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Information Seminar Paper

Title

USE OF AGRO HYDROLOGICAL MODELS IN WATER AND SOIL RELATION SIMULATION

Pages

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Abstract

 IRAN IS LOCATED IN AN ARID AND SEMI-ARID REGION OF THE WORLD WITH AVERAGE ANNUAL PRECIPITATION OF ABOUT 250 MM. NOWADAYS WATER SHORTAGE IS ONE OF THE MOST IMPORTANT PROBLEMS IN IRAN. DUE TO LACK OF SUITABLE WATER RESOURCES, MANY FARMERS ARE USING SALINE RIVER OR GROUNDWATER FOR IRRIGATION WHICH CAUSES GRADUAL ACCUMULATION OF SALTS IN THE SOIL. BECAUSE OF RELATION BETWEEN SOIL AND WATER IS ONE OF THE MAJOR FACTORS IN AGRICULTURE, IN THIS STUDY WE EVALUATE THE USE OF TWO SIMULATION MODELS SWAP AND DRAINMODE IN RUDASHT REGION (CENTRAL PART OF IRAN) WITH THREE IRRIGATION WATER SALINITY LEVELS OF 2, 8 AND 12 DS/M WITH/WITHOUT LEACHING LEVELS OF 4, 19 AND 32 PERCENT WITH TWO DIFFERENT IRRIGATION WATER MANAGEMENTS, USING FACTORIAL DESIGN WITH FOUR REPLICATIONS. THE RESULTS SHOWED THAT THE SWAP MODEL IS APPLICABLE IN THIS ARID REGION FOR ESTIMATE YIELD, SOIL SALINITY, INFILTRATION AND SOIL MOISTURE. THE DRAINMODE MODEL SIMULATE WATER TABLE AND THE MODEL PREDICTIONS ARE IN CLOSE AGREEMENT WITH THE FIELD DATA. BUT THE SWAP MODEL WAS NOT APPLICABLE FOR WATER TABLE SIMULATION IN THIS REGION.

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    APA: Copy

    MANSOURI, HAMED, MOSTAFAZADEH, BEHROUZ, & MOUSAVI, SEYED FARHAD. (2008). USE OF AGRO HYDROLOGICAL MODELS IN WATER AND SOIL RELATION SIMULATION. Hamayesh Mantaghei karbord fanavarihaye Novin Dar keshavarzi. SID. https://sid.ir/paper/905175/en

    Vancouver: Copy

    MANSOURI HAMED, MOSTAFAZADEH BEHROUZ, MOUSAVI SEYED FARHAD. USE OF AGRO HYDROLOGICAL MODELS IN WATER AND SOIL RELATION SIMULATION. 2008. Available from: https://sid.ir/paper/905175/en

    IEEE: Copy

    HAMED MANSOURI, BEHROUZ MOSTAFAZADEH, and SEYED FARHAD MOUSAVI, “USE OF AGRO HYDROLOGICAL MODELS IN WATER AND SOIL RELATION SIMULATION,” presented at the Hamayesh Mantaghei karbord fanavarihaye Novin Dar keshavarzi. 2008, [Online]. Available: https://sid.ir/paper/905175/en

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    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
    مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
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