DE3237905C2 - - Google Patents

Info

Publication number
DE3237905C2
DE3237905C2 DE3237905A DE3237905A DE3237905C2 DE 3237905 C2 DE3237905 C2 DE 3237905C2 DE 3237905 A DE3237905 A DE 3237905A DE 3237905 A DE3237905 A DE 3237905A DE 3237905 C2 DE3237905 C2 DE 3237905C2
Authority
DE
Germany
Prior art keywords
urea
dicyandiamide
granules
fertilizer
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 - Lifetime
Application number
DE3237905A
Other languages
German (de)
English (en)
Other versions
DE3237905A1 (de
Inventor
Svatopluk Dr. Solansky
Horst Dr. 8223 Trostberg De Michaud
Horst 8201 Obing De Behnke
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.)
Evonik Operations GmbH
Original Assignee
SKW Trostberg AG
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 SKW Trostberg AG filed Critical SKW Trostberg AG
Priority to DE19823237905 priority Critical patent/DE3237905A1/de
Priority to IN1228/CAL/83A priority patent/IN159723B/en
Priority to PH29677A priority patent/PH21698A/en
Priority to JP58189447A priority patent/JPS5992990A/ja
Publication of DE3237905A1 publication Critical patent/DE3237905A1/de
Application granted granted Critical
Publication of DE3237905C2 publication Critical patent/DE3237905C2/de
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • C05C9/005—Post-treatment
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Fertilizers (AREA)
DE19823237905 1982-10-13 1982-10-13 Stickstoffduengemittel mit einem gehalt von nitrifikationshemmstoff Granted DE3237905A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19823237905 DE3237905A1 (de) 1982-10-13 1982-10-13 Stickstoffduengemittel mit einem gehalt von nitrifikationshemmstoff
IN1228/CAL/83A IN159723B (ja) 1982-10-13 1983-10-04
PH29677A PH21698A (en) 1982-10-13 1983-10-10 Nitrogen fertilizer with a content of nitrification inhibitor
JP58189447A JPS5992990A (ja) 1982-10-13 1983-10-12 硝化作用阻害物質を含有する窒素肥料およびその製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823237905 DE3237905A1 (de) 1982-10-13 1982-10-13 Stickstoffduengemittel mit einem gehalt von nitrifikationshemmstoff

Publications (2)

Publication Number Publication Date
DE3237905A1 DE3237905A1 (de) 1984-04-19
DE3237905C2 true DE3237905C2 (ja) 1990-05-17

Family

ID=6175591

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823237905 Granted DE3237905A1 (de) 1982-10-13 1982-10-13 Stickstoffduengemittel mit einem gehalt von nitrifikationshemmstoff

Country Status (4)

Country Link
JP (1) JPS5992990A (ja)
DE (1) DE3237905A1 (ja)
IN (1) IN159723B (ja)
PH (1) PH21698A (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3544399A1 (de) * 1985-12-16 1987-06-19 Sueddeutsche Kalkstickstoff Verfahren zur herstellung von stickstoffduengern
DE3601805A1 (de) * 1986-01-22 1987-07-23 Basf Ag Verfahren zum aufbringen von feinteiligem dicyandiamid auf ammonium- und sulfatgruppenhaltigen duengemitteln
US8075660B2 (en) * 2006-01-13 2011-12-13 Honeywell International Inc. Stabilized compositions comprising ammonium nitrate
DE102009036229B4 (de) 2009-08-05 2015-02-12 Skw Stickstoffwerke Piesteritz Gmbh Antibackmittel für harnstoffbasierte Düngemittel, Düngemittelformulierungen mit diesem Antibackmittel und Verfahren zu deren Herstellung
CN107382626A (zh) * 2017-08-28 2017-11-24 吉林农业大学 一种玉米专用砾肥及其制备方法
CN114980741A (zh) * 2020-01-16 2022-08-30 巴斯夫欧洲公司 包含硝化抑制剂和载体的混合物

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD108730A1 (ja) * 1973-11-30 1974-10-05
DE2922436A1 (de) * 1979-06-01 1980-12-18 Sueddeutsche Kalkstickstoff Verfahren zur gewinnung von harnstoffkoernern mit verbesserten eigenschaften

Also Published As

Publication number Publication date
IN159723B (ja) 1987-06-06
PH21698A (en) 1988-01-13
JPS5992990A (ja) 1984-05-29
DE3237905A1 (de) 1984-04-19

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee