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Absorption du Zn et Cu par l’Atriplex Canescens dans les sols salés de la plaine de la Mina (W. Relizane).

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dc.contributor.author ZOUATITE, Moumna
dc.contributor.author HADJER, Mimouna
dc.date.accessioned 2018-11-25T10:56:22Z
dc.date.available 2018-11-25T10:56:22Z
dc.date.issued 2018
dc.identifier.uri http://e-biblio.univ-mosta.dz/handle/123456789/2281
dc.description.abstract The objective of this work and to explore the effect of salinity on changes and physiological responses of a halophyte "Atriplexe Canescens (Pursh) .Nutt", and study the effect of the plant On the physicochemical properties of the salt soils of the mina plain. The study was carried out in plain field on a private farm in the region of Matmar "Relizane". The study carried out on the Canescence Atriplex is carried out in two stations (S1, S2). The station S1 is fenced and taken into account as a control, and the second station S2 and also fenced and planted by 50 plant of the Atriplex Canescence, were established along furrows spaced 1m apart, the spacing between two plants is 1m. Four horizons were studied for each plot and for each profile, 48 soil samples were taken from two companions with a variant depth of (0-15 cm), (15-50 cm), (50-75 cm), 75-100 cm) .Samples of plant material were also carried out on the roots, stem and leaves last the two companions. The interpretation of the results of the soil analyzes obtained made it possible to demonstrate the effect of the plant on the physicochemical parameters of the soil by lowering the soil salinity during the 90 days of planting. Of the physiological parameters of the plant (relative water content, chlorophylls, mineral salts and proline) concluded that the Canescens Atriplex is a tolerant species with high saline intensities, can be exploited in the valorization of heavily salted soils. en_US
dc.language.iso fr en_US
dc.subject Sol en_US
dc.subject physico-chimie en_US
dc.subject physiologique en_US
dc.subject salinité en_US
dc.subject l’Atriplexe Canescens en_US
dc.subject teneur relative en eau en_US
dc.subject chlorophylles en_US
dc.subject sels minéraux en_US
dc.subject proline en_US
dc.subject Halophyte. en_US
dc.subject تربة en_US
dc.subject القطف كانیسونس en_US
dc.subject كمیة الماء في الاوراق en_US
dc.subject المعادن en_US
dc.subject لكلوروفیل en_US
dc.subject برولین en_US
dc.subject الملوحة en_US
dc.subject الفیزیولوجیة en_US
dc.subject الفیزیائة-الكیمیائیة en_US
dc.subject Soil en_US
dc.subject physico-chemistry en_US
dc.subject physiological en_US
dc.subject salinity en_US
dc.subject Atriplexe Canescens en_US
dc.subject relative water content en_US
dc.subject chlorophylls en_US
dc.subject mineral salts en_US
dc.title Absorption du Zn et Cu par l’Atriplex Canescens dans les sols salés de la plaine de la Mina (W. Relizane). en_US
dc.type Other en_US

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