Li W R, Zhang S Q, Shang L. Seeds germination characteristics and drought tolerance of alfalfa and sorghum seedling under water stress. Acta Ecologica Sinica, 2009, (6): 3066-3074.
Li C Z, Jiao J, Wang G X. The important roles of reactive oxygen species in the relationship between ethylene and polyamines in leaves of spring wheat seedlings under root osmotic stress. Plant Science, 2004, 166: 303-315.
[15]
Li C Z, Wei X P, Li W, et al. Relationship between ethylene and spermidine in the leaves of Glycyrriza uralensis seedlings under root osmotic stress. Russian Journal of Plant Physiology, 2004, 51: 415-421.
Sara B C, Maria I P, Abel M F, et al. Biogenic mono-,di-and polyamine contents in Spanish wines and influence of a limited irrigation. Food Chemistry, 2006, 96: 43-47.