福建农业学报Issue(8)：780-783,4.
高接抗逆品种对防控梨树叶片早落与花芽早萌的效果
Top-grafting for Resisting Early Defoliation and Flower Bud Germination of Pears
摘要
Abstract
Top-grafting pears with resistant varieties to prevent early defoliation and germination of the flower buds was studied . Three cultivars were chosen to graft onto limbs and branches of Cuiguan pear . The grafting postponed the leaf-falling 30 - 50 cm below the insertion point for 10 - 15 days . It also inhibited early germination of the flower buds located 80 - 100 cm below the insertion . Additionally ,the number of flowers ,fruiting rate and single plant yield of the pear a year after the top-grafting were all significantly more than the control . It was concluded that the top-grafting with the resistant varieties could be a means applied to deter the early defoliation and flower bud germinating for the pears .关键词
梨/高接/抗逆品种/防控/叶片早落/花芽早萌Key words
Pear/top-grafting/resistant variety/control/early defoliation/early germinating of flower bud分类
农业科技引用本文复制引用
黄新忠,张长和,陈小明..高接抗逆品种对防控梨树叶片早落与花芽早萌的效果[J].福建农业学报,2013,(8):780-783,4.基金项目
国家现代农业产业术体系建设专项（nycytx-29-25）；福建省科技计划项目---省属公益类科研院所基本科研专项 （）
