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Effects of surface and subsurface drip irrigation regimes with saline water on yield and water use efficiency of potato in arid conditions of Tunisia
Field experiments were conducted on a sandy soil during spring of 2009
and autumn of 2010 in southern Tunisia for evaluating the effects of two drip
irrigation methods and three irrigation regimes on soil moisture and ...
Impact of deficit irrigation with saline water on yield, soil salinization and water productivity of barley in arid regions of Tunisia
Field studies were conducted for two years to determine the effects of irrigation regimes with saline water (7.6 dS/m) on soil salinity, yield and water productivity of barley in the arid region of Tunisia. Barley was grown ...
Unveiling soil degradation and desertification risk in the Mediterranean basin: a data mining analysis of the relationships between biophysical and socioeconomic factors in agro-forest landscapes
Soil degradation and desertification processes in the Mediterranean basin reflect the
interplay between environmental and socioeconomic drivers. An approach to evaluate
comparatively the multiple relationships between ...
Comportement écophysiologique et biochimique de l’olivier variété "Chemlali Sfax" cultivé en plein champ en relation avec les conditions hydriques et édaphiques
En Tunisie, les olives sont cultivées dans le pluviale, de graves conditions arides. Pour déterminer le comportement des oliviers (cv. Chemlali Sfax) au cours de la grave sécheresse qui affecte les zones arides tunisiennes ...
Genetic admixture of NorthAfrican ovine breeds as revealed by microsatellite loci
NorthAfrican
countries are endowed with a wealth of sheep resources adapted to a wide range
of environments and production systems. In this study, genetic diversity was estimated in seven
sheep breeds, including two Algerian ...
Antioxidant activity of camel milk casein before and after in vitro simulated enzymatic digestion
The effect of a successive in vitro hydrolysis by pepsin and pancreatin on the free radical
scavenging activity of camel milk casein was investigated in order to assess the effect of gastro-intestinal
digestion. Hydrolysis ...
Vegetation dynamics under variable conditions in the famous sandy steppe of southern Tunisia
During last decades, the natural vegetation cover in
southern Tunisia, mainly dominated by dwarf and sparse
shrub, was continuously disturbed under various human
activities especially on sandy soil (easily eroded). ...
Contribution a I'etude de I'effet de I'irrigation deficitaire a I'eau salee sur Ie comportement d'une variete precoce du pecber "Flordstar" en zones aride
La penurie de I'eau est Ie facteur Iimitant pour Ie developpement de I'agriculture. Pour cette raison que
I' amelioration de son efficience est indispensable par I'application des strategies d' irrigation adequates
dont ...
PRNP polymorphisms in Tunisian sheep breeds
In this study, genetic variation of ovine prion protein in Tunisian sheep breeds was
analysed. Sequencing of the entire coding sequence of prion protein gene (PRNP) was
performed in a total of 201 samples belonging to four ...
Apport des données Landsat Thematic Mapper pour la cartographie des sols dans la région de Menzel Habib
Un essai de cartographie des sols a été réalisé au niveau de la zone de Menzel Habib, située en Tunisie
présaharienne dans la région naturelle des basses plaines méridionales. Cette zone fait partie d’un Réseau
d'Observatoires ...