Abstract:
The aim of the research is to disscuss the factors that affected the scion yield of ortets,germination rate and the survival rate of grafting in
Zanthoxylum bungeanum ‘Lingshan’.The effects of heading height,pruning intensity,production of cutting on scion yield were researched in producting cuttings.The factors such as storage condition,accelerating germination modes,seed collection time and sowing date on seeds germination rate were investigated.Analysis was made of effects of different rootstocks,grafting time,grafting methods,lignification level of the scion on grafting survival rate were analyzed.A lot of One-factor experiments were conducted in four years,the technology for building
Zanthoxylum bungeanum ‘Lingshan’ orchard was summarized as "heading height on 50 cm,central section of shoots being cut,adopting four to stay six".Mixing seeds with the cow dung or plant ash before sowing could get the best effect,and boiled water also had a great effect on seeds germination rate.The results showed that the best grafting method were to use cleft grafting method,high lignification level of the scion were grafted on
Z.armatum in the Spring Equinox.