Systèmes sylvopastoraux. Pour un environnement, une agriculture et une économie durables
Zaragoza : CIHEAM
Cahiers Options Méditerranéennes; n. 12 1995
pages 227-230
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--- Auclair D . Scien tific an d tech n ical basis for sylvopastoral systems in Eu rope. Systèmes sylvopastoraux. Pour un environnement, une agriculture et une économie durables . Zaragoza : CIHEAM, 1995. p. 227-230 (Cahiers Options Méditerranéennes; n. 12)
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Scientific and technical basis for sylvopastoral systems in Europe
INRA -
Unité de modélisation des plantes, 5035 1-
: Un de visant à du plus
extensifs et adaptés aux exigences du en 1993 avec 18 de
déveloEpement de six avec la de la Commission s’agit de
les utilisations intensives des la à à
espacement un maintien d’une activité et destinés à du bois de qualité.
La :
O le et l’analyse des données techniques des : le choix des
génotypes), les techniques d’installation et de conduite des les effets la
ou les et la la et la qualité
O un système de modélisation de de les
conséquences à moyen et long et au et
:
- -
Utilisation du-
of the GATT’,
launched in the objective of
“contributing to securing a better match between production of land- and water-based biological resources and their use by consumers and industry through pre-competitive
research, technological development and demonstration”.
“Alternative Agricultural Land- Use with
Fast Growing Trees‘‘ of 18
of
to in
to help maintain to
t h s at
fi-om
biological and economic data, devoted tÓ
This in detail
is :
‘GATT : and
:
227
1. A : site of of.
systems adapted to
2. :
alsò being investigated.
of of is
mainly based upon the 1995).
Agroforestry potential of available agricultural land in
likely to to develop new efficient tools to
of up to
aims at on
in to to
of this typology : botanical aspects, geo-physical aspects,
an to if this
Choice of tree genotypes
Up to on
plantations. New genotypes have to be in
to on
species : avium L.), common ash (Fraxinus excelsior L.),
X eurolepis).
all genotypic selection.
Tree establishment techniques.
Land which is is likely to
of
be in
to to
in :
on site conditions and is best in
filled to livestock six ;
m All studies show defects caused by
to the tubes at
Tree management techniques
of to
to of to
New designs of to meet the physiological
As to
3 cm. The objective is to maintain a well-
Wood quality
to fit the to know, and to of wood
in the new systems studied, in in to
situations.
show at the
in
aviam, in at wide spacings on
in
: this of
wounds, which can taking a long time to pathogens.
Pasture growth
-
interaction with trees ofof of defoliation of all influence the extent of
and the
in
show to 75%
of at 4mx4m spacing. Gaod
of that in Acer.
of agroforestry on rearing systems have an
by be
also be sites
by of of up to
Tree growth modelling and biophysical agroforestry model
to :
objectives in : to
to in to
to
to is being built, adapted to the conditions of the to
to 1995).
Economic impact of agroforestry techniques
by to be
implemented at at
levels : at
Ecological impact of agroforestry techniques
to to simple
at
A on- small
of
at its of
: available in the
the of
stages, but still need to
to
plots) and to to
aspects will have to in
Auclair (ed.), 1995. Alternative agricultural land-use with fast growing trees. EC
-
CT920134, second annual (12/94). 482 p.
Bergez J.&., B., 1995. : the EU. ed., Sylvopastoral
systems
