基于植物功能性状的暖温带5种灌木幼苗生长策略

祁鲁玉, 陈浩楠, 库丽洪·赛热别力, 籍天宇, 孟高德, 秦慧颖, 王宁, 宋逸欣, 刘春雨, 杜宁, 郭卫华

Growth strategies of five shrub seedlings in warm temperate zone based on plant functional traits

QI Lu-Yu, CHEN Hao-Nan, Kulihong SAIREBIELI, JI Tian-Yu, MENG Gao-De, QIN Hui-Ying, WANG Ning, SONG Yi-Xin, LIU Chun-Yu, DU Ning, GUO Wei-Hua

表2 5个暖温带灌木物种叶性状的Spearman相关性分析

Table 2 Spearman correlation analysis of leaf traits among five shrub species in warm temperate zone

	LMA	γ′	L/W	L/PL	LBP	N	P	K	N:P	Chl a	Chl b	Chl a/b	Chl t
Area	-0.048	0.168	0.525^**	-0.027	-0.700^**	-0.600^**	0.096	-0.814^**	-0.573^**	-0.172	-0.089	-0.134	-0.146
LMA		0.071	0.425^**	0.281	-0.243	0.269	0.116	0.098	0.170	-0.083	-0.210	0.232	-0.078
γ′			0.386^**	-0.486^**	-0.199	-0.635^**	-0.400	-0.140	0.081	-0.650^**	-0.575^**	-0.035	-0.671^**
L/W				0.293	-0.787^**	-0.367	-0.050	-0.490^*	-0.155	-0.263	-0.414^*	0.340	-0.305
L/PL					-0.446^*	0.579^*	0.424	0.135	-0.262	0.557^**	0.425^*	0.302	0.564^**
LBP						0.582^*	-0.131	0.715^**	0.491	0.142	0.361	-0.473^*	0.199
N							0.387	0.638^**	0.280	0.722^**	0.418	0.325	0.689^**
P								0.118	-0.704^**	0.480^*	0.316	0.097	0.423
K									0.281	0.242	0.189	0.203	0.236
N:P										-0.078	-0.156	0.156	-0.051
Chl a											0.796^**	0.166	0.970^**
Chl b												-0.378^*	0.895^**
Chl a/b													-0.013