温度和植物生长调节剂对打破桃叶芽休眠的影响  

Effects of Temperature and Plant Growth Regulator on Breaking Dormancy of Peach Vegetative Buds

作　　者：王海荣[1] 刘伟[1] 李秀杰[1] 李桂祥[1] 安淼[1] 董晓民[1] 余贤美[1] 

机构地区：[1]山东省果树研究所,山东泰安271000

出　　处：《山东农业科学》2015年第11期44-46,共3页Shandong Agricultural Sciences

基　　金：国家桃产业技术体系项目(CARS-31);山东省果树研究所所长基金项目(2012KY06)

摘　　要：以五年生‘玉妃’和‘超红’两个品种桃的休眠枝条为试材,研究温度(高温和低温)和植物生长调节剂(TDZ和GA3)对打破其叶芽休眠的影响,以获得更多有效叶芽。结果表明:‘玉妃’和‘超红’两个品种桃均以高温+200 mg/L GA3处理为最适室内破眠方式。Taking dormant sticks of two five- year- old peach cultivars Yufei and Chaohong as test materials,the effects of temperature（ high temperature and low temperature） and plant growth regulator（ TDZ and GA3） on breaking dormancy of peach buds were investigated for more effective vegetative buds. The results showed that the optimum indoor dormancy breaking treatments on Yufei and Chaohong peach both were high temperature and 200 mg / L GA3.

关 键 词：桃 温度 植物生长调节剂 叶芽休眠 

分 类 号：S662.101[农业科学—果树学]