不同浓度生根液对油橄榄扦插生根情况的影响

Effect of Different Concentration Rooting Solution on Rooting Rate of Olive Cuttings

将佛奥和鄂植两个品种油橄榄扦插条放入生根液浓度分别为0mg·L^-1、100pmm、200mg·L^-1、300mg·L^-1、400mg·L^-1的生根液激素中浸泡,进行油橄榄扦插条生根率的研究。结果表明,没有生根液浸泡的插穗虽有少量的产生愈伤组织,但几乎不会生根;佛奥在0mg·L^-1、100mg·L^-1、200mg·L^-1、300mg·L^-1、400mg·L^-1浓度生根液浸泡下的生根率分别为3%、37%、42%、76%、63%;鄂植在0mg·L^-1、100mg·L^-1、200mg·L^-1、300mg·L^-1、400mg·L^-1浓度生根液浸泡下的生根率分别为2%、21.25%、40.5%、70.25%、53.13%;由此可以得出,油橄榄扦插浸泡生根液激素的最适浓度为300mg·L^-1。

The rooting rate of olive cuttings of Frantoio and E'zhi varieties was studied by immersing them in rooting solution with concentration of 0mg·L^-1 , 100mg·L^-1 , 200mg·L^-1 , 300mg·L^-1 and 400mg·L^-1 , respectively. The results showed that the cuttings without rooting solution had little callus and hardly rooted.The rooting rate of Frantoio was 3%, 37%, 42%, 76%, 63% in rooting solution of 0mg·L^-1 , 100mg·L^-1 , 200mg·L^-1 , 200mg·L^-1 , 300mg·L^-1 and 400mg·L^-1 , respectively. The rooting rate of E zhi was 2%, 21.25%, 40.5%, 70.25% and 53.13% in rooting solution of 0mg·L^-1 , 100mg·L^-1 , 200mg·L^-1 , 300mg·L^-1 and 400mg·L^-1 ,respectively. The optimum concentration of hormones was 300mg·L^-1 in rooting solution of Olive cuttings.