La variabilidad de los recursos genéticos de " Castanea sativa " en España
- J. Fernández 1
- S. Pereira 1
- R. Díaz 1
- M.E. Blanco 1
- 1 Universidade de Santiago de Compostela. Escola Politécnica Superior de Lugo
- Alberto Rojo Alboreca (coord.)
- Ignacio Javier Díaz-Maroto Hidalgo (coord.)
- Juan Gabriel Alvarez González (coord.)
- Marcos Barrio Anta (coord.)
- Fernando Castedo Dorado (coord.)
- Guillermo Riesco Muñoz (coord.)
- Antonio Rigueiro Rodríguez (coord.)
Publisher: Consellería de Medio Ambiente, Territorio e Vivenda ; Junta de Galicia = Xunta de Galicia
ISBN: 84-931244-2-7, 84-931244-4-3
Year of publication: 2000
Volume: 2
Pages: 625-632
Congress: Congreso de Ordenación y Gestión Sostenible de Montes : (Santiago de Compostela, 4-9 de octubre de 1999) (1. 1999. Santiago de Compostela)
Type: Conference paper
Abstract
Castanea sativa is a rare species in the mixed broadleaves forest. However is planted in monospecific forests as coppice and as grafted trees in orchards. With the aim to plan the conservation and breeding activities it is needed to know how the genetic variabilty in adaptive characters is distributed among and within populations. There are solid gueses about ecotipic differentiation among populations located in isolated discontinuous areas. Main threatness for the genetic variability of wild and domesticated populations are described.