杏树在四川秦巴山区的引种试验

Introduction Trial Research on Apricot in the Qinlin-Bashan Mountain Region in Sichuan

引进栽培得到6个杏树优良品种金太阳、凯特、玛瑙、红丰、新世纪、大棚王进行栽培试验,与原产区杏品种相对照,对各品种生物学特性、生长、果实经济性状、抗病性进行观测分析。结果表明:6个杏树品种在试验区适应性好,果实经济性状和品质方面均与原产地无显著性差异。同时在物候观测中与北方相比较具有早萌芽、早开花、早结实的特点。6个品种间,金太阳和红丰两个品种表现为树势中庸、自花结实力强、结果早、抗病性强,宜于在四川秦巴山区大规模种植。

Six good varieties including Jintaiyang, Kaite, Hongfeng, Xinshiji, Manao, Dapengwang were introduced and cultured. Compared with the varieties in the origins, the biology, growth, resistance and economic property of fruits of these varieties were analyzed. The results indicated that these varieties could be suitable for the trial area. Economic properties and quality of fruits were no marked difference between the trial area and the origins. Compared with the varieties in North areas, these varieties were earlier in germinating, blossoming and bearing. Among six varieties, Jintaiyang and Hongfeng were suitable for planting in the Qinlin-Bashan mountain region in Sichuan because their blossoming and bearing were early and their resistance was strong.