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Impacts des systèmes agroforestiers sur la fertilité des terres agricoles dans les piémonts Nord-Ouest du Dahra (W. Mostaganem)

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dc.contributor.author KORDJ, Aicha
dc.contributor.author LAHMAR, Lalia
dc.date.accessioned 2018-11-25T11:05:58Z
dc.date.available 2018-11-25T11:05:58Z
dc.date.issued 2018
dc.identifier.uri http://e-biblio.univ-mosta.dz/handle/123456789/2287
dc.description.abstract All the problems related to conventional agriculture are indicative in search of durable solutions. In this context, a comparative study between four cropping systems (SAF, SA, SCA, SJ) was conducted in the foothills zone of Dahramostaganémois. To study the impacts of each system on physicochemical properties and soil fertility, soil samples were taken from plots. The results show that the variability of organic matter seems to be influenced by the position, the type of soil and the type of cropping system. By increasing the organic matter content, these combinations improve the structural stability of soils and at the same time the biological activity in the rhizosphere. The statistical approach (ANOVA) allowed us to highlight the importance of relationships between trees in general and agroforestry systems in particular with soil fertility. Thus, agroforestry associating on the same plots a mixed vocation of annual agricultural production and long-term deferred production by trees, offers new perspectives for a different, productive and environmentally friendly agriculture. en_US
dc.language.iso fr en_US
dc.subject Agroforesterie en_US
dc.subject fertilité en_US
dc.subject sols en_US
dc.subject terre agricole en_US
dc.subject les piémonts du Dahra mostaganémois. en_US
dc.subject Agroforestry en_US
dc.subject fertility en_US
dc.subject soils en_US
dc.subject agricultural land en_US
dc.subject the foothills of Dahramostaganémois. en_US
dc.title Impacts des systèmes agroforestiers sur la fertilité des terres agricoles dans les piémonts Nord-Ouest du Dahra (W. Mostaganem) en_US
dc.type Other en_US


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