CU20210017A7 - PROCEDURE FOR OBTAINING CONTROLLED-RELEASE SUBSTRATES AND ZEOLITIC FERTILIZERS AND PLANT TREATMENT METHODS - Google Patents

PROCEDURE FOR OBTAINING CONTROLLED-RELEASE SUBSTRATES AND ZEOLITIC FERTILIZERS AND PLANT TREATMENT METHODS

Info

Publication number
CU20210017A7
CU20210017A7 CU2021000017A CU20210017A CU20210017A7 CU 20210017 A7 CU20210017 A7 CU 20210017A7 CU 2021000017 A CU2021000017 A CU 2021000017A CU 20210017 A CU20210017 A CU 20210017A CU 20210017 A7 CU20210017 A7 CU 20210017A7
Authority
CU
Cuba
Prior art keywords
fertilizers
substrates
plants
nutrients
procedure
Prior art date
Application number
CU2021000017A
Other languages
Spanish (es)
Other versions
CU24694B1 (en
Inventor
González Lorenzo Armenio Rivero
Robaina Ernesto Lorenzo Rivero
Fuentes Gerardo Rodríguez
Iznaga Inocente Rodríguez
Original Assignee
Univ La Habana
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 Univ La Habana filed Critical Univ La Habana
Priority to CU2021000017A priority Critical patent/CU24694B1/en
Priority to CA3138031A priority patent/CA3138031A1/en
Publication of CU20210017A7 publication Critical patent/CU20210017A7/en
Publication of CU24694B1 publication Critical patent/CU24694B1/en

Links

Classifications

    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses

Landscapes

  • Fertilizers (AREA)
  • Cultivation Of Plants (AREA)

Abstract

<p>La presente invención se refiere a un procedimiento para Ia obtención de sustratos y fertilizantes zeolíticos de liberación controlada. El procedimiento comprende Ia extracción selectiva del mineral de zeolita a partir de su composición mineral y química, capacidades de intercambio iónico y adsorción. El mineral seleccionado se modifica con disoluciones acuosas que contienen todos los nutrientes requeridos por las plantas, lo cual permite su incorporación a las partículas del mismo. Este procedimiento, tal y como se reivindica, permite Ia incorporación de todos los nutrientes en un solo paso y Ia obtención de sustratos, fertilizantes para tratamiento de suelos y fertilizante foliar, sin generar residuales contaminantes del medio ambiente. Los productos obtenidos por dicho procedimiento: sustratos, fertilizantes y fertilizantes foliares, todos de liberación controlada de nutrientes, primero permiten el tratamiento de las plantas para Ia asimilación de todos los nutrientes incorporados, incluyendo el silicio, los cuales son extraídos solamente por las plantas, y segundo, evitan Ia generación de residuos contaminantes del medio ambiente. Los sustratos se emplean para Ia germinación de semillas, Ia obtención de semillas mediante procedimientos biotecnológicos, el desarrollo de plantas mediante Ia tecnología de cultivos sin suelos conocida por zeopónicos, y emplean solo agua para Ia irrigación de las plantas. Todos los productos obtenidos son clasificados como de uso final, pero los sustratos para cultivos zeopónicos pueden ser reactivados luego de agotarse parcial o totalmente los nutrientes.</p><p>The present invention refers to a process for obtaining controlled release zeolitic substrates and fertilizers. The procedure comprises the selective extraction of the zeolite mineral from its mineral and chemical composition, ion exchange and adsorption capacities. The selected mineral is modified with aqueous solutions that contain all the nutrients required by plants, which allows its incorporation into its particles. This procedure, as claimed, allows the incorporation of all the nutrients in a single step and the obtaining of substrates, fertilizers for soil treatment and foliar fertilizer, without generating residual pollutants in the environment. The products obtained by said procedure: substrates, fertilizers and foliar fertilizers, all with controlled release of nutrients, first allow the treatment of the plants for the assimilation of all the incorporated nutrients, including silicon, which are only extracted by the plants, and second, they avoid the generation of polluting waste in the environment. The substrates are used for the germination of seeds, the obtaining of seeds by means of biotechnological procedures, the development of plants by means of the technology of cultivation without soils known as zeoponics, and they use only water for the irrigation of the plants. All the products obtained are classified as end use, but the substrates for zeoponic crops can be reactivated after the nutrients are partially or totally depleted.</p>

CU2021000017A 2021-03-18 2021-03-18 PROCEDURE FOR OBTAINING CONTROLLED RELEASE ZEOLITHIC SUBSTRATES AND FERTILIZERS AND PLANTS TREATMENT METHODS CU24694B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CU2021000017A CU24694B1 (en) 2021-03-18 2021-03-18 PROCEDURE FOR OBTAINING CONTROLLED RELEASE ZEOLITHIC SUBSTRATES AND FERTILIZERS AND PLANTS TREATMENT METHODS
CA3138031A CA3138031A1 (en) 2021-03-18 2021-11-05 Procedure for obtaining substrates and controlled release zeolitic fertilizers and plant treatment methods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CU2021000017A CU24694B1 (en) 2021-03-18 2021-03-18 PROCEDURE FOR OBTAINING CONTROLLED RELEASE ZEOLITHIC SUBSTRATES AND FERTILIZERS AND PLANTS TREATMENT METHODS

Publications (2)

Publication Number Publication Date
CU20210017A7 true CU20210017A7 (en) 2022-10-11
CU24694B1 CU24694B1 (en) 2024-03-05

Family

ID=83271864

Family Applications (1)

Application Number Title Priority Date Filing Date
CU2021000017A CU24694B1 (en) 2021-03-18 2021-03-18 PROCEDURE FOR OBTAINING CONTROLLED RELEASE ZEOLITHIC SUBSTRATES AND FERTILIZERS AND PLANTS TREATMENT METHODS

Country Status (2)

Country Link
CA (1) CA3138031A1 (en)
CU (1) CU24694B1 (en)

Also Published As

Publication number Publication date
CU24694B1 (en) 2024-03-05
CA3138031A1 (en) 2022-09-18

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