Authors:
Chirino, E., A. Vilagrosa and V. R. Vallejo
Publication Date:
2011
Abstract/Summary:
In dryland ecosystems, post-transplant water stress produces high seedling mortality after the first summer following outplanting. Our aim was to assess the effects of clay and hydrogel, both on the water holding capacity of the growing media and on various morphological and physiological characteristics of Quercussuber seedlings in the nursery and, subsequently, during the first 2 years in the field. Mixing hydrogel with a peat-based growing medium to form root plugs is a suitable technique for cultivating species to be planted in areas with a strong water deficit. This technique reduces post-transplant water stress in seedlings during their first months in the field and contributes to improve forest restoration methods in dryland ecosystems.
Resource Type:
Peer-reviewed Article
Source:
Plant Soil