Effects of Shading on Shoot Growth and Fruit Quality of Summer Black Grape
Li Bo
Li Xiujie
Han Zhen
Li Chen
Zhao Xueqing
Lu Zhifei
Abstract：Taking 4-year-old Summer Black grape as experimental material,the effects of different shading treatments as no shading(CK),52% shading(Z1)and 74% shading(Z2)on shoot growth and fruit quality were researched.The results showed that the increasing shading inhibited the vegetative growth,which made the shoot thin and longer,the ratio of branch diameter to pith diameter and the leaves larger,but the leaf chlorophyll content lower.Shading also had large effects on reproductive growth,such as decreasing the fruit setting rate,grape clusters and single fruit weights,yield and fruit quality.
Keywords：Summer Black grapeShadingGrowthFruit quality
Publication Date：2017-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：4( 45-48 )