ADAPTIVE PHYSIOLOGY OF DIFFERENT ECOTYPES OF Phragmites Communis TO SALINITY IN THE Effects of Alkaline Stress on the Metabolism of Reactive Oxygen Species and Osmotica Accumulation in Ryegrass Seedling Roots Changes in Antioxidase Activity and Osmotic Adjusting Substance of Tamarix chinensis Seedlings under NaCl Stress Responses of Growth and Physiology Metabolism of Ophiopogon japonicus to NaCl Stress Effects of Salinity on the Contents of Osmotica of Monocotyledenous Halophytes and Their Contribution to Osmotic Adjustment Exogenous nitric oxide elevated alkali tolerance of Avena nuda seedlings Effects of seawater with different concentrations on growth and physiological and biochemical characteristics of Helianthus tuberosus seedlings Effect of drought stress using PEG-6000 on the growth and osmotica of Sedum lineare CHANGES OF SEVERAL OSMOTICA IN PUCCINELLIA TENUIFLORA SEEDLING UNDER ALKALI SALT STRESS Effects of KCl on Active Oxygen Metabolism and Osmotica Accumulation in Avena nude L. Seedlings under NaCl Stress Swelling property of common hydrophilic polymers and their use in push-pull osmotic-pump tablets Interactive effect of sodium chloride and drought on growth and osmotica of Suaeda salsa The Relation of Seasonal Changes in Water and Organic Osmotica to Freezing Tolerance in the Leaves of Sabina Comparison on Osmotica Accumulation of Different Salt-tolerant Plants under Salt Stress Swelling property of common hydrophilic polymers and their use in push-pull osmotic-pump tablets Effects of salt stress on the growth and osmotica accumulation of Coleus blumei