NENEFEBMARABRMAYJUNJULAGOSEPOCTNOVDICTOTAL f=m/(n+1)

1190.00252.30252.70195.60177.70184.40540.80139.80450.70170.90236.00196.800.04

2148.90237.40200.90195.00165.90136.00177.70135.30157.00148.00167.00174.500.08

3130.90192.00174.00190.70145.00129.00154.00109.20116.40137.90149.00158.300.12

4125.00169.00157.89189.00136.50124.7077.2069.30107.10136.20144.20162.300.15

5123.90165.60157.60174.30122.80122.5077.0078.80106.40123.70118.20141.500.19

6105.00163.80151.90173.60120.30116.0075.4075.70100.30114.90117.60132.200.23

7103.00146.30147.50171.90113.70107.5063.8069.5079.5011.40117.00115.100.27

895.80145.10137.70152.50111.00102.0063.4066.0078.90110.50113.00106.800.31

995.10143.80135.00123.00110.5085.1059.1065.2072.70109.20109.0099.800.35

1069.50138.00124.20122.20101.6083.5049.5061.9064.70104.3097.5093.200.38

1187.00137.20120.00107.9098.2073.0048.2080.4063.2095.8092.0069.600.42

1272.08131.00115.70105.2096.6671.0044.9059.0061.5094.9091.3066.400.46

1371.60122.60114.00104.3082.1067.0044.6049.0061.1091.4090.8065.500.50

1487.60120.40113.70101.0082.0058.8041.0048.5060.0090.8090.0064.000.54

1554.70110.00107.6099.2071.5555.7034.6041.6559.0083.0077.4062.900.58

1653.30107.0068.0089.5062.1054.0030.0040.0056.6081.5076.5061.580.62

1743.6068.8082.1088.0046.0053.3030.0038.4055.0078.7078.3058.800.65

1841.3062.1075.3076.0043.5041.2027.0034.4051.3075.1072.3044.100.69

1940.1062.0075.2072.1042.0032.6025.1033.0046.9065.5064.0044.000.73

2036.9046.9076.7067.4049.8026.5025.0028.7043.2061.0045.0041.980.77

2129.1045.9052.0059.0035.7019.8023.2027.0040.3040.3034.4041.800.81

2219.0028.0049.0056.4032.0016.0018.0021.7038.7036.6032.3041.500.85

2318.0027.0047.8058.0031.0013.009.1015.0036.8031.2031.0025.200.88

2416.5026.6028.0041.7026.002.807.8014.0029.4034.5026.3822.000.92

2515.8025.5011.6036.900.000.007.002.3020.0022.6019.005.000.96

PROM.74.95114.97111.04114.0284.1471.0270.1456.1582.2786.0091.5783.79

P. 50%71.60122.60114.00104.3082.1067.0044.6049.0061.1091.4090.8065.500.50

P . 75%38.5054.4570.9569.7540.9030.5525.0530.8045.5563.2554.5042.950.75

MESEFMAMJJASOND

PE: 75% 28.8840.8453.2152.3130.6822.9118.7923.1034.1647.4440.8832.21

CALCULO DEL USO CONSUNTIVO POR EL METODO DE BLANEY - CRIDDLE

cultivo : Arroz

Campaa : Principal

MEST MEDIA MENSUALKt=1INSOLACION RESPLANDOR SOLAR(*)(P)Fuc=Te*P (cm)COEFICIENTE DE CULTIVO (Kc)Uc CULTIVO

Te=Kt*(t+17.8)/21.8Fuc*Kc*10 (mm)

ENERO27.502.088.7318.141.10199.54

FEBRERO27.072.067.7916.031.05168.36

MARZO26.652.048.5217.371.05182.41

ABRIL26.692.048.1316.591.05174.22

MAYO26.272.028.2916.760.78130.70

(*)se obtiene de la interpolacion entre las latitudes 5

CUADRO N 8

Cultivo : Arroz

Campaa : Rotacin

MEST MEDIA MENSUALKt=1INSOLACION RESPLANDOR SOLAR(*)(P)Fuc=Te*P (cm)COEFICIENTE DE CULTIVO (Kc)Uc CULTIVO

Te=Kt*(t+17.8)/21.8Fuc*Kc*10 (mm)

JULIO25.461.988.2716.411.10180.50

AGOSTO26.092.018.3516.811.05176.53

SETIEMBRE26.782.048.1816.731.05175.64

OCTUBRE27.042.068.5817.651.05185.31

NOVIEMBRE27.162.068.4217.360.78135.43

(*)se obtiene de la interpolacion entre las latitudes 5

CALCULO DE LA DEMANDA DE AGUA PARA EL AREA DE RIEGO CUMBAZA METODO DE BLANEY CRIDDLE

cultivo : Arroz

Campaa : Principal

MESUc CULTIVO Fuc*Kc*10 (mm)PRECIPITACION EFECTIVA (mm) PeLAMINA NETA DE REPOSICION (Uc-Pe) mmEFICIENCIA DE APLICACINDOTACION RIEG. (Ln*10/E) (m3/Ha)AREA (Ha)REQUERIMIENTO DE CULTIVO Dr*A (m3)Q 100% 24hQ 90% 21h

m3/seg

ENERO199.5428.88170.660.453792.505000.0018962507.267.088.99

FEBRERO168.3640.84127.520.452833.725000.0014168624.625.657.18

MARZO182.4153.21129.200.452871.015000.0014355068.815.366.81

ABRIL174.2252.31121.910.452709.165000.0013545819.385.236.64

MAYO130.7030.68100.030.452222.855000.0011114250.924.155.27

cultivo : Arroz

Campaa : Rotacin

MESUc CULTIVO Fuc*Kc*10 (mm)PRECIPITACION EFECTIVA (mm) PeLAMINA NETA DE REPOSICION (Uc-Pe) mmEFICIENCIA DE APLICACINDOTACION RIEG. (Ln*10/E) (m3/Ha)AREA (Ha)REQUERIMIENTO DE CULTIVO Dr*A (m3)Q 100% 24hQ 90% 21h

m3/seg

JULIO180.5018.79161.710.453593.623500.0012577665.114.705.96

AGOSTO176.5323.10153.430.453409.473500.0011933162.374.465.66

SETIEMBRE175.6434.16141.480.453143.973500.0011003891.904.255.39

OCTUBRE185.3147.44137.880.453063.943500.0010723783.524.005.08

NOVIEMBRE135.4340.8894.560.452101.313500.007354600.952.843.60

DEMANDA DE AGUA EN LA IRRIGACION CUMBAZA

CUADRO N 23

MESm3MMC

ENERO20321568.6120.32

FEBRERO19892770.1219.89

MARZO23189637.9223.19

ABRIL23588704.7823.59

MAYO19235671.2419.24

JUNIO5195297.835.20

JULIO16477260.4416.48

AGOSTO22068775.4622.07

SEPTIEMBRE19722964.3119.72

OCTUBRE17691054.0117.69

NOVIEMBRE13359476.3613.36

DICIEMBRE3806839.823.81

204.55

CALCULO DE LA DEMANDA DE AGUA ACTUAL SISTEMA DE RIEGO CUMBAZA

DEMANDA DE AGUA MENSUAL EN EL SISTEMA DE RIEGO METODO DE BLANNEY CRIDDLE

CUADRO N 24

MESARROZ Q 90% 21 HORAS (m3/seg)MAIZ Q 90% 21 HORAS (m3/seg)FRIJOL Q 90% 21 HORAS (m3/seg)MANI Q 90% 21 HORAS (m3/seg)REQUERIMIENTO MENSUAL TOTAL m3/seg

ENERO8.990.649.63

FEBRERO7.181.610.870.4210.08

MARZO6.811.811.520.8610.99

ABRIL6.643.020.211.6911.56

MAYO5.273.240.619.12

JUNIO1.940.602.55

JULIO5.961.130.727.81

AGOSTO5.661.791.821.1910.46

SEPTIEMBRE5.391.950.481.849.66

OCTUBRE5.082.950.358.39

NOVIEMBRE3.602.946.54

DICIEMBRE1.801.80

MESES

ENEROFEBREROMARZOABRILMAYOJUNIOJULIOAGOSTOSEPTIEMBREOCTUBRENOVIEMBREDICIEMBRE

REQUERIMIENTO TOTAL m3/seg9.6310.0810.9911.569.122.557.8110.469.668.396.541.80