摘要
应用多点试验和随机区组试验等方法,对6个品种茶梅进行引种栽培,开展生长性状,花性状表现、抗性表现等调查研究.结果表明,6个茶梅品种在福州,邵武,漳平3个试验点的性状表现稳定.其中,小玫瑰‘乙女'‘笑颜'和‘晚霞’的树高、地径和冠幅直径变异较小,变异系数在1.65%-9.53%之间;‘立寒'‘朝仓'的树高和冠幅直径存在较大差异,变异系数达12.02%~22.05%.通过观测其生长适应性,花性状及抗性表现,结果表明,6个茶梅品种的生长适应能力较强,花期,花色,花冠直径和花瓣数等性状在不同试验点表现稳定,同时具有较强的抗寒性和对病虫害的抗性.
With the introduction of six varieties of Camellia sasanqua in the cultivation experiment,the multipoint test and random district group test were carried out the researches on the growth characteristics,flower traits,resistance performance.The results showed that the characters of 6 varieties were stable in Fuzhou City,Shaowu City and Zhangping City.Among them,the variation coefficient CV of tree height,ground diameter and crown diameter of the varieties of‘Xiao Meigui'‘Yinu'‘Xiaoyan'and‘Wanxia'were smaller,and the CV of CV was between 1.65%and 9.53%.The difference between height and diameter of canopy was found in the varieties of‘Lihan'and‘Chaocang',with coefficient of variation of 12.02%-22.05%.The results of the observation of the growth adaptability and flower characters and the resistance showed that the six varieties had strong adaptability to growth,and the characters of flower period,color,crown diameter and petal number were stable at different experimental points,and had strong resistance to frost,diseases,and pests.
作者
毛志群
MAO Zhi-qun(Fuzhou Botanical Garden,Fuzhou,Fujian 350012,China)
出处
《宁德师范学院学报（自然科学版）》
2021年第3期296-300,共5页
Journal of Ningde Normal University(Natural Science)
基金
福建省林业科技项目(闽林科便函[2019]16号).
关键词
茶梅
引种栽培
生长性状
福建省
Camellia sasanqua
introduction and cultivation
growth trait
Fujian Province
