EFFECT OF N~+ IMPLANTATION ON RICE IR36 SEEDS GERMINATION PHYSIOLOGICAL CHARACTERISTICS OF PRE-HARVET SPROUTING OF HYBRID RICE IN SEED PRODUCTION Pre-harvest Sprouting Resistance of the Dominant Dwarfing Gene Rht3 and Its Derivative Lines in Wheat Effects of phosphogypsum extracts on seed physiology and seedlings growth of pea Relationship between -SH Content of Protein Ingredients and α-Amylase Activity in Grains of Anti-trxs Gene Transgenic Wheat