摘要
文章通过实例,对锦带花、红王子锦带、四季锦带和粉公主锦带四种锦带花在太原地区10月下旬到12月上旬连续7周的自然降温下可溶性糖含量、相对电导率、可溶性蛋白、脯氨酸含量、丙二醛含量5个生理指标的测定,实验证实四种锦带的抗寒性,依次为红王子锦带大于四季锦带大于粉公主锦带大于锦带花,表明四种锦带在太原地区都能安全过冬,可以大面积推广应用。
Abstract： In this paper, the author determined five physiological indexes of Weigela Florida, Weigela Florida cv. Red Prince, Weigela Florida （Bunge）A. DC and Weigela Florida ＇Pink Princess＇, such as soluble sugar content, relative electric conduc- tivity, proline content and malondialdehyde content consecutive 7 weeks from late October to early December in Taiyuan re-gion, through practical examples. The experiments showed that cold resistance of four kinds of Weigela Florida, Weigela Florida cv. Red Prince〉Weigela Florida （Bunge）A. DC〉Weigela Florida ＇Pink Princess＇〉Weigela Florida and four kinds of Weigela Florida in Taiyuan region can be safe for the winter, which can be popularized and applied in large area.
出处
《科技创新与生产力》
2014年第2期56-58,共3页
Sci-tech Innovation and Productivity
关键词
园林绿化
锦带花
抗寒性
生理研究
landscaping
Weigela Florida
cold resistance
psychological research
