Nitrogen fertilizer application is conditioned closely by the amount of rainfall and its
distribution. The current study aims at studying the effect of nitrogen (N) application rate on …

Based on twenty years of global research, this is the first comprehensive reference on crop
genetic diversity as it is maintained on farmland around the world. Showcasing the findings …

Nitrogen (N) is one of the primary macronutrients required for crop growth and yield. This
nutrient is especially limiting wheat yields in the dry and low fertile agro-ecologies having …

The lysimeter experiment was carried out twice in consecutive two years (2014-15 and 2015-
16) at Sakha Agricultural Research Station, Kafrelsheikh, Egypt to study the effect of three …

Background: Tunisia harbors a rich collection of unexploited durum wheat landraces
(Triticum durum ssp. durum) that have been gradually replaced by elite cultivars since the …

Breeding for nitrogen use efficiency has become the major global concern and priority to
improve agricultural sustainability. In an attempt to quantify genetic variation and identify …

The study of nitrogen organic matter is of great importance for both economic and
environmental reasons. Thus, seven soils developed under different pedogenetic and …

Background Septoria tritici blotch (STB) remains a significant obstacle to durum wheat
cultivation on a global scale. This disease remains a challenge for farmers, researchers, and …

En Tunisie, le blé dur occupe des emblavures importantes mais sa production reste faible
malgré l'effort d'intensification entrepris depuis plusieurs décennies. La nutrition azotée …

Durum wheat (Triticum turgidum L. subsp. durum) landraces represent a prominent genetic
resource for Mediterranean farming systems and breeding programs. Fourteen landraces …