2018
DOI: 10.3406/revec.2018.1946
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Amélioration de l’état de la végétation et de la fertilité des sols des parcours arides du Maroc par les techniques de restauration et de réhabilitation

Abstract: L’amélioration de l’état de la végétation et de la fertilité des sols est une préoccupation majeure pour une réhabilitation réussie dans les parcours dégradés. Cette étude examine l’impact de la mise en repos, de la technique de conservation de l’eau et du sol (CES) et de la plantation fourragère sur le recouvrement de la végétation, la phytomasse, la valeur énergétique de la phytomasse (UF. ha-1), le pH, la matière organique (MO), le phosphore assimilable (P), le calcaire total (CaT), le potassium échangeable… Show more

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Cited by 3 publications
(2 citation statements)
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“…Unlike the studies conducted by Davies (2022), grazing did not have a significant effect on herbaceous plant cover (table 5); it remains below 50 % in all three grazing types. Studies confirm that an increase in animal stocking rate beyond the pastoral balance threshold leads to a reduction in cover, phytomass, and hectare productivity (Hachmi et al, 2018). They noted that vegetation cover is influenced not only by animal consumption but also by the behavior of each plant species after grazing, as well as the heterogeneity of the environment.…”
Section: Effect Of Grazing On Herbaceous Plant Cover and Total Herbac...mentioning
confidence: 92%
“…Unlike the studies conducted by Davies (2022), grazing did not have a significant effect on herbaceous plant cover (table 5); it remains below 50 % in all three grazing types. Studies confirm that an increase in animal stocking rate beyond the pastoral balance threshold leads to a reduction in cover, phytomass, and hectare productivity (Hachmi et al, 2018). They noted that vegetation cover is influenced not only by animal consumption but also by the behavior of each plant species after grazing, as well as the heterogeneity of the environment.…”
Section: Effect Of Grazing On Herbaceous Plant Cover and Total Herbac...mentioning
confidence: 92%
“…The study area is located in the commune of Beni Mathar in the east of Moroccan highlands. Almost all of the rangelands in the east of Morocco are linked to the province of Jerada (Hachmi et al, 2015(Hachmi et al, , 2018Zbiri et al, 2019a). They are limited to the north and east by the horst chain and the borders between Morocco and Algeria, respectively.…”
Section: Introductionmentioning
confidence: 99%