【摘要】 就内外因素对植物胚状体发生和发育的影响,尤其生长调节剂、含氮化合物和金属离子的应用效果作了概括性的介绍。更多还原

【Abstract】 This paper gives a information about the effects of the inside and outside factors upon the happening and development of plant embryoids ,especially growth regulator, compound with nitrogen and metallic ions.更多还原