摘要
从广东引进的紫果西番莲 (PassifloraedulisSims )和黄果西番莲 (P .edulisf.flavicarpaDegener)在湖南省吉首地区试种 ,对其植物学特征、物候期、人工授粉、产量、抗逆性及果实营养成分进行初步研究 .结果表明 ,西番莲当年种植当年挂果 ,产量高 ,适应性强 ,果实加工品质好 ,但不能露地越冬 .通过防寒措施 ,西番莲可在吉首乃至湖南省进行适当推广 .
Passion fruit is a kind of newly developing perennial tropical liana fruits. Varieties of Passion fruit(Passiflora edulis Sims) and Yellow Passion(P. edulis f. flavicarpa Degener)from Guangdong Province are experimentally planted in Jishou region of Hunan province.The biology, phenophase, hand pollination, yield, cold-resistance and nutrient elements are preliminary studied. The first year's cultivation shows that Passion fruit can adapt itself to the local environments and bear fruits in the current year with higher yield and better processing quality, but it can't live through winter naturally. Aided with frostbite preventive measures, Passion fruit can be extended to certain areas in Jishou and other regions in Hunan province.
基金
湖南省教育厅自然科学基金资助项目 (0 1C311)
