大麦种质资源成株期抗旱性鉴定及抗旱指标筛选

徐银萍,潘永东,刘强德,姚元虎,贾延春,任诚,火克仓,陈文庆,赵锋,包奇军,张华瑜

Drought resistance identification and drought resistance indexes screening of barley resources at mature period

Yin-Ping XU,Yong-Dong PAN,Qiang-De LIU,Yuan-Hu YAO,Yan-Chun JIA,Cheng REN,Ke-Cang HUO,Wen-Qing CHEN,Feng ZHAO,Qi-Jun BAO,Hua-Yu ZHANG

表7 供试大麦种质抗旱性评价的CDC值、WDC值和D值

Table 7 CDC-value, WDC-value, and D-value of drought resistance evaluation in tested barley resources

编号 Number	隶属函数Subordinate function value					CDC值 CDC-value	排序 Rank	D值 D-value	排序 Rank	WDC值 WDC-value	排序 Rank
编号 Number	μ₁	μ₂	μ₃	μ₄	μ₅	CDC值 CDC-value	排序 Rank	D值 D-value	排序 Rank	WDC值 WDC-value	排序 Rank
01	0.879	0.741	0.893	0.852	0.891	0.893	4	0.852	3	0.891	4
02	0.534	0.270	0.776	0.094	0.745	0.785	15	0.481	17	0.778	15
03	0.888	0.632	0.487	0.859	0.536	0.895	3	0.837	4	0.894	3
04	0.536	0.142	0.641	0.737	0.804	0.788	14	0.457	18	0.779	14
05	0.606	0.343	0.630	0.378	0.805	0.813	10	0.554	10	0.804	10
06	0.289	0.538	0.535	0.860	0.625	0.706	27	0.338	27	0.699	27
07	0.363	0.633	0.575	0.288	0.379	0.733	23	0.417	20	0.726	23
08	0.342	0.573	0.653	0.165	0.796	0.725	26	0.388	22	0.718	25
09	0.571	0.443	0.647	0.769	0.806	0.803	11	0.545	11	0.794	12
10	0.751	0.485	0.478	0.553	0.858	0.852	6	0.698	6	0.848	6
11	0.660	0.177	0.563	0.497	0.327	0.823	8	0.564	8	0.815	8
12	0.764	1.000	0.404	0.553	0.615	0.863	5	0.811	5	0.859	5
13	0.908	0.775	0.512	0.423	0.549	0.905	2	0.882	2	0.902	2
14	0.628	0.280	0.550	0.473	0.771	0.813	9	0.559	9	0.805	9
15	0.375	0.239	1.000	0.530	0.735	0.732	24	0.348	26	0.724	24
16	0.143	0.646	0.754	0.833	0.463	0.664	29	0.243	28	0.655	28
17	0.491	0.491	0.654	0.222	0.902	0.772	18	0.491	16	0.764	18
18	0.692	0.257	0.397	0.056	0.816	0.841	7	0.605	7	0.832	7
19	0.486	0.000	0.579	0.562	0.540	0.771	19	0.389	21	0.761	19
20	0.510	0.609	0.907	0.838	0.757	0.782	13	0.529	13	0.775	16
21	0.430	0.213	0.536	0.437	0.666	0.755	21	0.387	23	0.746	21
22	0.318	0.657	0.507	0.467	1.000	0.727	25	0.386	24	0.715	22
23	0.123	0.579	0.591	1.000	0.649	0.667	28	0.214	29	0.654	29
24	0.422	0.452	0.880	0.554	0.545	0.761	20	0.428	19	0.749	20
25	0.492	0.716	0.509	0.000	0.310	0.781	12	0.537	12	0.770	17
26	0.568	0.212	0.364	0.571	0.781	0.796	13	0.497	15	0.787	13
27	1.000	0.657	0.566	0.515	0.848	0.932	1	0.931	1	0.930	1
28	0.379	0.341	0.781	0.528	0.615	0.738	22	0.372	25	0.728	22
29	0.597	0.183	0.540	0.725	0.675	0.804	11	0.514	14	0.796	11
30	0.000	0.531	0.077	0.496	0.417	0.622	30	0.106	30	0.610	30
平均值 Average	—	—	—	—	—	0.785	—	0.512	—	0.777	—
变异系数 CV	—	—	—	—	—	0.085	—	0.361	—	0.088	—