Table 4.

Comprehensive index value (C_i ), membership function value (U_i ), weight (W_i ), comprehensive evaluation value (D value) and ranking of resistance ability for each comprehensive index value for 15 blueberry seedling cultivars under high soil pH stress.

Cultivar	C1	C2	C3	C4	C5	U1	U2	U3	U4	U5	D value	Rank
Baldwin	-3.620	-3.882	1.352	-2.829	-0.966	0.127	0.000	0.651	0.123	0.362	0.227	14
Briteblue	4.094	4.521	4.221	2.177	0.975	0.777	0.778	1.000	0.784	0.722	0.815	1
Brightwell	1.471	-3.352	-0.360	-1.401	2.475	0.556	0.049	0.442	0.312	1.000	0.424	8
Gardenblue	-1.442	-1.261	-2.570	1.274	1.130	0.310	0.243	0.173	0.665	0.750	0.380	9
Powderblue	4.817	-0.425	-2.716	2.513	-0.303	0.838	0.320	0.155	0.829	0.485	0.536	6
Plolific	-3.243	-2.372	-1.690	2.263	0.566	0.158	0.140	0.280	0.796	0.646	0.344	10
Anna	-5.123	-0.164	-1.660	-2.483	-2.915	0.000	0.344	0.284	0.169	0.000	0.166	15
Primadonna	-5.120	6.917	2.538	1.588	0.155	0.000	1.000	0.795	0.707	0.570	0.583	5
Sharpblue	-0.223	-0.984	-3.990	-0.763	-0.013	0.413	0.268	0.000	0.396	0.538	0.309	11
Zhaixuan 7	0.132	3.997	2.042	0.331	2.194	0.443	0.730	0.735	0.540	0.948	0.645	3
Zhaixuan 9	6.739	-0.294	4.172	-1.079	0.958	1.000	0.332	0.994	0.354	0.719	0.695	2
Bluegold	-1.962	-2.493	1.349	-3.760	-2.250	0.266	0.129	0.650	0.000	0.123	0.246	13
Chandler	0.513	-1.947	1.486	3.809	-1.978	0.475	0.179	0.667	1.000	0.174	0.494	7
Emerald	4.170	3.905	-0.601	1.081	-1.374	0.783	0.721	0.413	0.640	0.286	0.611	4
Legacy	-1.203	-2.166	-3.572	-2.721	1.345	0.330	0.159	0.051	0.137	0.790	0.257	12
Wi						0.275	0.239	0.196	0.169	0.120