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山杏是丰宁县优势乡土树种之一。国家实施退耕还林、封山育林、防沙治沙、小流域治理等生态建设工程项目以来,山杏已被广泛用于营造水土保持林、防风固沙林等,成为造林绿化优选乡土树种。由于野生山杏自然分布区多为石质山区,立地条件差,土壤瘠薄,管理粗放,缺乏水土保持工程,因而衰弱、老化日趋严重,产量低而不稳。新发展的山杏幼林因水盆失修,缺少技术管理,不能早日投产。针对以上情况特提出山杏栽培综合技术管理措施。
Apricot is one of the dominant native trees in Fengning County. Since the implementation of ecological construction projects such as returning farmland to forest, closing hillsides to afforestation, preventing and controlling desertification and harnessing small watershed, the apricot has been widely used to create soil and water conservation forests, windbreaks and sand fixation forests and become the preferred native tree species for afforestation and afforestation. Wild wild apricot natural distribution mostly rocky mountainous areas, poor site conditions, soil infertility, extensive management, lack of soil and water conservation projects, which weaken, aging increasingly serious, low yield and instability. The newly developed Apricot young forest because of basin disrepair, lack of technical management, can not be put into operation as soon as possible. In view of the above situation, we proposed the comprehensive management of armeniaca cultivation techniques.