Demanda de Agua

DatosPRONAMACHCSGMRNCCLA DEMANDA DE AGUA DE LOS CULTIVOS

Mtodo de Hargreaves

Proyecto:MEJORAMIENTO Y AMPLIACION DEL SERVICIO DE AGUA DEL SISTEMA DE RIEGO COJUP, LOCALIDADES DE LLUPA Y UNCHUS, DISTRITO DE INDEPENDENCIA, PROVINCIA DE HUARAZ y DEPARTAMENTO DE ANCASHUbicacinDepartamento:ANCASHLatitud:9300.0'9.50Provincia:HUARAZAltitud:3,090.00msnmDistrito:INDEPENDENCIAEficiencia de Riego:80%Localidad:LLUPA Y UNCHUS

Informacin ReferencialDescripcinUnidadEFMAMJJASONDPrecipitacin Total Mensualmm115.10118.90136.408.0023.205.402.103.9028.6067.4067.30101.30Precipitacin Efectiva Promedio Mensualmm86.3389.18102.306.0017.404.051.582.9321.4550.5550.4875.98Precipitacin Total Mensual al 75%mm97.2088.90100.0060.008.100.800.00.2012.2038.4040.1060.40Informacin RequeridaAtencin: Ingrese datos, solo para el mtodo a utilizar:DescripcinUnidadEFMAMJJASONDTemperatura Media Mensual. C14.9014.7014.7014.9014.9014.5014.2014.8015.2015.0014.9014.90Precipitacin Efectiva Mensual al 75%mm86.3389.18102.306.0017.404.051.582.9321.4550.5550.4875.98(HS) Para calcular en funcin a Porcentajes de Horas de Sol Posibles, Radiacin Extraterrestre y TemperaturaHoras de Sol, Total MensualH12.312.312.112.011.911.811.811.912.012.212.312.4Horas de Sol, Promedio Diario MensualH0.400.440.390.400.380.390.380.380.400.390.410.40(HR) Para el calcular en funcin a Humedad Relativa y TemperaturaHumedad Relativa%71.0074.0076.0075.0070.0062.0063.0061.0066.0072.0068.0068.00

Cdula De CultivoIngrese para cada mes Kc y modalidad de cultivo (base "B", de rotacin "R") correspondientes.CULTIVOS BASEREAM o d a l i d a d d e C u l t i v oCULTIVOS DE ROTACINREAH%EFMAMJJASONDH%1PAPA86.0039.81%BBBBBBBBBBBB2QUINUA32.0014.81%BBBBBBBBBBBB3AGUAYMANTO32.0014.81%BBBBBBBBBBBB4OREGANO66.0030.56%BBBBBBBBBBBB56789101112Cultivado (h)216.00100.00%216.0216.0216.0216.0216.0216.0216.0216.0216.0216.0216.0216.00.0

CULTIVOS BASEK c d e l o s C u l t i v o sCULTIVOS DE ROTACINEFMAMJJASOND1PAPA1.030.770.600.600.240.500.861.030.770.240.500.862QUINUA1.060.910.630.380.680.951.060.910.630.380.680.953AGUAYMANTO0.800.800.800.800.800.800.800.800.800.800.800.804OREGANO0.600.600.600.600.600.600.600.600.600.600.600.6056789101112Kc ponderado0.870.740.630.600.500.640.800.840.700.450.600.78v 2.0 / 2002Mpo/2002188.15066.22051.60051.60020.64043.00073.53088.15066.22020.64043.00073.530B233.92029.12020.00012.00021.60030.40033.92029.12020.00012.01621.60030.400R325.60025.60025.60025.60025.60025.60025.60025.60025.60025.60025.60025.600439.60039.60039.60039.60039.60039.60039.60039.60039.60039.60039.60039.60050.00.00.00.00.00.00.00.00.00.00.00.060.00.00.00.00.00.00.00.00.00.00.00.070.00.00.00.00.00.00.00.00.00.00.00.080.00.00.00.00.00.00.00.00.00.00.00.090.00.00.00.00.00.00.00.00.00.00.00.0100.00.00.00.00.00.00.00.00.00.00.00.0110.00.00.00.00.00.00.00.00.00.00.00.0120.00.00.00.00.00.00.00.00.00.00.00.0187.27160.54136.80128.80107.44138.60172.65182.47151.4297.86129.80169.13

KcPRONAMACHCSGMRNCCMEJORAMIENTO Y AMPLIACION DEL SERVICIO DE AGUA DEL SISTEMA DE RIEGO COJUP, LOCALIDADES DE LLUPA Y UNCHUS, DISTRITO DE INDEPENDENCIA, PROVINCIA DE HUARAZ y DEPARTAMENTO DE ANCASH

COEFICIENTE DE USO CONSUNTIVO PARA LA CDULA DE CULTIVO (Kc)

CULTIVOS DE BASEREAKcCULTIVOS DE ROTACINREAhEFMAMJJASONDhPAPA86.001.030.770.600.600.240.500.861.030.770.240.500.86QUINUA32.001.060.910.630.380.680.951.060.910.630.380.680.95AGUAYMANTO32.000.800.800.800.800.800.800.800.800.800.800.800.80OREGANO66.000.600.600.600.600.600.600.600.600.600.600.600.60Kc ponderado0.870.740.630.600.500.640.800.840.700.450.600.78216.000.0

BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000BR

&"Lucida Console,Regular Negrita"&8MPO/2002

CdulaPRONAMACHCSGMRNCCMEJORAMIENTO Y AMPLIACION DEL SERVICIO DE AGUA DEL SISTEMA DE RIEGO COJUP, LOCALIDADES DE LLUPA Y UNCHUS, DISTRITO DE INDEPENDENCIA, PROVINCIA DE HUARAZ y DEPARTAMENTO DE ANCASH

CDULA DE CULTIVO

CULTIVOS BASEREAM E S E SCULTIVOS DE ROTACINREAHEFMAMJJASONDHPAPA86.00 = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =QUINUA32.00 = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =AGUAYMANTO32.00 = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =OREGANO66.00 = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =TOTAL216.00216.0216.0216.0216.0216.0216.0216.0216.0216.0216.0216.0216.00.00.00%CULTIVO BASE = = = = =CULTIVO ROTACIN - - - - - - - -Base216.0216216216216216216216216216216216216Rotacin0.00.00.00.00.00.00.00.00.00.00.00.0


ETo_HSPRONAMACHCSGMRNCCMEJORAMIENTO Y AMPLIACION DEL SERVICIO DE AGUA DEL SISTEMA DE RIEGO COJUP, LOCALIDADES DE LLUPA Y UNCHUS, DISTRITO DE INDEPENDENCIA, PROVINCIA DE HUARAZ y DEPARTAMENTO DE ANCASHEVAPOTRANSPIRACIN POTENCIAL* Mtodo de Hargreaves, en funcin a Porcentajes de Horas de Sol Posibles, Radiacin Extraterrestre y TemperaturaLatitud: S9.50Altitud:3,090.00msnmPARMETRO DE CLCULOUNIDADM E S E SEFMAMJJASONDTemperatura Media MensualC14.914.714.714.914.914.514.214.815.215.014.914.9TF - Temperatura Media MensualF58.8258.4658.4658.8258.8258.1057.5658.6459.3659.0058.8258.82RMM - Radiacin E Terrestre, equivalente de evaporacinmm506.1455.0481.3427.5399.1363.0386.7420.1444.8492.1484.5500.7S - Porcentaje de Horas de Sol%3.163.553.233.383.303.413.283.253.333.203.263.16RSM - Radiacin Equivalente Mensualmm67.464.364.859.054.450.352.556.860.966.065.666.7CE - Factor de Correcin por Altitud1.0621.0621.0621.0621.0621.0621.0621.0621.0621.0621.0621.062ETo - Evapotranspiracin Potencialmm31.629.930.227.625.523.324.126.528.831.030.731.3

Radiacin Extraterrestre, equivalente de evap. mensualRMM = RMD * Das del mesPorcentaje de Horas de SolS = 100 * ( n / N )Radiacin Extraterrestre, equivalente de evap. DiariaRDM => Tabla N 03Radiacin Equivalente MensualRSM = 0.075* RMM * S0.5Horas de sol mxima media diaria, segn latitudN => Tabla N 02Horas Diarias de Sol promedio mensualn => DatoTemperatura media mensual CTemperatura FTF = 1.8 * C + 32Altitud (msnm)EFactor de Correcin AltitudCE= 1.0 + 0.04 (E/2000)Evapotranspiracin PotencialETo = 0.0075 * RSM * TF * CEEFMAMJJASONDMes123456789101112das312831303130313130313031RDM (mm/da)16.32516.2515.5314.2512.8812.1012.4813.5514.8315.8816.1516.15N: Horas de sol mxima media diaria12.57012.39012.10011.82011.63011.53011.62011.81012.00012.29012.57012.670

Latitud ==> STabla 02512.30012.30012.10012.00011.90011.80011.80011.90012.00012.20012.30012.40051012.60012.40012.10011.80011.60011.50011.60011.80012.00012.30012.60012.700Radiacin extraterrestres en evaporacinTabla 03816.10016.10015.60014.40013.10012.40012.70013.70014.90015.80016.00016.00021016.40016.30015.50014.20012.80012.00012.40013.50014.80015.90016.20016.200


DMA_HSPRONAMACHCSGMRNCCMEJORAMIENTO Y AMPLIACION DEL SERVICIO DE AGUA DEL SISTEMA DE RIEGO COJUP, LOCALIDADES DE LLUPA Y UNCHUS, DISTRITO DE INDEPENDENCIA, PROVINCIA DE HUARAZ y DEPARTAMENTO DE ANCASHDEMANDA DE AGUA CON PRECIPITACIN EFECTIVA AL 75%( En miles m3)

* Mtodo de Hargreaves, en funcin a Porcentajes de Horas de Sol Posibles, Radiacin Extraterrestre y TemperaturaEFMAMJJASONDEvapotranspiracin Potencial31.5929.9130.1827.6325.4723.2724.0626.5228.7931.0330.7431.25mmPrecipitacin Efectiva Mensual al 75%86.3389.18102.306.0017.404.051.582.9321.4550.5550.4875.98mmrea Cultivada216.00216.00216.00216.00216.00216.00216.00216.00216.00216.00216.00216.00hCULTIVOS DE BASEPAPA0.00.00.011.370.08.1520.4226.080.770.00.00.0CULTIVOS DE ROTACINQUINUA0.00.00.01.740.07.229.578.480.00.00.00.0AGUAYMANTO0.00.00.06.441.195.827.077.320.630.00.00.0OREGANO0.00.00.08.730.08.1810.6110.720.00.00.00.0DMA - TOTAL0.00.00.028.281.1929.3747.6852.601.400.00.00.01,000 m3Q 24 hrs0.00.00.00.0110.0000.0110.0180.0200.0010.00.00.0m3/seg24hrsMr - Mdulo de Riego0.00.00.00.0510.0020.0520.0820.0910.0030.00.00.0l/seg/hCaudal de Diseo0.0196m3/seg19.64l/seg

Demanda de AguaDMA (1000 m3)Donde:rea de cultivo:A (h)Evapotranspiracin Potencial:ETo (mm)Coeficiente de Cultivo:KcPrecip. Mensual Efectiva al 75%:PE (mm)Eficiencia de riego:Er (%)Mdulo de riego:Mr (l/s/h)Das312831303130313130313031

0.091


DMAi = Ai ( ETom Kci - PEm ) 100 Er

ETo_HRPRONAMACHCSGMRNCCMEJORAMIENTO Y AMPLIACION DEL SERVICIO DE AGUA DEL SISTEMA DE RIEGO COJUP, LOCALIDADES DE LLUPA Y UNCHUS, DISTRITO DE INDEPENDENCIA, PROVINCIA DE HUARAZ y DEPARTAMENTO DE ANCASHEVAPOTRANSPIRACIN POTENCIAL* Mtodo de Hargreaves, en funcin a Humedad Relativa y TemperaturaLatitud: S9.50 Altitud:3,090.00msnmPARMETRO DE CLCULOUNIDADM E S E SEFMAMJJASONDTemperatura Media MensualC14.914.714.714.914.914.514.214.815.215.014.914.9TF - Temperatura Media MensualF58.858.558.558.858.858.157.658.659.459.058.858.8HR - Humedad Relativa%71.074.076.075.070.062.063.061.066.072.068.068.0CH - Factor de Correcin Humedad0.8940.8460.8130.8300.9091.0001.0001.0000.9680.8780.9390.939CE - Factor de Correcin Altitud1.0621.0621.0621.0621.0621.0621.0621.0621.0621.0621.0621.062MF: Factor Mensual de Evapotranspiracin2.5532.2592.3592.0531.8801.6971.8072.0162.1962.4582.4612.561ETo - Evapotranspiracin Potencialmm142.5118.7119.1106.4106.8104.7110.4125.5134.0135.2144.3150.2

Altitud (msnm)EFactor de Correcin por AltitudCE= 1.0 + 0.04 (E/2000)Temperatura Media MensualCTemperatura FTF = 1.8 * C + 32Factor de Correcin HumedadCH= 0.166 * ( 100 - HR ) 0.5 ; S, HR < 64% --> CH = 1.0Factor Mensual de EvapotranspiracinMF => Tabla N 1Evapotranspiracin PotencialETo = TF * CH * MF * CE

EFMAMJJASOND12345678910111292.5382.2512.3602.0621.8961.7151.8242.0282.2012.4532.4482.5441102.5672.2662.3572.0431.8641.6791.7892.0032.1912.4622.4732.577


DMA_HRPRONAMACHCSGMRNCCMEJORAMIENTO Y AMPLIACION DEL SERVICIO DE AGUA DEL SISTEMA DE RIEGO COJUP, LOCALIDADES DE LLUPA Y UNCHUS, DISTRITO DE INDEPENDENCIA, PROVINCIA DE HUARAZ y DEPARTAMENTO DE ANCASHDEMANDA DE AGUA CON PRECIPITACIN EFECTIVA AL 75%( En miles m3)

* Mtodo de Hargreaves, en funcin a Humedad Relativa y TemperaturaEFMAMJJASONDEvapotranspiracin Potencial142.51118.66119.06106.40106.76104.69110.41125.49133.97135.23144.30150.17mmPrecipitacin Efectiva Mensual al 75%86.3389.18102.306.0017.404.051.582.9321.4550.5550.4875.98mmrea Cultivada216.00216.00216.00216.00216.00216.00216.00216.00216.00216.00216.00216.00hCULTIVOS DE BASEPAPA64.232.360.062.188.8451.9299.79135.1387.840.023.3056.35CULTIVOS DE ROTACINQUINUA25.897.520.013.5621.8638.1646.1844.5124.910.0918.7726.67AGUAYMANTO11.072.300.031.6527.2031.8834.7038.9934.2923.0525.9917.66OREGANO0.00.00.047.7238.4948.4853.3559.7148.6225.2429.7911.65DMA - TOTAL101.1912.190.0155.1096.39170.44234.02278.34195.6648.3897.85112.341,000 m3Q 24 hrs0.0380.0050.00.0600.0360.0660.0870.1040.0750.0180.0380.042m3/seg24hrsMr - Mdulo de Riego0.1750.0230.00.2770.1670.3040.4050.4810.3490.0840.1750.194l/seg/hCaudal de Diseo0.104m3/seg103.92l/seg

Demanda de AguaDMA (1000 m3)Donde:rea de cultivo:A (h)Evapotranspiracin Potencial:ETo (mm)Coeficiente de Cultivo:KcPrecipitacin Efectiva al 75%:PE (mm) Eficiencia de riego:Er (%)Mdulo de riego:Mr (l/s/h)Das3128313031303131303130310.481


DMAi = Ai ( ETom Kci - PEm ) 100 Er

TablasPRONAMACHCSGMRNCCTabla N 01COEFICIENTE MENSUAL DE EVAPOTRANSPIRACIN (MF)(FACTOR DE LATITUD MENSUAL)

LatitudM E S E SSEFMAMJJASOND12.7882.1772.3542.1972.1371.9002.0912.2162.2562.3582.2342.265122.3712.1362.3572.1822.1081.9562.0502.1942.2512.3722.2632.301132.3932.1542.3602.1672.0791.9222.0262.1722.2462.3862.2902.337142.3852.1722.3622.1512.0501.8881.9932.1502.2402.3982.3182.372152.4162.1892.3632.1342.0201.8541.9602.1262.2342.4112.3452.407162.4472.2052.3632.1171.9801.8201.9762.1032.2262.4222.3712.442172.4782.2212.3632.0991.9591.7851.8932.0782.2182.4332.3972.476182.5082.2372.3622.0811.9271.7501.8582.0542.2102.4432.4232.510192.5382.2512.3602.0621.8961.7151.8242.0282.2012.4532.4482.5441102.5672.2662.3572.0431.8641.6791.7892.0032.1912.4622.4732.5771112.5962.2792.3542.0231.8321.6441.7541.9762.1802.4702.4972.6101122.6252.2922.3502.0021.7991.6081.7191.9502.1692.4772.5202.6431132.6522.3052.3451.9811.7671.5721.6841.9222.1572.4842.5432.6751142.6802.3172.3401.9591.7331.5361.6481.8952.1442.4902.5662.7061152.7072.2382.3341.9371.7001.5001.6121.8672.1311.4962.5882.7381162.7342.3392.3271.9141.6661.4641.5761.8382.1172.5002.6102.6781172.7602.3492.3191.8911.6321.4271.5401.8092.1032.5042.6312.7991182.7852.3592.3141.8671.5981.3911.5041.7802.0882.5082.6512.8301192.8112.3682.3021.8431.5641.3541.4671.7502.0722.5102.6712.8591202.8352.3772.2931.8181.3291.3181.4311.7192.0562.5122.6912.889

Tabla N 02HORAS DE SOL MXIMA MEDIA DIARIA (N)

LatitudM E S E SSEFMAMJJASOND012.112.112.112.112.112.112.112.112.112.112.112.15512.312.312.112.011.911.811.811.912.012.212.312.451012.612.412.111.811.611.511.611.812.012.312.612.751512.912.612.211.811.411.211.311.612.012.512.813.052013.212.812.311.711.210.911.011.512.012.613.113.352513.513.012.311.610.910.610.711.312.012.713.313.753013.913.212.411.510.610.210.411.112.012.913.614.053514.313.512.411.310.39.810.111.011.913.114.014.554014.713.712.511.210.29.39.610.711.913.314.415.024214.913.912.911.19.89.19.410.611.913.414.615.224415.214.012.611.09.78.99.310.511.913.414.715.424615.412.612.610.99.58.79.110.411.913.514.915.724815.614.312.610.99.38.38.810.211.813.615.216.00

PRONAMACHCSGMRNCCTabla N 03RADIACIN EXTRATERRESTRE (Ra)EXPRESADA EN EQUIVALENTE DE EVAPORACIN EN mm/LIA

HEMISFERIO SUR

LatitudM E S E SSEFMAMJJASOND015.015.515.715.314.413.914.114.815.315.415.114.82215.315.715.715.114.113.513.714.515.215.515.315.12415.515.815.614.913.813.213.414.315.115.615.515.42615.816.015.614.713.412.813.114.015.015.715.815.72816.116.115.614.413.112.412.713.714.915.816.016.021016.416.315.514.212.812.012.413.514.815.916.216.221216.616.315.414.012.511.612.013.214.715.816.416.521416.716.415.313.712.111.211.612.914.515.816.516.621616.916.415.213.511.710.811.212.614.315.816.716.821817.116.515.113.211.410.410.812.314.115.816.817.122017.316.515.013.011.010.010.412.013.915.817.017.422217.416.514.812.610.69.610.011.613.715.717.017.522417.516.514.612.310.29.19.511.213.415.617.117.722617.616.414.412.09.78.79.110.913.215.517.217.822817.716.414.311.69.38.28.610.413.015.417.217.923017.816.414.011.38.97.88.110.112.715.317.318.123217.816.213.810.98.57.37.79.612.415.117.218.123417.816.113.510.58.06.87.29.212.014.917.118.223617.916.013.210.17.56.36.88.811.714.617.018.223817.915.812.89.67.15.86.38.311.414.417.018.324017.915.712.59.26.65.35.97.911.014.216.918.324217.815.512.28.86.14.95.47.410.614.016.818.324417.815.311.98.45.74.44.96.910.213.716.718.324617.715.111.57.95.24.04.46.59.713.416.718.324817.614.911.27.54.73.54.06.09.313.216.618.225017.514.710.97.04.23.13.55.58.912.916.518.2Fuente: FAO Boletn de Riego y Drenaje N 24


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Demanda de Agua