临夏红富士苹果树嫁接及回缩修剪创新技术

Grafting and Retracting Pruning Techniques of Linxia Red "Fuji" Apple

苗木嫁接、劣质品种更换、回缩修剪等是近年来红富士苹果丰产、优产必不可少的技术措施。针对目前临夏红富士苹果树存在的管理技术不合理、不规范等问题,结合临夏地区苹果树嫁接修剪技术的调查结果,提出了红富士苹果树嫁接及回缩修剪新技术,为指导果农开展苹果嫁接修剪技术更新,推动临夏地区红富士苹果的生产,发展临夏经济提供技术支持。

Seedling grafting, inferior variety replacement, shrinkage pruning and other techniques are indispensable measures for high yield of red ＂Fuji＂ apple in recent years. In view of the problems of unreasonable and irregular grafting and pruning techniques commonly existing in ＂Fuji＂ apple trees and the investigation results of the grafting and pruning techniques of ＂Fuji＂ apple trees in Linxia area, this paper puts forward the new techniques of grafting and retracting pruning of ＂Fuji＂ apple trees in order to guide the fruit farmers to carry out the renewal of apple grafting and pruning techniques and promote the impending development of the new techniques. The production of red ＂Fuji＂ apples in summer area provides strong technical support for the development of Linxia＇s economy.