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Revista Chapingo: Serie Ciencias Forestales y del Ambiente
Article . 2015 . Peer-reviewed
License: CC BY NC
Data sources: Crossref
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Propagación asexual de Pinus leiophylla Schiede ex Schltdl. et Cham.

Authors: Juan Carlos Cuevas-Cruz; Marcos Jiménez-Casas; Jesús Jasso-Mata; Paulino Pérez-Rodríguez; Javier López-Uptón; Ángel Villegas-Monter;

Propagación asexual de Pinus leiophylla Schiede ex Schltdl. et Cham.

Abstract

El efecto del sustrato, tipo de estaca y concentración de ácido indolbutírico (AIB) se evaluó en el enraizado de estacas de Pinus leiophylla con el propósito de multiplicar progenies de familias de medios hermanos con crecimiento sobresaliente. Para ello se utilizaron dos tipos de sustratos (agrolita y una mezcla de turba-agrolita-vermiculita 1:1:1), dos tipos de estacas (apicales y basales) y dos concentraciones de AIB (0 y 10,000 ppm). La probabilidad y porcentaje de enraizado, crecimiento de la estaca y características de las raíces formadas deP. leiophylla se evaluaron. Los resultados indican que usando estacas basales es 3.5 veces másprobable que el enraizamiento de P. leiophylla sea exitoso que utilizando estacas apicales.El tratamiento formado por la mezcla de turba-agrolita-vermiculita, estaca basal y 10,000 ppm de AIB produjo 45.3 % de enraizamiento (mayor porcentaje), mientras que con el testigo solo se obtuvo 8.6 % de enraizamiento (agrolita, estaca basal y sin AIB). Las interacciones que incluyeron el tipo de sustrato mostraron diferencias significativas (P ≤ 0.05) en el crecimientode la estaca. El uso de agrolita y la aplicación de AIB favorecieron un mayor número de raíces,particularmente en las estacas tipo basal de P. leiophylla.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
8
Top 10%
Average
Average
gold