不同株型冬小麦光合―灌浆协同特性及其对产量构成的影响
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李加汇, 陈如雪, 白红波, 王永华
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Photosynthesis-Grain Filling Coordination Characteristics of Winter Wheat with Different Plant Types and Their Impact on Yield Components
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Li Jiahui, Chen Ruxue, Bai Hongbo, Wang Yonghua
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表10 不同株型冬小麦品系灌浆参数与千粒重的相关性
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Table 10 Correlation between grain filling parameters and 1000-grain weight of winter wheat lines with different plant types
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| 指标Index | Vmax | Vmean | V1 | V2 | V3 | T | T1 | T2 | T3 | K1 | K2 | K3 | 千粒重 1000-grain weight | | Vmax | 1.00 | | | | | | | | | | | | | | Vmean | 0.94** | 1.00 | | | | | | | | | | | | | V1 | 0.58 | 0.79* | 1.00 | | | | | | | | | | | | V2 | 1.00** | 0.94** | 0.59 | 1.00 | | | | | | | | | | | V3 | 0.89** | 0.94** | 0.63 | 0.88** | 1.00 | | | | | | | | | | T | -0.57 | -0.69* | -0.45 | -0.55 | -0.88** | 1.00 | | | | | | | | | T1 | 0.55 | 0.24 | -0.31 | 0.55 | 0.26 | 0.04 | 1.00 | | | | | | | | T2 | -0.79* | -0.72* | -0.20 | -0.78* | -0.88** | 0.81** | -0.55 | 1.00 | | | | | | | T3 | -0.79* | -0.72* | -0.20 | -0.78* | -0.88** | 0.82** | -0.55 | 1.00** | 1.00 | | | | | | K1 | 0.58 | 0.59 | 0.71* | 0.60 | 0.29 | 0.15 | 0.15 | 0.04 | 0.04 | 1.00 | | | | | K2 | 0.58 | 0.59 | 0.71* | 0.60 | 0.29 | 0.15 | 0.15 | 0.04 | 0.04 | 1.00** | 1.00 | | | | K3 | 0.58 | 0.59 | 0.71* | 0.60 | 0.29 | 0.14 | 0.14 | 0.04 | 0.03 | 1.00** | 1.00** | 1.00 | | | 千粒重1000-grain weight | 0.83** | 0.70* | 0.23 | 0.85** | 0.57 | -0.32 | 0.47 | -0.65 | -0.70 | 0.67* | 0.67* | 0.67* | 1.00 |
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