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Articles

A SIMULATION MODEL FOR ET OF APPLIED WATER

Article number

664_78

Pages

623 – 629

Language

English

Abstract

The California Department of Water Resources and the University of California recently developed a weather generator application program SIMETAW to simulate weather data from climatic records and to estimate reference evapotranspiration (ET_o) and crop evapotranspiration with the simulated data.
In addition, simulated daily rainfall, soil water holding characteristics, effective rooting depths, and ET_c are used to determine effective rainfall and to generate hypothetical irrigation schedules to estimate the seasonal and annual evapotranspiration of applied water (ET_aw), where ET_aw is the net amount of irrigation water needed to produce a crop.
In this paper, we will discuss how the simulation model determines ET_aw.

Publication

IV International Symposium on Irrigation of Horticultural Crops

Authors

R.L. Snyder, S. Geng, M.N. Orang, J.S. Matyac, S. Sarreshteh

Keywords

weather generator, water balance, crop water requirements, water resource planning, crop coefficient

Full text

https://doi.org/10.17660/ActaHortic.2004.664.78

Online Articles (85)

2. PERSISTENCE AND MOBILITY OF MALATHION AND PARATHION IN HORTICULTURAL SEMIARID SOILS

L. Andrade | P. Marcet | E.F. Covelo | M.L. Reyzábal

3. USE OF NUMERICAL WEATHER FORECAST AND TIME SERIES MODELS FOR PREDICTING REFERENCE EVAPOTRANSPIRATION

B. Arca | P. Duce | R.L. Snyder | D. Spano | M. Fiori

4. WATER TABLE LEVEL EFFECT ON THE WATER BALANCE AND YIELD OF TWO PEAR ROOTSTOCK

A. Battilani | S. Anconelli | G. Guidoboni

5. REGULATED DEFICIT OF IRRIGATION (RDI) EFFECTS ON GROWTH AND YIELD OF PLUM TREE

A. Battilani

6. WATER AND NITROGEN USE EFFICIENCY OF POTATO GROWN IN A SUB-HUMID AREA

A. Battilani | L. Dalla Costa | L. Lovatti

7. MODELLING ACTUAL EVAPOTRANSPIRATION OF LIGUSTRUM JAPONICUM FROM ROOTED CUTTINGS TO COMMERCIALLY MARKETABLE PLANTS IN 12 LITER BLACK POLYETHYLENE CONTAINERS

R.C. Beeson

8. IRRIGATION MANAGEMENT TO OPTIMIZE OLIVE GROWTH, PRODUCTION AND SENSORIAL OIL QUALITY

M.J. Berenguer | S.R. Grattan | J.H. Connell | V.S. Polito | P.M. Vossen

9. FAO ACTIVITIES TO DEVELOP AGRO-CLIMATIC DATASETS AND TOOLS FOR THE NEEDS OF IRRIGATION MANAGEMENT

M. Bernardi

10. THE EFFECT OF WATER STRESS APPLIED ALTERNATELY TO PART OF THE WETTING ZONE ALONG THE SEASON (PRD-PARTIAL ROOTZONE DRYING) ON WINE QUALITY, YIELD AND WATER RELATIONS OF RED WINE GRAPES

B. Bravdo | A. Naor | T. Zahavi | Y. Gal

11. LATE-SEASON WATER MANAGEMENT EFFECTS ON QUALITY AND YIELD OF PROCESSING TOMATOES

M.D. Cahn | E.V. Herrero | B.R. Hanson | T.K. Hartz | E.M. Miyao

12. SAVING WATER WITH SPHAGNUM PEAT IN NURSERY GROWING MEDIA

J. Caron | R. Beeson | J. Haydu | J. Boudreau

13. PROGRESS IN THE DEVELOPMENT OF PARTIAL ROOTZONE DRYING OF APPLE TREES

14. PARTIAL ROOTZONE DRYING OF VITIS VINIFERA CV. ‘SHIRAZ’ WINEGRAPES IN A SEMI-ARID CLIMATE

Y.M. Chalmers | G. Kelly | M.P. Krstic

15. PRODUCTION OF QUALITY AROID FOLIAGE PLANTS USING CAPTURED RAINWATER AND IRRIGATION RUNOFF AS AN IRRIGATION SOURCE

J. Chen | R.C. Beeson

16. SCALING UP PHOTOSYNTHETIC WATER USE EFFICIENCY FROM LEAF TO WHOLE PLANT IN TABLE GRAPEVINE TRAINED TO TENDONE SYSTEM

L. de Palma | V. Novello | G.B. Mattii

17. LEAF WATER USE EFFICIENCY IN A ‘TENDONE’ TRAINED CANOPY: A CONTRIBUTE TO THE ECOPHYSIOLOGICAL CHARACTERIZATION OF A GRAPEVINE GROWING SYSTEM

L. de Palma | V. Novello

18. ADVANCED WEIGHING EQUIPMENT FOR WATER, CROP GROWTH AND CLIMATE CONTROL MANAGEMENT

R. de Graaf | A. de Gelder | C. Blok

19. POSTHARVEST REGULATED DEFICIT IRRIGATION OF PEACH TREE IN A MEDITERRANEAN ENVIRONMENT: EFFECTS ON VEGETATIVE GROWTH AND YIELD

B. Dichio | C. Xiloyannis | V. Nuzzo | G. Montanaro | A.M. Palese

20. TRANSPIRATION OF AN APPLE ORCHARD IN A COOL HUMID CLIMATE: MEASUREMENT AND MODELING

D. Dragoni | A.N. Lakso | R.M. Piccioni

21. ESTIMATING MISSING REFERENCE EVAPOTRANSPIRATION DATE BY CORRELATION ANALYSIS

S.O. Eching

22. STATISTICAL CONTROL CHARTS FOR QUALITY CONTROL OF WEATHER DATA FOR REFERENCE EVAPOTRANSPIRATION ESTIMATION

S.O. Eching | R.L. Snyder

23. PARTIAL ROOTZONE DRYING AND DEFICIT IRRIGATION OF ‘GALA’ APPLES IN A SEMI-ARID CLIMATE

T. Einhorn | H.W. Caspari

24. HIGH YIELDS OF MECHANICALLY HARVESTED SNAP BEANS AS INDUCED BY MODERATE WATER STRESS DURING FLOWERING

P. Deproost | F. Elsen | M. Geypens

25. SLOPE AND ASPECT EFFECT ON EVAPORATION AS MEASURED BY ATMOMETER

B.A. Faber

26. CANOPY AND LEAF LIGHT REFLECTANCE FEATURES IN RELATION TO WATER CONTENT IN APPLE

O. Facini | S. Loreti | F. Rossi | C. Bignami

27. COMBINING TECHNIQUES TO STUDY EVAPOTRANSPIRATION IN WOODY CROPS: APPLICATION TO SMALL AREAS – TWO CASE STUDIES

M.I. Ferreira | T.A. Paço | J. Silvestre

28. EFFECT OF WATER STRESS INDUCED AT DIFFERENT GROWTH STAGES ON GRAPEVINE CV. CHARDONNAY ON PRODUCTION AND WINE QUALITY

R. Ferreyra | G. Sellés | R.S. Ruiz | I.M. Sellés

29. A DAILY WATER BALANCE ESTIMATE FOR CLIMATE RISK EVALUATION AT A LOCAL SCALE

M. Fiori | A. Motroni | P. Duce | D. Spano

30. SOIL WETTING PATTERN MONITORING IS A KEY FACTOR IN PRECISION IRRIGATION OF GRAPEVINES

S. Fuentes | G. Rogers | J. Conroy | S. Ortega-Farias | C. Acevedo

31. RESPONSE OF STEM DIAMETER TO WATER STRESS IN GREENHOUSE-GROWN VEGETABLE CROPS

M. Gallardo | R.B. Thompson | L.C. Valdez | C. Pérez

32. INFLUENCE OF WATER SALINITY ON GROWTH AND WATER RELATIONS OF LOQUAT PLANTS GRAFTED ON TWO ROOTSTOCKS

33. INVESTIGATING CROP COEFFICIENTS IN DRIP IRRIGATED ORANGE TREES

C. Germanà | V. Sardo

34. PEAR CROP COEFFICIENTS OBTAINED IN A LARGE WEIGHING LYSIMETER

J. Girona | J. Marsal | M. Mata | J. del Campo

35. THE RELATIONSHIP BETWEEN PEACH TREE TRANSPIRATION AND EFFECTIVE CANOPY COVER

I. Goodwin | D.M. Whitfield | D.J. Connor

36. THE EFFECT OF IRRIGATION ON FRUIT DEVELOPMENT OF OLIVE CULTIVARS ‘FRANTOIO’ AND ‘LECCINO’

R. Gucci | S. Gentile | M. Serravalle | F. Tomei | H.F. Rapoport

37. OIL QUALITY OF OLIVE CV. ‘LECCINO’ GROWN UNDER IRRIGATED OR DRY-FARMED CONDITIONS

R. Gucci | M. Servili | S. Esposto | R. Selvaggini

38. CROP EVAPOTRANSPIRATION OF PROCESSING TOMATO UNDER FURROW AND SUBSURFACE DRIP IRRIGATION

B.R. Hanson | D.M. May

39. ECONOMICS OF FIVE IRRIGATION TECHNOLOGIES FOR CONTAINER-GROWN VIBURNUM ODORATISSIMUM

J.J. Haydu | R.C. Beeson | J. Caron

40. FEASIBILITY OF USING LVDT AND WATERMARK SENSOR FOR IRRIGATION SCHEDULING IN PLUM

D.S. Intrigliolo | J.R. Castel

41. TENSIOMETRIC MEASUREMENTS: A TOOL TO ANALYSE ROOT GROWTH AND TO SCHEDULE IRRIGATION OF LANDSCAPE TREES

C. Isbérie | A. Bensaoud | E. Lesage | C. Lohou

42. USING INFORMATION FROM SAP FLOW MEASUREMENTS TO IMPROVE SOIL ADAPTABILITY TO DRIP IRRIGATION IN ORCHARDS

C. Isbérie | B. Cabibel | C. Valancogne | T. Afonso Paço

43. IMPROVING A MODEL FOR PREDICTING PEACH TREE EVAPOTRANSPIRATION

R. Scott Johnson | J. Ayars | T. Hsiao

44. WATER REQUIREMENT AND WATER USE EFFICIENCY OF FRESH AND WAITING-BED STRAWBERRY PLANTS

D.S. Kirschbaum | M. Correa | A.M. Bórquez | K.D. Larson | T.M. DeJong

45. WATER USE AND STOMATAL BEHAVIOR OF SWEETGUM (LIQUIDAMBAR STYRACIFLUA L.) RELATIVE TO REFERENCE EVAPOTRANSPIRATION IN THREE CONTRASTING REGIONS

R. Kjelgren | T. Montague | R. Beeson

46. SCHEDULING AUTOMATIC IRRIGATION BY TRESHOLD-SET SOIL MATRIC POTENTIAL INCREASES IRRIGATION EFFICIENCY WHILE MINIMIZING PLANT STRESS

I. Klein

47. SOIL WATER DYNAMICS IN THE ROOT ZONE OF A MICRO-SPRINKLER IRRIGATED ALMOND TREE

K.S. Koumanov | J.W. Hopmans | L.J. Schwankl

48. THE USE OF MICROLYSIMETERS FOR THE MEASUREMENT OF ETM (MAXIMUM EVAPOTRANSPIRATION) ON CAMONE TOMATO (LYCOPERSICON ESCULENTUM MILL.) HYBRID IN GREENHOUSE

M.G. Mameli | A. Sirigu | A. Soddu | F. Chessa | S. Meloni

49. THE GROWTH RESPONSE OF CALIFORNIA NATIVE GRASSES TO SALINE SPRINKLER IRRIGATION

K.A. Marcotte | L. Wu | D.E. Rains | J.H. Richards

50. RECOMMENDATIONS FOR WATER CONSERVATION IN PEACH ORCHARDS IN MEDITERRANEAN CLIMATE ZONES USING COMBINED REGULATED DEFICIT IRRIGATION

J. Marsal | G. Lopez | M. Mata | A. Arbones | J. Girona

51. RESPONSE OF PROCESSING AND FRESH-MARKET ONIONS TO DRIP IRRIGATION

B.R. Hanson | D.M. May

52. ESTABLISHING REFERENCE VALUES OF TRUNK DIAMETER FLUCTUATIONS AND STEM WATER POTENTIAL FOR IRRIGATION SCHEDULING OF OLIVE TREES

A. Moriana | E. Fereres

53. EFFECTIVENESS OF OVER TREE IRRIGATION TO CONTROL TEMPERATURE STRESS IN SRA 63 CLEMENTINES

M. Mulas | A. Fadda | R. Zurru | G. Chessa

54. COMPARATIVE EVALUATION OF PIMA AND UPLAND COTTON TRANSPIRATION IN THE SAN JOAQUIN VALLEY

D.S. Munk | J. Wroble | R.L. Snyder | J. Robb | R. Hutmacher

55. SOURCES OF UNCERTAINTY IN IRRIGATION SCHEDULING, AND PRACTICAL WAYS TO RESOLVE SOME OF THEM

A. Naor

56. WATER AND LAND PRODUCTIVITY UNDER CONVENTIONAL VERSUS VERTICAL CULTIVATION

M.N. Nimah | I. Bashour | K. Corbani | S. Yanni

57. MONITORING SOIL MOISTURE WITH INEXPENSIVE DIALECTRIC SENSORS (ECHOPROBE) IN A CITRUS ORCHARD UNDER LOW VOLUME IRRIGATION

N.V. O'Connell | R.L. Snyder

58. PEAR WATER RELATIONS UNDER PARTIAL ROOTZONE DRYING

M.G. O'Connell | I. Goodwin

59. CONSUMPTIVE USE PROGRAM (CUP) MODEL

M.N. Orange | J. Scott Matyac | R.L. Snyder

60. ESTIMATION OF REFERENCE EVAPOTRANSPIRATION IN THE MAULE REGION OF CHILE: A COMPARISON BETWEEN THE FAO PENMAN-MONTEITH AND BOWEN RATIO METHODS

S.O. Ortega-Farias | V. Rojas | H. Valdés | P. Gonzaléz

61. ESTIMATION OF EVAPOTRANSPIRATION OVER A GREENHOUSE TOMATO CROP USING THE PENMAN-MONTEITH EQUATION

62. EFFECTS OF DIFFERENT LEVELS OF WATER APPLICATION IN PRE- AND POST-VERAISON ON MUST COMPOSITION AND WINE COLOR (CV. CABERNET SAUVIGNON)

C. Acevedo | S. Ortega-Farías | Y. Moreno | F. Córdova

63. EFFECT OF FOUR LEVELS OF WATER APPLICATION ON GRAPE COMPOSITION AND MIDDAY STEM WATER POTENTIAL OF VITIS VINIFERA L. CV. CABERNET SAUVIGNON

S. Ortega-Farías | M. Duarte | A. Acevedo | Y. Moreno | F. Córdova

64. TALCA IRRIGATION MANAGEMENT SYSTEM (TIMAS) FOR GRAPEVINE

S. Ortega-Farías | C. Acevedo | A. Acevedo | B. Leyton

65. MEASUREMENTS AND ESTIMATES OF PEACH ORCHARD EVAPOTRANSPIRATION IN MEDITERRANEAN CONDITIONS

T.A. Paço | N. Conceição | M.I. Ferreira

66. IRRIGATION WATER REQUIREMENTS FOR SOME HORTICULTURAL CROPS SPECIFIC TO THE DOBROGEA REGION, ROMANIA

CR. Paltineanu | I.F. Mihailescu

67. IRRIGAS – A NEW SIMPLE SOIL MOISTURE SENSOR FOR IRRIGATION SCHEDULING

P.J. Paschold | A. Mohammed

68. THE WATER NEED OF ASPARAGUS (ASPARAGUS OFFICINALIS L.) DETERMINED IN A LYSIMETER STATION

P.-J. Paschold | B. Artelt | G. Hermann

69. EVAPOTRANSPIRATION: MEASURING AND MODELING

K. Tha Paw U | S. Wharton | J. Kochendorfer

70. VEGETATIVE GROWTH AND SALT ACCUMULATION OF SIX OLIVE CULTIVARS UNDER SALT STRESS

S. Perica | M. Brkljača | S. Goreta | M. Romić

71. EFFECTS OF RECYCLED WATER ON SOIL SALINITY LEVELS FOR COOL SEASON VEGETABLES

B.E. Platts | M.D. Cahn | R.B. Holden | M.G. Malanka

72. WATER USE EFFICIENCY OF FIELD GROWN CHARDONNAY GRAPEVINES SUBJECTED TO PARTIAL ROOTZONE DRYING AND DEFICIT IRRIGATION

S. Pudney | M.G. McCarthy

73. SAP FLOW, TRUNK DIAMETER AND PLANT-WATER RELATIONS PARAMETERS AS STRESS INDICATORS OF APRICOT TREES

74. EFFECT OF SALINITY ON EVAPOTRANSPIRATION AND YIELD OF SAN JOAQUIN VALLEY PISTACHIOS

B.L. Sanden | L. Ferguson | H.C. Reyes | S.R. Grattan

75. DETERMINING WHEN TO INITIATE IRRIGATION OF ORANGE TREES

C. Germanà | V. Sardo

76. PHYSIOLOGICAL INDICATORS OF PLANT WATER STATUS AS CRITERIA FOR IRRIGATION SCHEDULING IN TABLE GRAPES CV. CRIMSON SEEDLESS, IRRIGATED BY DRIP

G. Selles | R. Ferreyra | I. Muñoz | H. Silva

77. PERFORMANCE OF LANDSCAPE ORNAMENTALS GIVEN IRRIGATION TREATMENTS BASED ON REFERENCE EVAPOTRANSPIRATION

D.A. Shaw | D.R. Pittenger

78. SOIL CO₂ FLUX MEASUREMENTS IN VINEYARD ECOSYSTEM

C. Sirca | C. Asunis | D. Spano | A. Arca | P. Duce

79. A SIMULATION MODEL FOR ET OF APPLIED WATER

R.L. Snyder | S. Geng | M.N. Orang | J.S. Matyac | S. Sarreshteh

80. ESTIMATE OF MASS AND ENERGY FLUXES OVER GRAPEVINE USING EDDY COVARIANCE TECHNIQUE

D. Spano | P. Duce | R.L. Snyder

81. FRUIT YIELD AND TREE GROWTH FOR VARIOUS IRRIGATION METHODS AT PITESTIMARACINENI IN THE ‘GOLDEN DELICIOUS’ APPLE CULTIVAR

N. Tanasescu | CR. Paltineanu

82. USE OF A TENSIOMETER-BASED CONTROL SYSTEM TO REDUCE IRRIGATION OF CUT FLOWER DIANTHUS CARYOPHYLLUS ‘SANTORINI’ WHILST MAINTAINING FLOWER YIELD AND QUALITY

R.D. Taylor | B.W.W. Grout | J. Hill

83. IRRIGATION SCHEDULING OF DRIP-IRRIGATED VEGETABLE CROPS GROWN IN GREENHOUSES USING CONTINUOUS SOIL MOISTURE MONITORING

R.B. Thompson | M. Gallardo | M.D. Fernandez

84. INFLUENCE OF IRRIGATION AND FERTILIZATION ON PERFORMANCES OF YOUNG APPLE TREES

S. Tojnko | Z. Cmelik

85. IRRIGATION WATER REQUIREMENTS OF STRAWBERRIES

T.J. Trout | J. Gartung