尾叶樱桃天然种群叶表型性状变异研究

朱弘,朱淑霞,李涌福,伊贤贵,段一凡,王贤荣

Leaf phenotypic variation in natural populations of Cerasus dielsiana

ZHU Hong,ZHU Shu-Xia,LI Yong-Fu,YI Xian-Gui,DUAN Yi-Fan,WANG Xian-Rong

表5 尾叶樱桃叶表型性状的方差分量与表型分化系数

Table 5 Variance component and phenotypic differentiation coefficient of leaf phenotypic traits among Cerasus dielsiana populations

叶表型性状 Leaf phenotypic trait	方差分量 Variance component			方差分量百分比 Percentage of variance component (%)			表型分化系数 Phenotype differentiation coefficient (%)
叶表型性状 Leaf phenotypic trait	种群间 Among populations	种群内 Within populations	随机误差 Random errors	种群间 Among populations	种群内 Within populations	随机误差 Random Errors	表型分化系数 Phenotype differentiation coefficient (%)
LL (mm)	6.359	25.822	13.324	13.98	56.75	29.28	19.76
LW (mm)	1.699	7.259	3.343	13.81	59.01	27.18	18.97
LWR	0.002	0.001	0.005	29.27	60.67	29.27	14.22
PL (mm)	0.486	0.517	0.272	38.13	40.54	21.33	48.47
LA (mm²)	17 872.160	50 647.400	35 586.960	17.17	48.65	34.18	26.08
LP (mm)	63.832	139.554	74.330	22.98	50.25	26.76	31.38
LI	0.000	0.001	0.000	22.49	55.32	22.19	28.91
PLV	0.105	0.075	0.034	15.74	35.19	15.74	58.23
VD	0.000	0.000	0.000	12.69	65.29	22.02	16.27
AA (°)	0.507	4.771	1.719	7.25	68.18	24.57	9.61
BA (°)	22.105	13.537	9.101	54.49	27.21	18.30	66.69
平均值 Mean	-	-	-	22.55	51.55	24.62	30.78