黑沙蒿光合能量分配组分在生长季的相对变化与调控机制

靳川, 李鑫豪, 蒋燕, 徐铭泽, 田赟, 刘鹏, 贾昕, 查天山

Relative changes and regulation of photosynthetic energy partitioning components in Artemisia ordosica during growing season

JIN Chuan, LI Xin-Hao, JIANG Yan, XU Ming-Ze, TIAN Yun, LIU Peng, JIA Xin, ZHA Tian- Shan

表1 黑沙蒿光合能量分配组分、环境参数和叶性状参数之间的相关性

Table 1 Relationship between photosynthetic energy partitioning, environmental and leaf trait parameters of Artemisia ordosica

	Φ_A	Φ_PR	Φ_NPQ	Φ_NO	PAR	T_a	VPD	SWC	F_v/F_m	E	g_s	N_area	SLA	C_Chl	Chl a/b
Φ_A	1.000 0
Φ_PR	0.995 0^**	1.000 0
Φ_NPQ	-0.921 6^**	-0.916 6^**	1.000 0
Φ_NO	-0.960 8^**	-0.966 7^**	0.785 9^**	1.000 0
PAR	-0.194 7	-0.214 2	0.170 1	0.214 8	1.000 0
T_a	-0.231 2	-0.224 3	0.199 6	0.225 0	0.540 2^**	1.000 0
VPD	-0.114 8	-0.053 7	0.110 6	0.043 6	0.706 3^*	0.341 5	1.000 0
SWC	0.361 7	0.426 4	-0.347 9	-0.407 8	-0.506 8	-0.097 9	-0.526 0	1.000 0
F_v/F_m	0.058 9	0.099 8	-0.006 6	-0.131 3	-0.038 3	0.030 1	-0.252 6	0.251 5	1.000 0
E	0.619 5^**	0.634 5^**	-0.521 1^*	-0.647 0^**	0.185 0	0.339 0	0.184 4	0.176 1	-0.339 2	1.000 0
g_s	0.225 7	0.271 4	-0.225 4	-0.254 6	-0.205 3	-0.419 4	-0.206 4	0.221 9	0.414 5^*	0.130 5	1.000 0
N_area	0.105 1	0.014 8	-0.109 4	0.001 5	0.132 2	-0.271 7	0.583 3^*	-0.646 3^*	-0.294 9	-0.144 6	-0.035 5	1.000 0
SLA	-0.192 1	-0.127 2	0.057 8	0.195 9	-0.306 8	-0.055 1	-0.586 3^*	0.569 2^*	0.438 9	-0.101 8	0.389 7	-0.530 6	1.000 0
C_Chl	-0.266 9	-0.242 1	0.254 8	0.226 0	0.612 1^*	0.423 2	0.345 0	-0.133 7	0.445 8	0.164 9	0.290 9	-0.120 4	-0.041 4	1.000 0
Chl a/b	-0.030 8	-0.066 9	0.168 9	-0.024 8	0.171 5	-0.106 6	0.197 2	-0.144 8	-0.112 6	0.034 8	0.065 3	0.444 5	-0.004 7	0.251 4	1.000 0