Table 2.

The fitting equation parameters of B. papyrifera in two habitats

B. papyrifera	Branch-leaf	R-F			Xc-F			XL-F
		y0/k1/b1	R2	p<	p0/k2/b2	R2	p<	q0/k2/b2	R2	p<
AS-Bp	1–3	0.08/0.18/0.29	0.9692	0.0001	0.05/0.45/0.26	0.9302	0.0001	0.11/0.39/0.27	0.9450	0.0001
	1–4	0.05/0.23/0.37	0.9815	0.0001	0.05/0.23/0.48	0.9789	0.0001	0.08/0.39/0.42	0.9790	0.0001
	1–5	0.08/0.07/0.39	0.9920	0.0001	0.06/0.33/0.86	0.9826	0.0001	0.13/0.35/0.55	0.9794	0.0001
	2–3	0.06/0.20/0.50	0.9515	0.0001	0.13/0.38/0.39	0.9617	0.0001	0.10/0.36/0.78	0.9372	0.0001
	2–4	0.06/0.23/1.23	0.9044	0.0001	0.05/0.38/1.45	0.9033	0.0001	0.09/0.52/1.35	0.9085	0.0001
	2–5	0.08/0.10/0.48	0.9897	0.0001	0.07/0.32/0.60	0.9802	0.0001	0.13/0.39/0.55	0.9486	0.0001
	3–3	0.09/0.12/0.33	0.9584	0.0001	0.10/0.39/0.21	0.9589	0.0001	0.17/0.36/0.24	0.9607	0.0001
	3–4	0.07/0.20/0.83	0.9864	0.0001	0.14/0.38/0.93	0.9910	0.0001	0.12/0.37/0.67	0.9815	0.0001
	3–5	0.14/0.23/0.60	0.9929	0.0001	0.15/0.35/0.92	0.9873	0.0001	0.15/0.35/0.77	0.9895	0.0001
MRDS-Bp	1–3	2.94/38.07/0.60	0.9952	0.0001	2.95/4.83/0.20	0.9968	0.0001	5.93/38.75/0.58	0.9955	0.0001
	1–4	3.05/31.34/0.93	0.9722	0.0001	3.53/3.62/0.44	0.9912	0.0001	5.99/30.86/0.88	0.9862	0.0001
	1–5	4.42/34.92/0.75	0.9936	0.0001	3.65/3.56/0.32	0.9968	0.0001	7.18/35.14/0.71	0.9939	0.0001
	2–3	1.06/29.00/0.46	0.9936	0.0001	2.95/4.83/0.20	0.9968	0.0001	2.83/29.96/0.41	0.9911	0.0001
	2–4	1.76/43.49/0.92	0.9976	0.0001	2.34/5.61/0.35	0.9932	0.0001	3.99/42.87/0.84	0.9968	0.0001
	2–5	4.36/30.58/0.37	0.9944	0.0001	3.10/3.94/0.13	0.9936	0.0001	7.29/31.44/0.37	0.9944	0.0001
	3–3	4.36/35.92/0.54	0.9974	0.0001	3.59/4.04/0.22	0.9986	0.0001	7.30/36.80/0.52	0.9976	0.0001
	3–4	2.38/23.44/0.47	0.9940	0.0001	2.98/3.96/0.20	0.9910	0.0001	5.16/24.31/0.45	0.9942	0.0001
	3–5	8.23/30.93/0.38	0.9956	0.0001	4.41/3.10/0.23	0.9962	0.0001	11.14/32.08/0.37	0.9958	0.0001