High soil salinity, drought, and poor fertility, especially phosphorus (P) deficiency, are serious challenges for crop production in arid desert climate regions. In these regions, irrigation water (mostly groundwater) is saline, fertilization one of the strategies used to cope with salinity stress. Crop livestock major agricultural activities marginal blue panicum (Panicum antidotale Retz.), pe...

The phenomenon of soil liquefaction can be an induced effect earthquake shaking where the saturated loses some or all its bearing capacity and stiffness. Likewise, increase water pressure in pores under seismic wave causes a decrease shear strength. As result, becomes liquefied susceptible to producing permanent deformations. is generally unpredictable, neglecting it influence stability structu...

Surface water is used for a variety of purposes, including agriculture, drinking water, and other services. Therefore, its quality crucial irrigation, human welfare, health. Thus, the main objective to improve surface assessment geochemical analysis evaluate anthropogenic activities’ impact on in Oued Laou watershed, Northern Morocco. Thirteen samples were characterized 26 physicochemical biolo...

Heavy metals tolerant soil bacteria are known to play essential roles in biogeochemical cycles, biotransformation of metals, bioremediation processes and, plant adaptation. The objective this study was isolate and characterize the bacterial strains associated with Sulla spinosissima , a native legume species growing three abandoned mining sites situated Oujda region (East Morocco). Globally, mo...

Abstract The coquina on the banks of Oued Beth in Rharb Basin northwestern Morocco has long been known to be exceptionally rich fossils. stratigraphic position ranging from Late Miocene Pliocene controversial, however. In course my master’s degree field work 1975/76, I mapped right bank Dar bel Hamri El Kansera. Following multiple recent studies general region, here review results and present a...