The stem tip of corn is inoculated to the inducing culture medium added with combined hormones to induce the cultured stem tip to directly grow tussock uds or tissue block of tussock bud.

• 将玉米茎尖接种在附加不同激素组合的诱导培养基上，诱导茎尖培养物直接产生丛生芽或丛生芽组织块。