Effects of Lanthanum on the Growth and Physiological Characteristics of Wheat Seedling under Salt Stress EFFECTS OF PRIMING WITH SODIUM NITROPRUSSIDE AND 24-EPIBRASSINOLIDE OR SALYLIC ACID ON SEED GERMINATION AND GROWTH OF MAIZE UNDER SALT STRESS Effects of soaking seeds with DPC on the physiological functions of root system and leaf of peanut seedlings Effects of pod pre-treatments on the germination traits of Hedysarum polybotrys seeds