云南松、思茅松和卡西亚松天然种群间的针叶表型变异

李卫英, 章正仁, 辛雅萱, 王飞, 辛培尧, 高洁

Needle phenotype variation among natural populations of Pinus yunnanensis, P. kesiya var. langbianensis and P. kesiya

LI Wei-Ying, ZHANG Zheng-Ren, XIN Ya-Xuan, WANG Fei, XIN Pei-Yao, GAO Jie

表3 云南松、思茅松和卡西亚松天然种群针叶表型性状变异方差分析

Table 3 Variance portions and differentiation coefficients of the needle morphological traits among the natural populations of Pinus yunnanensis, P. kesiya var. langbianensis and P. kesiya

性状 Trait	均方 Mean square			F		方差分量 Variance components (%)			V_ST (%)
性状 Trait	种间 Interspecies	种内群体间 Populations within species	残差 Residuals	种间 Interspecies	种内群体间 Populations within species	种间 Interspecies	种内群体间 Populations within species	残差 Residuals	V_ST (%)
LSGC (μm)	770.50	43.80	10.40	17.59^***	4.21^***	34.66	16.40	48.94	67.88
WSGC (μm)	209.53	31.04	5.71	6.75^***	5.44^***	17.78	25.97	56.25	40.64
WTLL (μm)	914.30	50.20	7.80	18.21^***	6.44^***	41.77	21.06	37.17	66.48
WTLW (μm)	363.60	9.30	4.00	39.10^***	2.33^***	43.89	6.67	49.44	86.80
LSC (μm)	56.49	21.60	4.06	2.62^***	5.32^***	5.63	29.28	65.08	16.14
WSC (μm)	45.31	6.77	2.33	6.69^***	2.91^***	12.24	14.50	73.26	45.79
NL (cm)	1 005.90	61.00	11.50	16.49^***	5.30^***	36.54	19.68	43.78	64.99
SD (600 μm^-2)	32 767.00	1 112.00	345.00	29.47^***	3.22^***	43.03	10.72	46.25	80.06
平均值 Mean	4 516.58	166.96	48.85	-	-	29.44	18.04	52.52	58.60