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ES8708124A1 - Ferric deficiency corrector for soils - Google Patents

Ferric deficiency corrector for soils

Info

Publication number
ES8708124A1
ES8708124A1 ES551860A ES551860A ES8708124A1 ES 8708124 A1 ES8708124 A1 ES 8708124A1 ES 551860 A ES551860 A ES 551860A ES 551860 A ES551860 A ES 551860A ES 8708124 A1 ES8708124 A1 ES 8708124A1
Authority
ES
Spain
Prior art keywords
ferric
corrector
soils
deficiency
soln
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
ES551860A
Other languages
Spanish (es)
Other versions
ES551860A0 (en
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.)
Consejo Superior de Investigaciones Cientificas CSIC
Original Assignee
Consejo Superior de Investigaciones Cientificas CSIC
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 Consejo Superior de Investigaciones Cientificas CSIC filed Critical Consejo Superior de Investigaciones Cientificas CSIC
Priority to ES551860A priority Critical patent/ES8708124A1/en
Publication of ES8708124A1 publication Critical patent/ES8708124A1/en
Publication of ES551860A0 publication Critical patent/ES551860A0/en
Expired legal-status Critical Current

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  • Fertilizers (AREA)

Abstract

A humic-based complex is made by (a) dissolving humic acids in excess 0.1-2N alkali soln. in ratio 1:100-5 to obtain the corresp. humates; (b) neutralising to pH 8-10 by addn. of acid; (c) simultaneously and separately adding a ferric salt and an alkaline soln. to maintain pH 8-10; and (d) drying and milling to obtain a fine powder.
ES551860A 1986-02-11 1986-02-11 Ferric deficiency corrector for soils Expired ES8708124A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES551860A ES8708124A1 (en) 1986-02-11 1986-02-11 Ferric deficiency corrector for soils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES551860A ES8708124A1 (en) 1986-02-11 1986-02-11 Ferric deficiency corrector for soils

Publications (2)

Publication Number Publication Date
ES8708124A1 true ES8708124A1 (en) 1987-10-01
ES551860A0 ES551860A0 (en) 1987-10-01

Family

ID=8490840

Family Applications (1)

Application Number Title Priority Date Filing Date
ES551860A Expired ES8708124A1 (en) 1986-02-11 1986-02-11 Ferric deficiency corrector for soils

Country Status (1)

Country Link
ES (1) ES8708124A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2073973A1 (en) * 1992-12-01 1995-08-16 Plymag S L Process for obtaining metal chelates of humic acids
ES2245253A1 (en) * 2004-06-11 2005-12-16 Universidad De Sevilla Method of correcting ferric chlorosis in plants

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2073973A1 (en) * 1992-12-01 1995-08-16 Plymag S L Process for obtaining metal chelates of humic acids
ES2245253A1 (en) * 2004-06-11 2005-12-16 Universidad De Sevilla Method of correcting ferric chlorosis in plants
WO2005123630A1 (en) * 2004-06-11 2005-12-29 Universidad De Sevilla Method of correcting ferric chlorosis in plants
ES2245253B1 (en) * 2004-06-11 2006-09-16 Universidad De Sevilla CORRECTION METHOD OF FERRIC CHLOROSIS IN PLANTS.
ES2281281A1 (en) * 2004-06-11 2007-09-16 Universidad De Sevilla Method of correcting ferric chlorosis in plants
ES2281281B1 (en) * 2004-06-11 2009-02-16 Universidad De Sevilla ADDITION TO MAIN PATENT P200401472 FOR USE OF VINEZAS IN THE PREVENTION AND CONTROL OF FERICA CHLOROSIS IN PLANTS.

Also Published As

Publication number Publication date
ES551860A0 (en) 1987-10-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040703