我场现有不同树龄的苹果幼园2000多亩,周围县、乡同类幼龄果园也颇多。由于目前幼树园的前期管理中出现的问题较多,所以我们总结场内外近年来管理方面的经验与教训,提出生产中应注意的二个问题,供参考。一.第一、二年防抽条此问题在冀中、冀北及京、津地区尤显重要,搞不好,枝干死亡,一耽误就是一、二年。近年来,我场在这方面注意了实验和研究,究其发生的基础原因:①在于上年肥水管理不当,修剪措施不力, My field has an age of 2,000 different acres of apple orchard, surrounded by counties, township, youngster orchard is also quite a lot of young people. As there are many problems in the early management of saplings, we summarize the management experience in recent years both inside and outside the venue and put forward two problems that should be paid attention to in production for reference. First, two years of anti-pumping This issue in Jizhong, Hebei and Beijing, Tianjin area is particularly important, not doing well, the death of a branch, a delay is one or two years. In recent years, my field in this regard to pay attention to the experiment and research, the basic reasons for its occurrence: ① In the previous year, inappropriate fertilizer and water management, pruning measures ineffective,