CA2240284C - Improved formulation for fertilizer additive concentrate - Google Patents

Improved formulation for fertilizer additive concentrate Download PDF

Info

Publication number
CA2240284C
CA2240284C CA002240284A CA2240284A CA2240284C CA 2240284 C CA2240284 C CA 2240284C CA 002240284 A CA002240284 A CA 002240284A CA 2240284 A CA2240284 A CA 2240284A CA 2240284 C CA2240284 C CA 2240284C
Authority
CA
Canada
Prior art keywords
composition
matter
percent
weight
group
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
CA002240284A
Other languages
English (en)
French (fr)
Other versions
CA2240284A1 (en
Inventor
Barry A. Omilinsky
Alexander D. Lindsay
Allen R. Sutton
Willis L. Thornsberry, Jr.
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.)
Koch Agronomic Services LLC
Original Assignee
IMC-AGRICO 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24298625&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2240284(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by IMC-AGRICO Co filed Critical IMC-AGRICO Co
Publication of CA2240284A1 publication Critical patent/CA2240284A1/en
Application granted granted Critical
Publication of CA2240284C publication Critical patent/CA2240284C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S71/00—Chemistry: fertilizers
    • Y10S71/902—Nitrification inhibition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Fertilizers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
CA002240284A 1995-12-19 1996-12-10 Improved formulation for fertilizer additive concentrate Expired - Lifetime CA2240284C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/575,025 1995-12-19
US08/575,025 US5698003A (en) 1995-12-19 1995-12-19 Formulation for fertilizer additive concentrate
PCT/US1996/019223 WO1997022568A1 (en) 1995-12-19 1996-12-10 Improved formulation for fertilizer additive concentrate

Publications (2)

Publication Number Publication Date
CA2240284A1 CA2240284A1 (en) 1997-06-26
CA2240284C true CA2240284C (en) 2005-01-18

Family

ID=24298625

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002240284A Expired - Lifetime CA2240284C (en) 1995-12-19 1996-12-10 Improved formulation for fertilizer additive concentrate

Country Status (14)

Country Link
US (1) US5698003A (enExample)
EP (1) EP0869933B1 (enExample)
JP (1) JP3282149B2 (enExample)
KR (1) KR100419454B1 (enExample)
CN (1) CN1163442C (enExample)
AR (1) AR005137A1 (enExample)
AU (1) AU708702B2 (enExample)
BR (1) BR9612034A (enExample)
CA (1) CA2240284C (enExample)
DE (1) DE69637957D1 (enExample)
ES (1) ES2329201T3 (enExample)
IN (1) IN186192B (enExample)
NZ (1) NZ324974A (enExample)
WO (1) WO1997022568A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107540484A (zh) * 2013-08-23 2018-01-05 科氏农艺服务有限责任公司 脲和氮稳定剂组合物

Families Citing this family (87)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6030659A (en) * 1998-05-28 2000-02-29 Whitehurst Associates, Inc. Phosphate coated urea
JP2002104893A (ja) * 2000-09-27 2002-04-10 Chisso Corp 被覆粒状物およびそれを用いた作物の栽培方法
US20030145639A1 (en) * 2001-04-12 2003-08-07 Secretary Of Army Efficient fertilizer and enzyme-assisted method of production
NZ511606A (en) * 2001-05-09 2002-11-26 Summit Quinphos Nz Ltd Fertiliser compositions comprising urea granules coated with wet ground sulphur
GB0503152D0 (en) * 2005-02-16 2005-03-23 Ciba Sc Holding Ag Foliar feed compositions,their preparations and use
US7494525B2 (en) * 2005-02-22 2009-02-24 Tessenderlo Kerley, Inc. Calcium polysulfide, potassium polysulfide, calcium thiosulfate, and magnesium thiosulfate as urease inhibitors
WO2007087180A2 (en) * 2006-01-12 2007-08-02 Agrotain International, L.L.C. Additive containing n-(n-butyl) thiophosphoric triamide for urea-based fertilizer
EP1820788A1 (de) * 2006-02-16 2007-08-22 BASF Aktiengesellschaft Zubereitungen mit verbesserter Urease-hemmender Wirkung und diese enthaltende harnstoffhaltige Düngemittel
US8419819B2 (en) 2006-06-23 2013-04-16 Koch Agronomic Services, Llc Solid urea fertilizer
CZ301509B6 (cs) 2006-06-28 2010-03-31 Agra Group, A. S. Rozpouštedlová soustava pro prípravu roztoku N-alkyltriamidu kyseliny thiofosforecné, kompozice s obsahem N-alkyltriamidu kyseliny thiofosforecné a její použití
MX2009001901A (es) * 2006-08-24 2009-03-06 Basf Se Uso de triamidas fosforicas en aplicaciones limpiadoras y para la higiene.
MX2009001482A (es) * 2006-08-24 2009-02-18 Basf Se Uso de triamidas fosforicas en inodoros.
US7666241B2 (en) * 2007-01-24 2010-02-23 Specialty Fertilizer Products, Llc Fertilizer-polymer mixtures which inhibit nitrification in soils
FR2925826B1 (fr) * 2007-12-31 2010-01-29 Agrofinance Internationale Composition inhibitrice d'urease et de nitrification
US7771505B2 (en) * 2008-07-16 2010-08-10 Agrium Inc. Controlled release fertilizer composition
CZ2008842A3 (cs) 2008-12-23 2010-06-30 Agra Group, A. S. Kapalná kompizice s obsahem derivátu triamidu kyseliny fosforecné nebo thifosforecné a její použití
US20100206031A1 (en) * 2009-02-17 2010-08-19 Whitehurst Associates, Inc. Amino alcohol solutions of N-(n-butyl)thiophosphoric triamide (NBPT) and urea fertilizers using such solutions as urease inhibitors
US8048189B2 (en) * 2009-02-17 2011-11-01 Whitehurst Associates Inc. Buffered amino alcohol solutions of N-(n-butyl)thiophosphoric triamide (NBPT) and urea fertilizers using such solutions as urease inhibitors
GB0913760D0 (en) * 2009-08-06 2009-09-16 Rothamsted Res Ltd A method of reducing nitrate leaching from soil
WO2013071344A1 (en) * 2011-11-14 2013-05-23 Incitec Pivot Ltd Urease inhibitor formulations
US10173935B2 (en) * 2011-12-12 2019-01-08 Rhodia Operations Solvent systems of N-alkyl thiophosphoric triamides and methods of use in agricultural applications
MX365580B (es) * 2011-12-12 2019-06-07 Rhodia Operations Sistemas de solvente de triamidas n-alquil tiofosforicas y metodos de uso en aplicaciones agricolas.
EP2814318A1 (en) * 2012-02-14 2014-12-24 Albemarle Corporation A process for producing a powder comprising an extruded carrier with an active compound
CN104736500A (zh) * 2012-08-15 2015-06-24 科氏农艺服务有限责任公司 含有脲酶抑制剂和芳基烷基醇的液体组合物
BR112015003093A8 (pt) 2012-08-15 2019-07-30 Koch Agronomic Services Llc composições melhoradas de partículas substancialmente esféricas
US9682894B2 (en) 2012-08-15 2017-06-20 Koch Agronomic Services, Llc Compositions of urea formaldehyde particles and methods of making thereof
CA2881709C (en) * 2012-08-15 2019-03-05 Koch Agronomic Services, Llc Liquid compositions containing urease inhibitors and glycol alkyl ethers
WO2014028715A1 (en) * 2012-08-16 2014-02-20 Helena Holding Company Solvent free n-alkyl thiosphoric triamide formulations
US9096476B2 (en) * 2012-08-31 2015-08-04 Helena Chemical Corp. Stabilized n-alkyl thiosphoric triamide solvent systems for use in nitrogen fertilizer
JP6126227B2 (ja) 2012-10-01 2017-05-10 ギャリー デイヴィッド マクナイト 肥料用のウレアーゼ阻害剤の改善された液体製剤
US12459873B2 (en) * 2012-10-01 2025-11-04 Soilgenic Technologies, Llc Liquid formulations of urease inhibitors for fertilizers
KR102022749B1 (ko) * 2012-12-20 2019-09-18 로디아 오퍼레이션스 액체 디시안디아미드 및/또는 알킬 티오인산 트리아미드 조성물 및 농업 용품에 있어서의 이의 용도
US9174885B2 (en) 2013-03-15 2015-11-03 University Of Kentucky Research Foundation Nitrogen fertilizer composition and method to improve detection and lessen the explosive potential of nitrogen-based fertilizers
DE102013012760B4 (de) 2013-03-27 2023-07-06 Dreiturm GmbH Zusammensetzungen, enthaltend einen dispergierten Ureaseinhibitor, und deren Verwendung zur Behandlung von harnstoffbasierten Düngemitteln
ES2529363B1 (es) * 2013-06-06 2016-01-18 Universidad Pública de Navarra Inhibidores de la ureasa capaces de disminuir el contenido de nitratos en hortalizas
CA2916529C (en) * 2013-07-04 2021-05-25 Basf Se Compositions with improved urease-inhibiting effect comprising (thio)phosphoric acid triamide and further compounds
WO2015001391A1 (en) * 2013-07-04 2015-01-08 Basf Se Compositions with improved urease-inhibiting effect comprising (thio)phosphoric acid triamide and further compounds
US8888886B1 (en) 2013-08-06 2014-11-18 Garnett B Whitehurst NBPT solutions for preparing urease inhibited urea fertilizers prepared from N-substituted morpholines
RU2665619C1 (ru) 2013-11-26 2018-09-03 Гэри Дэвид МАКНАЙТ Ингибиторы нитрификации, разработанные для удобрений на основе мочевины и навоза
DE202014003261U1 (de) 2014-04-16 2014-05-21 Skw Stickstoffwerke Piesteritz Gmbh Flüssige Zusammensetzungen, enthaltend einen Ureaseinhibitor, und deren Verwendung zur Behandlung von harnstoffbasierten Düngemitteln
US9650306B2 (en) 2014-04-17 2017-05-16 Gary David McKnight Compositions and methods comprising nitrification inhibitors containing a mixture of protic and aprotic solvent systems
US10689308B2 (en) 2014-09-30 2020-06-23 Rhodia Operations Solvent for thiophosphoric triamide or dicyandiamide solutions, and related methods
CN107108387A (zh) 2014-10-21 2017-08-29 罗地亚经营管理公司 用于双氰胺和/或烷基硫代磷酰三胺的改进的溶剂体系以及在农业应用中的用途
EP3212592A1 (en) 2014-10-31 2017-09-06 Koch Agronomic Services, LLC Nitrification inhibitor compositions and methods of making thereof
CA2889430C (en) * 2014-12-04 2016-09-13 Active AgriProducts Inc. Compositions and methods for reducing nitrogen volatilization of urea fertilizers
US10183897B2 (en) 2014-12-04 2019-01-22 Active Agriscience Inc. Compositions and methods for reducing nitrogen volatilization of urea fertilizers
RU2714723C2 (ru) 2014-12-23 2020-02-19 Басф Се Композиции с улучшенным эффектом ингибирования уреазы, которые содержат триамид (тио)фосфорной кислоты и дополнительные соединения, такие как амины и красители
US20180044254A1 (en) 2015-02-24 2018-02-15 Koch Agronomic Services, Llc Granular Urea Fertilizer with Nitrogen Stabilizer Additives
WO2016174648A1 (pt) * 2015-04-30 2016-11-03 Universidade Federal De Minas Gerais - Ufmg Pérolas de ureia combinadas com aldiminas, processo de obtenção e usos na agricultura, e aplicações das aldiminas no tratamento de infecções bacterianas
EP3288385A1 (en) 2015-06-02 2018-03-07 Koch Agronomic Services, LLC Microbial inoculant compositions and uses thereof in agriculture
MY188693A (en) 2015-07-13 2021-12-23 Koch Agronomic Services Llc Highly concentrated phosphoric or thiophosric triamide formulation
BR112017023308B1 (pt) 2015-07-24 2022-07-12 Koch Agronomic Services, Llc Composição compreendendo adutos de triamida n-(n-butil)-tiofosfórica, método para formação de uma composição de fertilizante e método para produção de um fertilizante inibidor de urease
BR112018002904B1 (pt) 2015-08-17 2023-04-11 Rhodia Operations Composição agrícola líquida estável em temperatura alta, método de fabricar uma composição fertilizante sólida ou líquida concentrada, método para estabilizar uma composição fertilizante líquida em temperaturas altas e composição fertilizante líquida concentrada
BR112018006029B1 (pt) 2015-10-19 2020-12-08 Dow Global Technologies Llc Composiqao de estabilizador de fertilizante e composiqao de fertilizante
AU2016353261B2 (en) 2015-11-11 2019-09-12 Koch Agronomic Services, Llc Composition containing N-(n-butyl) thiophosphoric triamide adducts and reaction products
FR3045037A1 (fr) 2015-12-11 2017-06-16 Koch Agronomic Services Llc Compositions d'engrais contenant un inhibiteur d'urease resistant aux acides
EP3210959A1 (en) 2016-02-24 2017-08-30 YARA International ASA Liquid urease inhibitor formulation, method of manufacturing and solid particulates comprising it
ES2978722T3 (es) 2016-04-01 2024-09-18 Basf Se Uso de una fuente de cationes para evitar la descomposición de los inhibidores de la ureasa triamida de ácido (tio)fosfórico cuando un fertilizante que contiene fósforo está presente
WO2017184810A1 (en) 2016-04-21 2017-10-26 Koch Agronomic Services, Llc Microbial inoculant compositions and uses thereof
CN109415278B (zh) 2016-06-18 2022-02-22 美利肯公司 适用于制备肥料的组合物、制备这些组合物的方法、以及使用所述组合物制备肥料的方法
KR20190027862A (ko) 2016-07-05 2019-03-15 로디아 오퍼레이션스 우레아제 억제제를 함유하는 조성물
MX2019008545A (es) 2017-01-19 2019-09-11 Koch Agronomic Services Llc Estabilidad mejorada de composiciones que contienen inhibidor de la ureasa.
MX2019008456A (es) 2017-01-20 2019-09-13 Koch Agronomic Services Llc Composiciones fertilizantes que contienen aducto inhibidor de la ureasa resistente al acido.
AU2018209453A1 (en) 2017-01-20 2019-06-06 Koch Agronomic Services, Llc Composition containing N-(n-butyl) thiophosphoric triamide adducts and reaction products
US11352303B2 (en) 2017-02-15 2022-06-07 World Source Enterprises, Llc Compositions and methods for coating of nitrification inhibitors with a solution containing a high concentration of urease inhibitors
US12139443B2 (en) 2017-02-15 2024-11-12 Soilgenic Technologies, Llc Concentrated liquid compositions of urease inhibitors for nitrogen sources
ES2906298T3 (es) * 2017-02-24 2022-04-18 Yara Int Asa Formulaciones líquidas de inhibidores de ureasa
CN110891923A (zh) * 2017-07-10 2020-03-17 巴斯夫欧洲公司 包含脲酶抑制剂(ui)和硝化抑制剂如2-(3,4-二甲基-1h-吡唑-1-基)琥珀酸(dmpsa)或3,4-二甲基吡唑鎓乙醇酸盐(dmpg)的混合物
BR112020016975A2 (pt) * 2018-02-26 2020-12-15 Shreyas N. Shah Aditivo para condicionamento do solo e composição agrícola contendo o aditivo para o crescimento de plantas
US11866383B1 (en) 2018-04-04 2024-01-09 Synsus Private Label Partners, Llc Nitrification inhibiting compositions and their use in agricultural applications
WO2019204163A1 (en) 2018-04-20 2019-10-24 Tessenderlo Kerley, Inc. Liquid nitrogen fertilizer compositions and additives therefore
EP3575278A1 (en) 2018-05-31 2019-12-04 Tessenderlo Kerley, Inc. Liquid nitrogen fertilizer compositions and additives therefor
DE102018208770A1 (de) 2018-06-04 2019-12-05 Eurochem Agro Gmbh Emulsion zur Behandlung von harnstoffhaltigen Düngemitteln
CA3050114A1 (en) 2018-07-19 2020-01-19 Koch Agronomic Services, Llc Low temperature stable formulations of urease inhibitor-containing compositions
US11124462B1 (en) 2018-08-27 2021-09-21 Hocking International Laboratories, LLC Compositions and their use in agricultural applications
KR102534716B1 (ko) * 2018-09-14 2023-05-18 주식회사 엘지화학 용출제어형 비료를 위한 광분해성 캡슐 및 이를 포함하는 용출제어형 비료
WO2020172550A1 (en) * 2019-02-22 2020-08-27 Verdesian Life Sciences U.S., Llc Combination of pyroglutamic acid and a urease inhibitor for improved plant health effects
EP3725756A2 (en) 2019-04-18 2020-10-21 Basf Se Compositions with improved urease-inhibiting effect comprising amines, or colorants, and an adduct of the three compounds n-(n-butyl) thiophosphoric acid triamide (nbpt), urea, and formaldehyde
EP3725755A2 (en) 2019-04-18 2020-10-21 Basf Se Compositions with improved urease-inhibiting effect comprising aromatic alcohols, or amines, or amides, and an adduct of the three compounds n-(n-butyl) thiophosphoric acid triamide (nbpt), urea, and formaldehyde
GB2583913B (en) * 2019-05-07 2021-08-04 Yara Uk Ltd Fertilizer particles comprising iron
HRP20240540T1 (hr) 2020-01-15 2024-07-05 Grupa Azoty S.A. Tekući pripravci otapala koji sadrže n-(n-butyl)tiofosforni triamid (nbpt) i njihova upotreba kao dodatka gnojivima koja sadrže amidni dušik
PT3851426T (pt) 2020-01-15 2024-01-12 Grupa Azoty S A Composições líquidas contendo triamida n-(n-butil)tiofosfórica (nbpt) e sua utilização como aditivo em fertilizantes contendo azoto de amida
US12098109B2 (en) 2021-03-15 2024-09-24 Soilgenic Technologies, Llc Reaction methods for producing nitrogenous phosphoryl compounds that are in situ fluid compositions
DE102021108187A1 (de) 2021-03-31 2022-10-06 Skw Stickstoffwerke Piesteritz Gmbh Granuliertes pH-neutrales Harnstoff-Ammoniumsulfat-Düngemittel mit Ureaseinhibitor
EP4359368A1 (en) * 2021-06-23 2024-05-01 WockLab GmbH & Co. KG Combination of a pyrazole and a thiophosphoric triamide
CN114230416B (zh) * 2021-11-06 2022-06-24 中国科学院南京土壤研究所 1,9-癸二醇在抑制土壤氨挥发中的应用
CN114230415B (zh) * 2021-11-06 2022-06-24 中国科学院南京土壤研究所 1,9-癸二醇在延缓尿素水解中的应用

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1092880B (de) * 1958-03-27 1960-11-17 Hoechst Ag Verfahren zum Fixieren von Pigmenten auf Fasermaterial und Flaechengebilden
US3462256A (en) * 1966-10-31 1969-08-19 Allied Chem Process for producing urea-formaledhyde aqueous concentrates
US3576613A (en) * 1967-07-24 1971-04-27 Thiokol Chemical Corp Sulfur encapsulation of fertilizers to provide controlled dissolution rates
IL47144A (en) * 1975-04-22 1978-06-15 Chem & Phosphates Ltd Fertilizer compound the ureaform type and a method for the production thereof
US4240923A (en) * 1978-05-30 1980-12-23 Exxon Research & Engineering Co. Process and amine-solvent absorbent for removing acidic gases from gaseous mixtures
JPS5510626A (en) * 1978-07-07 1980-01-25 Toshiba Corp General controller
US4530714A (en) * 1983-03-16 1985-07-23 Allied Corporation N-aliphatic and N,N-aliphatic phosphoric triamide urease inhibitors and urease inhibited urea based fertilizer compositions
US4518413A (en) * 1983-06-06 1985-05-21 Allied Corporation Poly-phosphorodiamide urease inhibitors and urease inhibited urea based fertilizer compositions
USH25H (en) * 1985-06-17 1986-02-04 Tennessee Valley Authority Thiophosphoryl triamide as a urease inhibitor
US4676822A (en) * 1986-07-24 1987-06-30 Tennessee Valley Authority Fluid fertilizers containing thiophosphoryl triamide
US5071463A (en) * 1989-12-11 1991-12-10 Isp Investments Inc. Delivery system for agricultural chemicals
US5160528A (en) * 1989-12-11 1992-11-03 Isp Investments Inc. Delivery system for agricultural chemicals
US5188654A (en) * 1991-03-28 1993-02-23 Exxon Research And Engineering Company Coatings with ionically and covalently crosslinked neutralized carboxylated polymers
US5256181A (en) * 1991-03-28 1993-10-26 Exxon Research And Engineering Company Coatings with ionically and covalently crosslinked sulfonated polymers
US5352265A (en) * 1993-11-12 1994-10-04 Freeport-Mcmoran Resource Partners, Limited Partnership Granular urea-based fertilizer
US5364438A (en) * 1993-11-12 1994-11-15 Freeport-Mcmoran Resource Partners, Limited Partnership Fluid urea-containing fertilizer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107540484A (zh) * 2013-08-23 2018-01-05 科氏农艺服务有限责任公司 脲和氮稳定剂组合物

Also Published As

Publication number Publication date
NZ324974A (en) 1999-08-30
KR100419454B1 (ko) 2004-06-12
CN1163442C (zh) 2004-08-25
WO1997022568A1 (en) 1997-06-26
JP2000502037A (ja) 2000-02-22
BR9612034A (pt) 2000-03-28
IN186192B (enExample) 2001-07-07
CN1204310A (zh) 1999-01-06
AU1277597A (en) 1997-07-14
EP0869933B1 (en) 2009-06-24
ES2329201T3 (es) 2009-11-23
CA2240284A1 (en) 1997-06-26
KR20000064362A (ko) 2000-11-06
JP3282149B2 (ja) 2002-05-13
DE69637957D1 (de) 2009-08-06
EP0869933A4 (en) 2004-10-20
EP0869933A1 (en) 1998-10-14
AU708702B2 (en) 1999-08-12
US5698003A (en) 1997-12-16
AR005137A1 (es) 1999-04-14

Similar Documents

Publication Publication Date Title
CA2240284C (en) Improved formulation for fertilizer additive concentrate
US9199884B2 (en) Liquid compositions containing urease inhibitors and glycol alkyl ethers and methods of making a use thereof
US9212101B2 (en) Liquid compositions containing urease inhibitors and aryl alkyl alcohols and methods of making and use thereof
US5352265A (en) Granular urea-based fertilizer
US9637420B2 (en) Increased longevity of the nitrogen content of soil through improved liquid delivery formulations of urease inhibitors and/or nitrification inhibitors designed for urea and manure based fertilizers
CA2117866C (en) Fluid urea-containing fertilizer
CA2710601C (en) Mixture for the treatment of urea-containing fertilizers
US4676822A (en) Fluid fertilizers containing thiophosphoryl triamide
EP3575278A1 (en) Liquid nitrogen fertilizer compositions and additives therefor
Varadachari et al. Slow-release and controlled-release nitrogen fertilizers
Overdahl et al. Fertilizer urea
US20030154755A1 (en) Long-term fertilizer containing nitrogen
EP4441014B1 (en) Benzothiazole derivative as a urease inhibitor for fertilizer application
CN1583685A (zh) 尿素酶和硝化菌抑制剂的新型制剂及其制备方法
CA1283302C (en) Complete stable suspension fertilizer compositions
WO2025253284A1 (en) Nitrification inhibitor for fertilizer application
JPH02160685A (ja) 作物の生育障害を伴わない有機質肥料
HK1057534B (en) Nitrogen containing long-term release fertilizer

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20161212