Results 101 to 110 of about 1,494 (216)

Le riz de l'oncle Sam et le marché mondial : la "compétitivité" à coups de dollars [PDF]

open access: yes, 1991
Les USA, second exportateur mondial de riz, exportent environ 50% de leur production. Pour parvenir à concurrencer les exportateurs asiatiques, le niveau de subventions accordées au riz est le plus élevé des productions agricoles américaines.
Benz, Hélène
core  

Modification des conditions d'hivernage des oies sauvages dans les polders de Flandre occidentale, autour de la réserve du Zwin (Belgique), et de Flandre zélandaise (Pays-Bas) [PDF]

open access: yes, 1972
This wintering increased considerably, due to 3 new factors: (1) the cultivation of an important acreage of rape, (2) the new methods of harvesting sugar beets and potatoes, (3) the management of the water level in the Zwin, making this sanctuary and ...
Lippens, L.
core  

The effect of soil microtopographic gradients on dry matter yields and species richness in two Mediterranean pastures [PDF]

open access: yes, 2012
The Sown Biodiverse Permanent Pastures Rich in Legumes (SBPPRL) mix a large number of species and cultivars of improved annual pasture species adapted to Mediterranean climate. with a predominance of Trifolium subterraneum.
Aguiar, Carlos   +4 more
core  

Soil calcium availability influences shell ecophenotype formation in the sub-antarctic land snail, Notodiscus hookeri. [PDF]

open access: yesPLoS One, 2013
Charrier M   +10 more
europepmc   +1 more source

Rapport d'activité PRONAE Xieng Khouang. Année 2007 [PDF]

open access: yes, 2008
Lienhard, Pascal, Sosomphou, Thammakham
core  

Binge Eating and Obesity Differentially Alter the Mesolimbic Endocannabinoid System in Rats. [PDF]

open access: yesInt J Mol Sci
Schoukroun F   +5 more
europepmc   +1 more source

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