水稻灌溉制度设计

1、 水稻生育期灌溉制度计算表 单位：mm 日期生育期设计淹灌水层逐日耗水量逐日降雨淹灌水层变化灌水量排水量月日51530.0016插秧期10-30-506.1823.821717.64180.411.86195.6830200.630.10214.027.92220.722.44230.716.96240.311.08250.75.60302629.42270.223.442817.262916.527.58301.322.703116.5261返青期10-30-707.059.4730.0020.933.32326.27419.2252.014.1767.1230.00730.078分蘖前期2

2、0-40-806.9823.09916.1130.001039.131132.151225.17138.826.991420.011513.0330.001636.051729.071822.091915.1130.00208.046.132139.152232.172325.192418.2130.002541.23262.036.252729.2728分蘖后期20-40-806.9622.312915.3530.00300.739.097113.045.1320.138.2737.739.01413.845.8551.240.09633.13726.1781.620.81913.8530.

3、001036.891129.931222.9713晒田06.9616.01149.05152.0916拔节孕穗30-50-808.6943.4050.00176.341.011832.32192.826.4330.002017.064.74212.558.55220.550.362341.67248.040.982532.464.69261.557.502748.81283.243.32292.236.83300.728.8430.0031抽穗开花30-50-808.150.748142.6421.035.54327.4430.00449.34541.2466.239.34731.2487.2

4、30.34922.2430.0010乳熟20-40-706.8211.356.72118.057.901251.08136.250.461426.169.74157.270.120.121613.076.186.181726.289.3819.381816.779.889.88合计1912.775.885.88200.663.782156.96227.357.442319.770.320.32248.371.481.48340.003588.13470.0043.24灌灌水水率率图图5.15.65.115.16 5.215.26 5.316.5 6.10 6.15 6.20 6.25 6.30

5、 7.5 7.10 7.15 7.20 7.25 7.30 8.4 8.9 8.14 8.19 8.24 0.00 0.20 0.40 0.60 0.80 1.00 1.20 1.40 q (m/s/万亩）修正前灌水率图修正后灌水率图151617灌水次数 灌水时间灌水定额18mm193020.0115.19302025.25302136.130.002246.630.002356.930.002466.1530253020.0176.193026086.243027096.2930280107.930290117.1650300127.1930310137.3030130.0020.01148

6、.33020158.93030总计4704050630.0020.017080930.0020.011001101201301401530.0020.011617181930.0020.01202122232430.0020.01252627282930.0020.013012345678930.0020.011011121314151650.0033.3517181930.0020.01202122232425262728293030.0020.013112330.0020.0145678930.0020.01101112131415161718192021222324470.00灌灌水水率

7、率图图5.15.65.115.16 5.215.26 5.316.5 6.10 6.15 6.20 6.25 6.30 7.5 7.10 7.15 7.20 7.25 7.30 8.4 8.9 8.14 8.19 8.24 0.00 0.20 0.40 0.60 0.80 1.00 1.20 1.40 q (m/s/万亩）修正前灌水率图修正后灌水率图灌水次数灌水定额m/亩灌水时间灌水延续时间（d）灌水率m/（s万亩）始终中间日m/亩1166.585.15.155.8151.2920.01220.015.185.205.1930.7720.01320.015.245.265.2530.7720.

8、01420.015.316.26.130.7720.01520.016.56.76.630.7720.01620.016.86.106.930.7720.01720.016.146.166.1530.7720.01820.016.186.206.1930.7720.01920.016.236.256.2430.7720.011020.016.286.306.2930.7720.011120.017.87.107.930.7733.351233.357.157.177.1631.2920.011320.017.187.27.1930.7720.011420.017.297.317.3030.77

9、20.011520.018.28.48.330.7720.011620.018.88.108.930.77313.49灌水时间灌水率m/（s万亩）5.11.291.29五 上旬5.21.291.295.31.291.295.41.291.295.51.291.295.61.291.295.71.291.295.81.291.295.91.291.295.101.291.295.111.291.295.121.291.295.131.291.295.141.291.295.151.291.295.160.000.005.170.000.005.180.7719907410.00灌水定额5.19

10、0.771990741 0.5789935.200.771990741 0.5789935.210 0.5789935.220 0.5789935.230 0.5789935.240.771990741 0.5789935.25 0.771990741 0.5789935.260.771990741 0.5789935.2700.005.2800.005.2900.005.3000.005.31 0.771990741 0.7719916.10.771990741 0.7719916.20.771990741 0.7719916.30 0.7719916.40 0.7719916.50.771

11、990741 0.7719916.60.771990741 0.7719916.70.771990741 0.7719916.80.771990741 0.7719916.90.7719907410.006.100.7719907410.006.1100.006.1200.006.1300.006.140.771990741 0.7719916.150.771990741 0.7719916.160.771990741 0.7719916.170 0.7719916.180.771990741 0.7719916.190.771990741 0.7719916.200.7719907410.0

12、06.2100.006.2200.006.230.7719907410.006.240.771990741 0.7719916.250.771990741 0.7719916.260 0.7719916.270 0.7719916.280.771990741 0.7719916.290.771990741 0.7719916.300.77199074107.1007.2007.3007.4007.5007.6007.7007.80.77199074107.90.77199074107.100.771990741 0.7719917.110 0.7719917.120 0.7719917.130 0.7719917.140 0.7719917.151.286651235 0.7719917.161.286651235 0.7719917.171.286651235 0.7719917.18007.19007.20007.21007.22007.23007.24007.25007.26007.27007.28007.290.771990741 0.7719917.300.771990741 0.7719917.310.771990741 0.7719918.10 0.7719918.20.771990741 0.7719918.30.77