平凉市苹果重茬栽培现状及解决措施

Current Situation and Countermeasure of Apple Stubble Cultivation in Pingliang City

平凉市苹果产业正处于转型升级期,大面积果园需要更新换代,苹果再植障碍是老果园更新的最大瓶颈。通过对平凉市各县区苹果重茬栽培现状的分析,提出选用CG6210、G30和AM1等抗重茬砧木,大苗栽培、错位栽培和加强果园管理的等一套行之有效的果园抗重茬栽培措施来解决果园重茬障碍问题,以供参考。

Apple industry is in the period of transformation and upgrading and a large area of orchard needs to be replaced in Pingliang city.Apple replanting obstacle is the biggest bottleneck of old orchard renewal.Through analyzing the current situation of apple stubble cultivation in every county and district of Pingliang city,a set of effective measures to resist stubble cultivation such as CG6210、G30 and AM1 rootstocks,large seedling cultivation,misplaced cultivation and strengthening orchard management were put forward.