MX2012014378A - Una composicion macronutriente a base de celulosa, de liberacion sostenida, para aplicacion de fertilizante. - Google Patents

Una composicion macronutriente a base de celulosa, de liberacion sostenida, para aplicacion de fertilizante.

Info

Publication number
MX2012014378A
MX2012014378A MX2012014378A MX2012014378A MX2012014378A MX 2012014378 A MX2012014378 A MX 2012014378A MX 2012014378 A MX2012014378 A MX 2012014378A MX 2012014378 A MX2012014378 A MX 2012014378A MX 2012014378 A MX2012014378 A MX 2012014378A
Authority
MX
Mexico
Prior art keywords
macronutrient
wood
adsorbed
sustained release
nanopartides
Prior art date
Application number
MX2012014378A
Other languages
English (en)
Other versions
MX336854B (es
Inventor
Nilwala Kottegoda
Imalka Muna Weera
Veranja Karunaratne
Lilantha Samaranayake
Sunanda Gunasekara
Ajith De Alwis
Madusanka A Nadeesh
Original Assignee
Sri Lanka Inst Of Nanotechnology Pvt Ltd
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 Sri Lanka Inst Of Nanotechnology Pvt Ltd filed Critical Sri Lanka Inst Of Nanotechnology Pvt Ltd
Publication of MX2012014378A publication Critical patent/MX2012014378A/es
Publication of MX336854B publication Critical patent/MX336854B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B3/00—Fertilisers based essentially on di-calcium phosphate
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
    • 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
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/30—Layered or coated, e.g. dust-preventing coatings
    • 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
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/40—Fertilisers incorporated into a matrix
    • 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
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/45—Form not covered by groups C05G5/10 - C05G5/18, C05G5/20 - C05G5/27, C05G5/30 - C05G5/38 or C05G5/40, e.g. soluble or permeable packaging

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Fertilizers (AREA)

Abstract

Una composición macronutriente de liberación sostenida para un sitio de plantación que tiene un compuesto macronutriente que contiene nitrógeno, adsorbido sobre la superficie de nanopartículas de fosfato de hidroxiapatita; y un proceso para su preparación. Las nanopartículas de fosfato de hidroxiapatita con el macronutriente adsorbido son encapsuladas dentro de las cavidades presentes en la madera, de manera que la biodegradación de la madera libere los compuestos macronutrientes adsorbidos de una manera lenta y sostenida, al suelo. Además, las partículas macronutrientes son encapsuladas dentro de las cavidades de celdas de la madera y la madera es revestida con nanopartículas de fosfato de hidroxiapatita modificado con celulosa, de manera que la ruptura del nanorrevestimiento inicie la liberación del nitrógeno, después de lo cual la biodegradación de la madera libera el resto de los compuestos macronutrientes adsorbidos, de una manera lenta y sostenida, al suelo.
MX2012014378A 2010-06-07 2011-06-06 Una composicion macronutriente a base de celulosa, de liberacion sostenida, para aplicacion de fertilizante. MX336854B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35192810P 2010-06-07 2010-06-07
PCT/IB2011/001715 WO2011154843A2 (en) 2010-06-07 2011-06-06 A cellulose based sustained release macronutrient composition for fertilizer application

Publications (2)

Publication Number Publication Date
MX2012014378A true MX2012014378A (es) 2013-07-30
MX336854B MX336854B (es) 2016-01-05

Family

ID=45063376

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012014378A MX336854B (es) 2010-06-07 2011-06-06 Una composicion macronutriente a base de celulosa, de liberacion sostenida, para aplicacion de fertilizante.

Country Status (10)

Country Link
US (1) US8617284B2 (es)
EP (1) EP2576485A2 (es)
CN (1) CN102985393B (es)
AP (1) AP3633A (es)
AU (1) AU2011263433A1 (es)
BR (1) BR112012031098A2 (es)
CA (1) CA2801614A1 (es)
MX (1) MX336854B (es)
WO (1) WO2011154843A2 (es)
ZA (1) ZA201209065B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8696784B2 (en) 2010-06-05 2014-04-15 Sri Lanka Institute Of Nanotechnology (Pvt) Ltd Composition and method for sustained release of agricultural macronutrients
CN102584478B (zh) * 2012-03-29 2014-05-14 叶长东 香蕉控释肥及其制备工艺
WO2014087202A1 (en) * 2012-12-07 2014-06-12 Sri Lanka Institute Of Nanotechnology (Pvt) Ltd Composition and method for sustained release of agricultural macronutrients
BR112015013462B1 (pt) * 2012-12-12 2021-03-16 Universidad De La Frontera processo para a produção de um fertilizante nitrogenado de liberação controlada usando biocarvão como uma matriz de suporte renovável
US11970429B2 (en) 2019-10-03 2024-04-30 Carbo Ceramics Inc. Core-shell composite particles and methods of making same
KR102485981B1 (ko) * 2020-12-17 2023-01-06 경상국립대학교산학협력단 리그닌-철 혼합물이 코팅된 수산화인회석을 유효성분으로 포함하는 식물의 환경 스트레스 내성 증진용 조성물 및 이의 용도
WO2023126351A1 (en) 2021-12-31 2023-07-06 Sabic Global Technologies B.V. Method for production of ammonium phosphate/cellulose coated nutrient composition
WO2024105571A1 (en) * 2022-11-15 2024-05-23 SABIC Agri-Nutrients Company Organic material based complex nutrient, promoted by biological active enhancement

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2714553A (en) 1951-02-15 1955-08-02 Newport Ind Inc Fertilizer and method of making same
US4015970A (en) * 1968-09-06 1977-04-05 Airwick Industries, Inc. Granular products for soil treatment
US4493725A (en) * 1983-05-17 1985-01-15 Korea Advanced Institute Of Science And Technology Fertilizer product with sustained action and process therefor
US5433766A (en) * 1992-10-16 1995-07-18 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Slow-release fertilizer
US5451242A (en) * 1992-10-16 1995-09-19 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Active synthetic soil
GB9504875D0 (en) 1995-03-10 1995-04-26 Sherritt Inc A polymerically coated fertilizer
US7213367B2 (en) 2002-03-26 2007-05-08 Georgia-Pacific Resins, Inc. Slow release nitrogen seed coat
KR100431312B1 (ko) 2002-09-27 2004-05-12 전수경 비료용, 농약용, 식물생장조절용 목재캡슐, 제조방법 및그 장치
US20040091417A1 (en) * 2002-11-07 2004-05-13 Nanoproducts Corporation Nanotechnology for agriculture, horticulture, and pet care
HU0301909D0 (en) * 2003-06-23 2003-08-28 Someus Edward Process for solid fermentation of microorganisms bound to bone black carrier amid for production, storage and uses of granular compositions
WO2005072125A2 (en) 2004-01-16 2005-08-11 Massachusetts Institute Of Technology Composite materials for controlled release of water soluble products
US7165358B2 (en) 2004-11-18 2007-01-23 Virginia Tech Intellectual Properties, Inc. Chipped wood as a substrate for plant growth
CN101589709B (zh) * 2009-07-03 2013-09-11 吉林大学 吸附法制备羟基磷灰石农药、化肥缓释复合物
US8361185B2 (en) * 2010-06-05 2013-01-29 Sri Lanka Istitute of Nanatechnology (PVT) Ltd. Compositions for sustained release of agricultural macronutrients and process thereof

Also Published As

Publication number Publication date
BR112012031098A2 (pt) 2016-10-25
US8617284B2 (en) 2013-12-31
EP2576485A2 (en) 2013-04-10
ZA201209065B (en) 2014-06-25
AU2011263433A1 (en) 2013-01-10
CA2801614A1 (en) 2011-12-15
CN102985393A (zh) 2013-03-20
AP2013006658A0 (en) 2013-01-31
US20110296887A1 (en) 2011-12-08
WO2011154843A2 (en) 2011-12-15
AP3633A (en) 2016-03-08
CN102985393B (zh) 2014-12-10
WO2011154843A3 (en) 2012-03-15
MX336854B (es) 2016-01-05

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