关键词: 无花果, 扦插, 枝龄, 顶芽, 皮部生根, 浆果类果树

Abstract: Highly significant influences of shoot age, tip bud and IBA treatment were found on the seedling formation of hardwood cutting in Fig. The results showed that in seedling formation rates, one year old shoots were significantly higher than the 2-3 year old shoots; the shoots with a tip bud were significantly higher than the tipless; the treatment with 1000ppm IBA was significantly higher than the water control. The superior treatment combination was one year old shoot age, with a tip bud and treated with IBA (86.7%). The seedling. formation rate of the treatment combination 2-3 year old shoot age, no tip bud and freated with IBA was also good enough (70.0%). Fig grows its roots from the cortical layers. Adventitious root grow up on the underground nodes of the shoots, The formation and growth of adventitious roots were almost synchronous with the formation of budas and the spreading of the leaves.

Key words: FICUS CARICA, CUTTAGE, SHOOT AGE, TIP BUD, CORTICAL ROOT CROWING, BERRY TREES