不同叶施时期和锌肥种类对水稻产量和品质的影响
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张清芮, 凌凤楼, 高子婷, 王玉, 苏庆旺, 韩笑
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Effects of Different Foliar Spraying Periods and Zinc Fertilizer Types on Rice Yield and Quality
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Zhang Qingrui, Ling Fenglou, Gao Ziting, Wang Yu, Su Qingwang, Han Xiao
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表6 2个时期3种锌肥处理对稻米RVA值的影响
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Table 6 Effects of three zinc fertilizer treatments on RVA value of rice in two periods
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年份
Year | 处理
Treatment | 峰值黏度
Peak viscosity(cP) | 热浆黏度
Hot paste
viscosity(cP) | 冷浆黏度
Cold paste
viscosity(cP) | 糊化温度
Gelatinization
temperature(℃) | 崩解值
Breakdown
value(cP) | 回复值
Setback
value(cP) | 消减值
Trough
value(cP) | | 2022 | CK | 1848.98±17.13d | 1357.93±7.12c | 2343.77±34.13b | 76.56±0.21b | 355.43±9.02d | 997.33±3.75a | 651.38±12.22a | | SCMZ-Ⅰ | 2303.29±17.97ab | 1595.83±28.60b | 2420.75±21.18ab | 72.92±0.30d | 655.92±17.82a | 791.92±6.83c | 207.98±8.88f | | SCMZ-Ⅱ | 2329.43±14.31a | 1595.40±24.63b | 2455.94±25.87a | 74.93±0.23c | 632.74±11.34a | 865.32±10.23b | 356.70±10.48e | | ZAAC-Ⅰ | 2234.46±49.14b | 1704.94±36.86a | 2407.13±35.41ab | 72.79±0.14d | 569.30±12.75b | 802.71±9.86c | 233.16±3.02f | | ZAAC-Ⅱ | 2014.12±30.11c | 1568.57±35.41b | 2402.75±22.00ab | 76.03±0.06b | 533.30±14.10b | 786.59±14.78cd | 460.43±2.31c | | ZSHO-Ⅰ | 2032.42±19.83c | 1547.42±13.52b | 2362.94±18.62b | 77.29±0.08a | 464.96±12.14c | 763.66±3.86d | 398.69±8.79d | | ZSHO-Ⅱ | 1754.80±36.23e | 1361.93±7.78c | 2355.56±17.95b | 77.15±0.17a | 429.68±17.67c | 982.00±10.41a | 568.97±8.33b | | 2023 | CK | 1903.08±17.67d | 1397.88±29.73d | 2370.38±19.05c | 76.04±0.12b | 378.59±13.81e | 976.64±12.26a | 656.60±7.61a | | SCMZ-Ⅰ | 2324.49±45.67b | 1600.22±33.03ab | 2481.22±27.01a | 73.08±0.18d | 682.09±12.79a | 789.90±16.90c | 188.01±2.96g | | SCMZ-Ⅱ | 2426.40±11.40a | 1538.54±16.39bc | 2496.09±30.61a | 74.27±0.19c | 655.24±18.64a | 862.87±17.18b | 345.33±11.31e | | ZAAC-Ⅰ | 2283.36±4.56b | 1642.64±14.57a | 2395.27±19.73bc | 71.99±0.16e | 604.57±6.74b | 789.25±6.61c | 248.89±3.52f | | ZAAC-Ⅱ | 2083.53±12.11c | 1579.38±7.39abc | 2457.26±15.33ab | 76.18±0.36b | 530.87±14.21c | 781.43±6.90c | 463.57±10.60c | | ZSHO-Ⅰ | 2101.65±22.74c | 1516.61±32.47c | 2395.04±27.15bc | 76.91±0.18a | 450.98±8.53d | 772.32±17.32c | 403.31±6.04d | | ZSHO-Ⅱ | 1757.19±22.67e | 1330.01±25.34d | 2346.53±32.61c | 77.25±0.21a | 432.28±4.37d | 1012.07±10.53a | 554.95±6.71b | 方差分析
ANOVA
| Y | ** | ns | ns | * | ns | ns | ns | | T | ** | ** | ** | ** | ** | ** | ** | | Y×T | ns | ns | ns | ns | ns | ns | ns |
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