Effects of Different Rootstocks on Spindle Canopy Light Distribution, Yield and Quality of Persimmon
Ai Chengxiang
Wang Jie
Yu Xianmei
An Miao
Abstract：The effects of canopy light distribution on yield and quality of 6 -year -old persimmon culti-var Lushi 1 grafted with different rootstocks,Dateplum,Silvestris and DIL -3,were explored by detecting the canopy branch composition,light distribution,yield and quality.The results showed that the photosynthetic region proportion of Lushi 1 with 3 kinds of rootstocks,Dateplum,Silvestris and DIL -3,was 56.24%, 64.37% and 67.01% respectively.The average yield per plant was 35.20,32.42 and 41.09 kg respective-ly.The equivalent yield per 666.7 m2 was 3 410.0,2 921.6 and 2 172.1 kg,respectively.The fruit yield and quality of Lushi 1 with the rootstock of DIL -3 was the best,the second was Lushi 1 with the rootstock of Dateplum,and that of Silvestris was the worst.Lushi 1,grafted with DIL -3 and Dateplum and possessing the slender spindle -shape,could get better light,higher yield and more excellent quality.So the rootstock -sci-on combination and tree shape were worth to be popularized in production.
Keywords：RootstockSpindleCanopyLightYieldQuality
Publication Date：2016-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：4( 32-35 )