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108 recherche sur le mot-clé 'PICEA SITCHENSIS'
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rapport
OCDE PARIS ENVIRONMENT DIRECTORATE ENVIRONMENTAL HEALTH AND SAFETY DIVISION | Paris : OCDE | Series on Harmonization of Regulatory Oversight in Biotechnology n° 21 | 2002This document addresses the biology of Picea sitchensis (Bong.) Carr. (Sitka spruce). It contains general information as well as information on taxonomy, reproductive biology, crosses, genetics, ecology and domestication. It is intended for use [...]article/chapitre/communication
G. Mayhead ; T. Jenkins | 1992rapport
The aim of the project is to evaluate the effect of microbial inoculation (ectomycorrhizal fungi and Mycorrhization Helper Bacteria MHB) on the rooting of forest trees and European Chestnut cuttings and on their root and shoot development after [...]rapport
As in 1994, 1995 and 1996, all the experiments, in laboratory conditions or in nursery or field conditions, started or continued as planned.The results of this fourth year of work were scientifically very interesting. We better understand the re[...]rapport
As in 1994, all the experiments, in laboratory conditions or in nursery or field conditions, started as planned. We also continue to use nursery or field experiments which have been settled during the negociatin phase of the actual contract or j[...]rapport
As in 1994 and 1995, all the experiments, in laboratory conditions or in nursery or field conditions, started or continued as planned. We also continue to use nursery or field experiments which have been settled during the negotiation phase of t[...]rapport
Ectomycorrhizas are symbiotic associations between Basidiomycetes or Ascomycetes fungi and the roots of temperate forest trees. Ectomycorrhizal fungi enhance the growth of trees, mostly by improving their mineral nutrition. For this reason, they[...]article/chapitre/communication
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E. Sutter Barrot ; G. Van Poucke | 1993thèse/mémoire
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