TY - GEN AU - Shanmugavel,S. TI - Physiological assessment of variability in seed longevity of soybean [Glycine max (L) merrill] cultivars KW - Gltcine max KW - Varieties KW - Physiology KW - Seeds KW - Humidity KW - Germination KW - Seedlings KW - Free aatino acids KW - Genotypes ER -