6Nora A, Choveaux R, Staden J V. The effect of 1-Naphtha leneae tic Acid on the Endogenous Cytokin in Conlent of Asetically Cultured Burk Segments of Salix babylonica [J]. Plant and Cell Physiol. 1981,22 (7) :1 207 -1 214.
7NISHINARIN, K SYONO. Changes in Ednogenous Cytokin in Levels in Partially Synchronise culture tobacco cells [ J ]. Plant-Physiol, 1980,65:437 - 441.
8ABOU-MANDOURAA, WHARTUNG. The Effect of Abscisic Acid and Increased Osmotic Potential of the Media on Growth and Root Regeneration of Zea mays Callus [J]. PlantPhysioll, 1986,22:139 - 145.
9HIRISHIKAMADA, HIROSHI HARADA. Changes in the Endogenous Leves and Effects of Abscisic Acid during Somatic Embryogenesis of Daucus carota L [ J ]. Plant and Cell Physoil. ,1981,22(8) :1 423 - 1 429.
10NORA A, CHOVEAUX, J VAN STADEN. The Effect of 1- Naphthaleneacetic Acid on the Endogenous Cytokinin Content of Aseptically Cultured Bark Segments of Salix babylonica [J]. Plant and Cell Physiol., 1981,22(7) :1 207 -1 214.