Effects of NaCl Stress on Growth and Photosynthetic Characteristics of Elaeagnus angustifolia Seedlings Study on Ion Metabolism Characteristics of Elaeagnus angustifolia Seedlings under NaCl Stress Comparison of Four Different Approaches for the Extraction of Elaeagnus angustifolia Flower Volatiles Induction differentiation and plant regeneration of Elaeagnus angustifolia DEVELOPMENTAL AND ANATOMICAL STUDIES ON THE FLORAL NECTARIES IN ELAEAGNUS ANGUSTIFOLIA Physiological Characteristics of Elaeagnus angustifolia and Grewia biloba G. Don var. parviflora Seedlings under Drought Stress Survival Rate and Growth Characteristics of Elaeagnus angustifolia Shelterbelts under the Different Drip Irrigation Frequency in the Lower Reaches of Tarim River Differential Growth Performance of Elaeagnus angustifolia Provenances under NaCl Stress Chlorophyll Fluorescence Characteristics of Elaeagnus angustifolia L. and Grewia biloba G.Don var.parviflora(Bge.)Hand.-Mazz. Seedlings under Drought Stress Salt Tolerance of Elaeagnus angustifolia L. and Caragana korshinskii Kom. During Germination Effect of Arbuscular Mycorrhizal Fungi on Growth and Physiology of Elaeagnus angustifolia Seedlings Subjected to Salinity Stress Physiological Characteristics of Different Elaeagnus angustifolia L. Provenances Under NaCl Stress Growth, and cationic absorption, transportation and allocation of Elaeagnus angustifolia seedlings under NaCl stress Effects of Na2SO4 Stress on Growth and Photosynthetic Physiology of Elaeagnus angustifolia Seedlings