Effects of Regeneration and Grafting of Different Table Grape Varieties on Growth and Fruit Quality of'Yangguangmeigui'Grape in Weinan Area,Shaanxi Province
In order to speed up the renewal of old garden varieties,save costs and rapidly improve grape economic benefits.In this experiment,four different fresh food varieties renewed grafting and'Yangguangmeigui'grape grafted with 5BB stock were investigated.The self-rooted seed-lings were the control.The effects of different grafting combination of'Yangguangmeigui'grape on phenology,fruiting ability,fruit appearance and internal quality of'Yangguangmeigui'were studied,in order to provide scientific basis for selecting the existing fresh food varieties suitable for grafting'Yangguangmeigui'grape.The results showed that grafting of different fresh food varieties had different effects on the growth and fruit characters of'Yangguangmeigui'grape.The growth potential,yield and fruit quality were better than those of self-rooted seedlings in flame seedless,Xiahei,5BB and Liaofeng grafted'Yangguangmeigui'grape.The comprehensive performance of Xinnongle and Yongyou No.1 were worse than that of Zigenmiao.Among them,flame seedless and summer black variety were more conducive to the growth of'Yangguang-meigui'grape.The conclusion of'Yangguangmeigui'grape grafted with flame seedless variety had the advantages of early maturity,large grain,high yield and high soluble solid content.It was the the most suitable combination of 6 grafts for the'Yangguangmeigui'grape,next was the summer black rootstock variety.
万方数据
维普
