant

Owner name: HEITLAND, VOLKER, 3100 CELLE, DE

D2 Grant after examination
8364 No opposition during term of opposition