Author/Authors :
hafsi, miloud université ferhat abbas - faculté des sciences de la nature et de la vie - départment d’agronomie, algérie , hadji, abbas université ferhat abbas - faculté des sciences de la nature et de la vie - départment d’agronomie, Algérie , semcheddine, nadjim université ferhat abbas - faculté des sciences de la nature et de la vie - départment d’agronomie, Algérie , rouabhi, amar université ferhat abbas - faculté des sciences de la nature et de la vie - départment d’agronomie, Algérie , maamri, khelifa université ferhat abbas - faculté des sciences de la nature et de la vie - départment d’agronomie, Algérie
Abstract :
The last study in north eastern Algeria on the potential use of carbon isotope discrimination (CID) in wheat selection conducted between 2003-2008 in collaboration with the IAEA showed several facets. Indeed, the results of seven trials in rainfed conditions characterized by a rainfall fluctuating between 250 and 500 mm and by additional abiotic stresses such as winter-spring cold (due to altitude) and terminal heat (because of close proximity of the Saharan desert). In this type of area, several genotypes of diverse origin were evaluated in order to measure the stability of CID values in relation to grain yield.
