摘要
以2年生‘吉塞拉5号’(G5)和‘Colt’为砧木的‘红灯’樱桃为试材,比较了其部分生物学特性及光合效率。结果表明,以吉塞拉5号为砧木的红灯幼树,树体矮化,比叶重高,气孔密度大。吉塞拉5号砧红灯樱桃在光响应过程中表现出较高的光合速率,对CO2的利用效率高于Colt砧木红灯。红灯以吉塞拉5号作砧木比以Colt作砧木更适于矮化、密植栽培。
Some aspects of biological and photosynthetic characteristics of ＇ Hongdeng＇ with two different rootstocks were studied. The results showed that the Hongdeng on ＇ Gisela 5＇ was dwarfish and had larger SLW and stomata density. During the response of photosynthetsis to light, Hongdeng on Gisela 5 had higher ability to use light and C02 than that of Hongdeng on ＇ Colt＇ In comparison with Hongdeng on Colt, Hongdeng with Gisela 5 as rootstock, growing amount adapted well to dwarf and compact culture.
出处
《园艺学报》
CAS
CSCD
北大核心
2006年第1期115-117,共3页
Acta Horticulturae Sinica
基金
山东省农业良种产业化开发计划项目(3013)
关键词
樱桃
砧木
生长
光合特性
Cherry
Rootstock
Growing
Photosynthetic characteristics
