Revista Chapingo Serie Ciencias Forestales y del Ambiente
Universidad Autónoma Chapingo
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Revista Chapingo Serie Ciencias Forestales y del Ambiente
Volume XXVI, issue 1, January - April 2020
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¿El endurecimiento mediante fertilización mejora las características morfométricas y fisiológicas de plántulas de Pinus rudis Endl.?
Does fertilization hardening improve the morphometric and physiological characteristics of Pinus rudis Endl. seedlings?

María L. Ávila-Angulo; Armando Gómez-Guerrero; Arnulfo Aldrete; J. Jesús Vargas-Hernández; Miguel A. López-López; Javier Hernández-Ruiz

http://dx.doi.org/10.5154/r.rchscfa.2019.04.031

Received: 2019-04-19

Accepted: 2019-11-04

Available online: 2019-11-04 / pages.141-153

 

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  • descriptionAbstract

    Introduction: Forest management is necessary for forest conservation and the security of natural assets and people; however, forest management can have negative effects on some soil properties.
    Objective: To determine whether forest management in a Mediterranean forest basin, consisting of Quercus suber L. and Pinus halepensis Mill., causes increased runoff and eroded material at slope level. 
    Materials and methods: Seven land-use units were selected: a) dense forest (no management); b) recently managed cork oak forest, c) recently managed pine forest; d) cork oak forest with two years of management, e) pine forest with two years of management, f) bare terrain with herbaceous vegetation and (g) a forest road. In each area, four rainfall simulations were carried out from a height of 2 m, at a pressure of 1.7 kg·cm-2, equivalent to a rainfall intensity of 60 mm·h-1. An ANOVA was performed and significant differences were verified (post-hoc Tukey test, P < 0.05). 
    Results and discussion: The forest road and the bare terrain, areas devoid of vegetation, produced more runoff (4 to 12 %) than more vegetated areas (
    Conclusion: There is no difference in the generation of runoff and erosion in the managed areas, both pine and cork oak, compared to dense or unmanaged forest.

    Keyworks: Watershed; Vernegà basin; Quercus suber; Pinus halepensis, unmanaged forest
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  • starCite article

    Ávila-Angulo, M. L.,  Gómez-Guerrero, A., Aldrete, A., Vargas-Hernández, J. J.,  López-López, M. A.,  &  Hernández-Ruiz, J. (2020).  Does fertilization hardening improve the morphometric and physiological characteristics of Pinus rudis Endl. seedlings?. Revista Chapingo Serie Ciencias Forestales y del Ambiente, XXVI(1), 141-153. http://dx.doi.org/10.5154/r.rchscfa.2019.04.031