冠菌素对玉米籽粒灌浆特性与淀粉合成的调控效应
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鱼海跃,韩紫璇,张钰石,段留生,张明才,李召虎
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Regulation of coronatine on the grain filling characteristics and starch synthesis in maize kernels
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Hai-Yue YU,Zi-Xuan HAN,Yu-Shi ZHANG,Liu-Sheng DUAN,Ming-Cai ZHANG,Zhao-Hu LI
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表2 冠菌素对玉米籽粒灌浆特征参数的影响
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Table 2 Effect of coronatine on parameters of grain filling characteristics of maize
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年份
Year | 处理
Treatment | 达到最大灌浆速率时间
Tmax (d) | 最大灌浆速率
Vmax (mg kernel-1 d-1) | 平均灌浆速率
Vmean (mg kernel-1 d-1) | 有效灌浆时间
D (d) | | 2016 | COR0.1 | 26.5 b | 9.7 c | 6.6 c | 47.3 b | | COR1.0 | 27.0 a | 10.3 b | 7.0 b | 50.6 a | | COR10 | 24.8 c | 10.9 a | 7.3 a | 38.5 c | | 对照CK | 26.6 b | 9.8 c | 6.6 c | 46.1 b | | 2017 | COR0.1 | 26.4 b | 9.6 c | 6.5 b | 44.9 b | | COR1.0 | 26.8 a | 10.2 b | 6.9 a | 49.4 a | | COR10 | 25.2 c | 10.7 a | 7.1 a | 39.5 c | | 对照CK | 26.3 b | 9.6 c | 6.5 b | 46.5 b |
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