Development of different sizes of somatic embryos from embryogenic callus of Dalbergia sissoo (DS), Acacia catechu (AC), Acacia arabica (AA), and Hardwickia binata (HB) cultured on different induction medium after 4 weeks of subculture.
Culture medium + 3% (w/v) sucrose
No of somatic embryos per 500 mg embryogenic calli ()