内蒙古平原灌区“春麦冬播”种植效应及品种适应性
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董玉新, 韦炳奇, 吴强, 张永平
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Cropping effect and variety adaptability of winter-seeded spring wheat in Inner Mongolia Plain irrigation area
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DONG Yu-Xin, WEI Bing-Qi, WU Qiang, ZHANG Yong-Ping
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表9 不同播期下小麦品种开花期根系性状差异 (2015/2016)
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Table 9 The root traits of different wheat varieties under two sowing dates in 2015 and 2016
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品种 Variety | 根长密度 RLD (cm cm-3) | 根表面积密度 RSAD (cm2 cm-3) | 根体积密度 RVD (mm3 cm-3) | 根重密度 RWD (mg cm-3) | WS | SS | WS | SS | WS | SS | WS | SS | 周麦26号 Zhoumai 26 | 1.36 d | 1.36 d | 0.23 bc | 0.22 c | 1.95 d | 1.88 d | 0.52 c | 0.50 c | 宁冬11号 Ningdong 11 | 1.44 b | 1.38 c | 0.26 a | 0.18 e | 2.04 b | 1.65 f | 0.55 b | 0.43 g | 农麦2号 Nongmai 2 | 1.25 h | 1.30 e | 0.20 de | 0.21 c | 1.73 h | 1.83 e | 0.45 g | 0.48 e | 农麦201 Nongmai 201 | 1.30 f | 1.30 e | 0.22 c | 0.21 c | 1.89 e | 1.88 d | 0.49 e | 0.49 cd | 巴麦12号 Bamai 12 | 1.27 g | 1.34 d | 0.21 cd | 0.22 c | 1.78 g | 1.91 c | 0.47 f | 0.49 de | 巴麦13号 Bamai 13 | 1.31 f | 1.38 c | 0.23 bc | 0.23 b | 1.86 f | 1.96 b | 0.48 e | 0.52 b | 新冬42号 Xindong 42 | 1.34 e | — | 0.23 bc | — | 1.94 d | — | 0.50 d | — | 河农7106 Henong 7106 | 1.38 c | 1.41 b | 0.24 ab | 0.22 c | 1.99 c | 1.83 e | 0.54 b | 0.50 c | 永良4号 Yongliang 4 | 1.47 a | 1.47 a | 0.26 a | 0.25 a | 2.08 a | 2.10 a | 0.58 a | 0.57 a | 鲁原502 Luyuan 502 | 1.23 i | 1.23 f | 0.19 e | 0.20 d | 1.65 i | 1.67 f | 0.44 h | 0.45 f | 平均值 Mean | 1.33 | 1.35 | 0.22 | 0.22 | 1.89 | 1.86 | 0.50 | 0.49 | Wilcox.test | * | ns | ns | ns |
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