再生稻次适宜区迟播栽对不同杂交籼稻淀粉RVA谱的影响
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杨帆, 钟晓媛, 李秋萍, 李书先, 李武, 周涛, 李博, 袁玉洁, 邓飞, 陈勇, 任万军
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Effects of delayed sowing and planting date on starch RVA profiles of different indica hybrid rice in the sub-suitable region of ratoon rice
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YANG Fan, ZHONG Xiao-Yuan, LI Qiu-Ping, LI Shu-Xian, LI Wu, ZHOU Tao, LI Bo, YUAN Yu-Jie, DENG Fei, CHEN Yong, REN Wan-Jun
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表4 稻米淀粉RVA谱联合方差分析(F值)
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Table 4 Combination analysis of variance of RVA profiles characteristic values by F-value
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年份 Year | 因素 Factor | 峰值黏度 PKV (RVU) | 热浆黏度 HTV (RVU) | 冷胶黏度 CPV (RVU) | 消减值 SBV (RVU) | 崩解值 BDV (RVU) | 回复值 CSV (RVU) | 峰值时间 PeT (min) | 糊化温度 PaT (°C) | 2018 | L | 6.86* | 12.44** | 2.50 | 2.09 | 0.01 | 6.41* | 4.12 | 0.28 | S | 92.39** | 19.07** | 12.46** | 242.43** | 178.65** | 61.63** | 10.44** | 10.49** | V | 46.28** | 10.68** | 2.64 | 57.33** | 60.63** | 3.71 | 2.56 | 2.88 | S×L | 2.39 | 5.37* | 6.50** | 2.85 | 0.51 | 9.24** | 0.52 | 0.21 | S×V | 15.56** | 3.62* | 2.26 | 12.97** | 20.31** | 0.86 | 1.35 | 0.09 | V×L | 1.00 | 0.21 | 0.42 | 0.23 | 1.39 | 0.72 | 0.67 | 0.29 | S×V×L | 0.57 | 0.20 | 0.49 | 0.05 | 0.60 | 1.02 | 1.68 | 1.72 | 2019 | L | 43.66** | 14.65** | 10.31** | 5.51* | 23.11** | 1.29 | 4.33* | 14.84** | S | 37.72** | 1.83 | 1.37 | 57.91** | 62.90** | 20.27** | 3.90* | 17.11** | V | 19.94** | 0.38 | 3.58 | 48.52** | 38.54** | 27.46** | 6.14* | 47.48** | S×L | 9.79** | 0.08 | 0.33 | 14.67** | 22.43** | 2.90 | 1.16 | 14.28** | S×V | 7.74** | 2.13 | 1.00 | 2.79 | 5.59** | 0.22 | 0.67 | 11.34** | V×L | 0.18 | 1.11 | 0.00 | 0.17 | 0.79 | 2.72 | 0.55 | 0.01 | S×V×L | 2.22 | 0.53 | 0.75 | 0.28 | 2.40 | 2.13 | 0.18 | 5.35* |
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