天津地区丹凤引种栽培试验

[目的]了解天津地区丹凤引种栽培情况,为其大规模引种种植奠定良好的基础。[方法]以丹凤为研究对象,通过对其物候期、生态学、生长特性、产籽量的观测,对其在天津的适应性进行了研究。[结果]丹凤在天津适应性很强,其抗寒性、耐寒性较强,病虫害发生率低,生长旺盛,结实率逐年稳步增加。[结论]丹凤在天津的引种是成功的,未来发展潜力巨大。

Introduction and Cultivation Experiment of Danfeng in Tianjin Region

Objective] The aim was to study the introduction and cultivation situation of Danfeng in Tianjin region, to lay a good foundation for large-scale introduction and planting. [ Method] The phenological period, ecology, growth characteristics, seed yield of Danfeng was ob-served. The adaptability of it in Tianjin was studied. [ Result] The adaptability of Danfeng in Tianjin was very strong which has low morbidity of disease and insect pests, strong ability of cold resistance and steadily increase of seed setting rate. [ Conclusion] The introduction of Dan-feng in Tianjin was successful, which has great potential for future development.