Browsing by Author "Hannachi, A."

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Analysis Of The Phenotypic Variability Of Some Varieties Of Durum Wheat (triticum Durum Desf) To Improve The Efficiency Of Performance Under The Constraining Conditions Of Semiarid Environments
(University of Eloued جامعة الوادي, 2016-09-01) Haddad, L.; Bouzerzour, H.; Benmahammed, A.; Zerargui, H.; Hannachi, A.; Bachir, A.; Salmi, M.; Oulmi, A.; Nouar, H.
The experiment was conducted during three growing seasons and two planting dates. The cultivation site is placed at the ITGC Setif characterized by a semi-arid environment. The objective of the study is the analysis of phenotypic variability of traits measured for 15 varieties of durum wheat, through the average effects, to decline the ways, characters and varieties could play in favour of performance under the constraining semi-arid conditions. The year effect indicates that given the difficulty of predicting the performance enabled by years, it then makes sense to go straight for this performance within genotypes. Analysis of the effect genotype highlights characters connected to performance and is the Setifis variety that lends itself well. For the effect of sowing date, it is that early sowing promotes a better expression of the characteristics compared to late sowing.
COMBINING ABILITY AND GENE ACTION ESTIMATES FOR SOME YIELD ATTRIBUTES IN DURUM WHEAT (TRITICUM TURGIDUM L. VAR. DURUM)
(University of Eloued جامعة الوادي, 2017-09-01) Hannachi, A.; Fellahi, Z.; Rabti, B.; Guendouz, A.; Bouzerzour, H.
Wastewater Reuse In Agriculture In The Outskirts Of The City Batna (algeria)
(University of Eloued جامعة الوادي, 2016-09-01) Hannachi, A.; Gharzouli, R.; Djellouli Tabet, Y.; Daoud, A.
The study is based on a survey of farmers. The data collected allow us to understand the reasons for the reuse of wastewater. This resource can be an important element in irrigation water management strategy. The possibilities of wastewater reuse in agriculture are significant, as is the case in the Batna region. In this context, the presence of texts establishing the modality of wastewater reuse, are a prerequisite for promotion of wastewater reuse projects. Policymakers are faced with the need to exploit the increase in volumes to meet greater demand. To do this, the integrated management should be considered now as a public / private partnership model and as the best approach for development and efficient and sustainable management.