عنوان

Potentiel de Tamarix senegalensis a reboiser les sols sales du bas delta du fleuve Senegal

شماره

TLpq304472266

زبان متن نوشتاري يا گفتاري و مانند آن

فرانسه

عنوان اصلي

Potentiel de Tamarix senegalensis a reboiser les sols sales du bas delta du fleuve Senegal

نام عام مواد

[Thesis]

نام نخستين پديدآور

B. C. Ly

نام ساير پديدآوران

A. Munson

نام ناشر، پخش کننده و غيره

Universite Laval (Canada)

تاریخ نشرو بخش و غیره

1998

نام خاص و کميت اثر

92

جزئيات پايان نامه و نوع درجه آن

M.Sc.

کسي که مدرک را اعطا کرده

Universite Laval (Canada)

امتياز متن

1998

متن يادداشت

The lower Senegal valley is characterised by a deep water table and by the salinity of its water and soil, which is caused by capillary movement of salts to the surface. Among the species of native trees and shrubs, Tamarix senegalensis is noted as one of the best-adapted to this ecosystem. Its characteristics and its potential for use in the reclamation of saline soils is presently not well understood. Thus, the objectives of this research were oriented towards understanding its capacity for reforestation of saline soils. A first study evaluated the growth and nutrition of Tamarix senegalensis cuttings at seven different levels of additions of NaCl solution (0, 3, 6, 9, 11, 13 et 14 g L combined with the presence or absence of a rooting hormone (Stim-root N3) in the nursery. A second study examined the relation between increase in height and diameter and the nutrition of the species across a natural gradient of salinity on four sites. (Abstract shortened by UMI.)

موضوع مستند نشده

Biological sciences

موضوع مستند نشده

Ecology

موضوع مستند نشده

Ecology

موضوع مستند نشده

Forestry

موضوع مستند نشده

French text

مستند نام اشخاص تاييد نشده

A. Munson

مستند نام اشخاص تاييد نشده

B. C. Ly

نام الکترونيکي

فرمت انتشار

p

نوع ماده

[Thesis]

کد کاربرگه

276903

سطح دسترسي

a

تكميل شده

Y