Investigation and Analysis of Branch Growth of Prunus campanulata 'Double-flowered' Grafted in High Position
[Objective]In order to cultivate the big seeding of Prunus campanulata'Double-flowered',the high grafting technology of Prunus campanulata'Double-flowered'was studied.[Method]Four years old Cerasus campanulata was used as rootstock,and the healthy and plump branches of Cerasus formosana were selected as scions to carry out the comparative study on the growth of scions of high bud grafting and high branch grafting.[Result]The results showed that the survival rate of Prunus campanulata'Double-flowered'was 89%,which was higher than the survival rate of high branch grafting(62%);three years after grafting,the average increment of the grafted branches[basal diameter(2.49±0.31)cm,branch length(2.82±0.50)m]was higher than the average increment of bud grafting[basal diameter(2.23±0.27)cm,branch length(1.90±0.15)m].[Conclusion]The experiment could provide basic data and scientific basis for the selection of high grafting methods of Prunus campanulata'Double-flowered'.
Prunus campanulata'Double-flowered'High position graftingGrowth
国家科技期刊平台
NSTL
万方数据
维普
