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Method of micro propagation of cork oak (Quercus suber L.) by means of leaf budsCM Patents

Índice de la ficha

Updated at
24/07/2026
Numero publicacion
ES.2166709.A1
Fecha publicacion
16/04/2002
Numero solicitud
ES20000001110
Fecha presentacion
03/05/2000

En detalle

Resumen

Method of micro propagation of cork oak (Quercus suber L.) by means of leaf buds.The object of the invention is to multiply cork oaks from leaf buds by cloning.The method consists of the culture of leaf buds in aseptic conditions, in means supplemented with cytokine and auxin. The multiplied buds pass through an inductive treatment of rooting in means supplemented with auxin.An alternative method of induction of rooting consists in the direct application of an auxin solution to the base of the bud.In the first alternative as well as the second, they are then passed to base means that can be reduced in concentration.Said method can be applied to buds of juvenile as well as adult plants, with the aim of obtaining the production of plants.This procedure solves the problems of clonal propagation that the cork oak had, being recalcitrant to propagation by grafting and other conventional methods of plant propagation.

Reivindicaciones

1. 1. Método de micropropagación del alcornoque caracterizado por elcultivo de yemas de alcornoque aplicando técnicas biotecnológicas depropagación clonal en condiciones asépticas en medio de cultivosuplementado con citoquinina. 2. 2. Método según reivindicación 1 caracteri- zado porque los brotesmultiplicados se pasan a tratamiento inductor del enraizamiento en mediode cultivo suplementado con sacarosa y auxina. 3. 3. Método según reivindicación 1 caracterizado porque la induccióndel enraizamiento consiste en la aplicación de una solución de auxina a labase del brote por inmersión.

Etiquetas

Inventores
Manzanera de la Vega Jose AntoManzanera de la Vega Jose Antonio
Solicitantes
Universidad Politécnica de Madrid
Clasificacion ipc
A01H 4/ 00 A IA01H 5/ 04 A IA01H 6/ 00 A I
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