Browsing Biological & Environmental Sciences by Author "Hamdi, Helmi"
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Evaluation of Roholtiella sp. Extract on Bell Pepper (Capsicum annuum L.) Yield and Quality in a Hydroponic Greenhouse System
Bello, Adewale Suraj; Saadaoui, Imen; Ahmed, Talaat; Hamdi, Helmi; Cherif, Maroua; Ben-Hamadou, Radhouane... more authors ... less authors ( Frontiers Media , 2022 , Article)This study was carried out to investigate the impacts of cyanobacteria (Roholtiella sp.) high-value product extract (HVPE) and water resuspended biomass WRB treatments on bell pepper production using the hydroponic system ... -
Heat-stress-induced changes in enzymatic antioxidant activities and biochemical processes in bell pepper (Capsicum annuum L.) seedlings
Bello, Adewale Suraj; Ahmed, Talaat; Saadaoui, Imen; Hamdi, Helmi; Ben-Hamadou, Radhouane ( Turkiye Klinikleri , 2023 , Article)Heat stress (HS) is expected to become a significant abiotic stressor with the continued rise in global temperatures, severely limiting the development and production of bell pepper (Capsicum annuum L.), especially in arid ... -
Reuse of Sludge as Organic Soil Amendment: Insights into the Current Situation and Potential Challenges
Mabrouk, Oumaima; Hamdi, Helmi; Sayadi, Sami; Al-Ghouti, Mohammad A.; Abu-Dieyeh, Mohammed H.; Zouari, Nabil... more authors ... less authors ( MDPI , 2023 , Article Review)Sludge generation as an organic by-product of wastewater treatment has seen a consistent increase worldwide due to population growth and industrial activities. This poses a chronic challenge regarding management options ...