Effect of Shoot-Fruit Ratio on Grape Yield,Quality and Storage Nutrient  

作　　者：Zhen HAN Xiujie LI Qingtian ZHANG Xiangbin SHI Haibo WANG Bo LI 

机构地区：[1]Shandong Institute of Pomology,Tai an 271000,China [2]The Research Institute of Pomology,Chinese Academy of Agricultural Sciences,Xingcheng 125100,China

出　　处：《Agricultural Biotechnology》2018年第5期29-31,共3页农业生物技术（英文版）

基　　金：Supported by the National Key Technology R&D Program of China during the"Twelfth Five-Year"Plan(2014BAD16B05-2);the Key Research and Development Program of Shandong Province(2016ZDJS10A01);the Innovation Engineering Project of Shandong Academy of Agricultural Sciences(CXGC2016B07,CXGC2016D01)

摘　　要：With the grape variety ＂Summer Black＂ as the test material, the effects of different shoot-fruit ratios on grape yield, fruit quality and grapevine storage nutrient were investigated for 2 consecutive years, so as to determine the optimized load for Summer Black grapes in Shandong. The results showed that the grapes with shoot-fruit ratio of 1∶ 1 had the highest soluble solid content, vitamin C content and grapevine storage nutrient. Based on the comprehensive analysis, the shoot-fruit ratio of 1∶ 1 was the optimized load for Summer Black grapes in Tai an of Shandong Province, and the yield was 1 179.37-1 288.63 kg per 667 m^2.With the grape variety ＂Summer Black＂ as the test material, the effects of different shoot-fruit ratios on grape yield, fruit quality and grapevine storage nutrient were investigated for 2 consecutive years, so as to determine the optimized load for Summer Black grapes in Shandong. The results showed that the grapes with shoot-fruit ratio of 1∶ 1 had the highest soluble solid content, vitamin C content and grapevine storage nutrient. Based on the comprehensive analysis, the shoot-fruit ratio of 1∶ 1 was the optimized load for Summer Black grapes in Tai an of Shandong Province, and the yield was 1 179.37-1 288.63 kg per 667 m^2.

关 键 词：Shoot-to-fruit ratio Summer Black Yield Fruit quality Storage nutrient 

分 类 号：S663.1[农业科学—果树学]