Journal of Ecology and Environment

Table. 2. Table 2

The result of simple regression analysis for growth responses of Epilobium hirsutum according to the changes in the ratio of blue light to red light

Groups	Variables	β	p-value
Plant	Branch number	–0.106	0.196
	Stolon number	0.346	≤ 0.001
	Main stem length	0.362	0.247
	Leaf number of main stem	0.503	0.095
Branch	Branch length	0.207	0.153
	Leaf number	0.365	0.010
Stolon	Stolon length	0.136	0.204
	Leaf number	0.169	0.114

β and p mean the regression coefficient and significant difference respectively.