SIMULATION OF SOIL SALINITY AND MAIZE YIELD UNDER SALINE WATER APPLICATION USING SWAP AND SALTMED MODELS

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

GHAREH DAGHI M.M.; TABATABAEI S.M.; HASANLI M.

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

Journal Paper

Paper Information

Journal: Journal of Water Research in Agriculture Year:2016 | Volume:30 | Issue:1 Page(s): 51-64

Download Full-Text

Persian Verion

View:

978

Download:

Cites:

Information Journal Paper

Title

SIMULATION OF SOIL SALINITY AND MAIZE YIELD UNDER SALINE WATER APPLICATION USING SWAP AND SALTMED MODELS

Author(s)

GHAREH DAGHI M.M. | TABATABAEI S.M. | HASANLI M. | Issue Writer Certificate

Keywords

CYCLIC USE OF SALINE AND NON-SALINE WATERQ1

DRIP IRRIGATIONQ2

FORAGE MAIZEQ2

Abstract

Using simulation models is a strategy in agricultural water use management and in predicting effect of saline water on crop yield and soil salinity. In this study, soil salinity and FORAGE MAIZE yield were evaluated under alternating application of saline water with fresh water using SWAP and SALTMED models. For this purpose, field experiments were carried out under different treatments of fixed and cyclic use of saline (salinity levels of 3.5 and 5.7 dS.m-1) and non-saline water (non-saline water application in every one, three, and five saline water application) in Karaj region. Electrical conductivity of the non-saline water was 0.4 dS.m-1. Crop yield and soil salinity were simulated via both models and compared with their corresponding measured values. In SWAP model, coefficient of determination (R2) values were 0.754 and 0.587 for soil salinity and crop yield, respectively, while these values were 0.758 and 0.846, respectively, for SALTMED model. Absolute Relative error (|RE|) of SWAP model varied between 1.7% and 26.3% in crop yield estimation and varied between 2.5% and 32.4% in soil salinity estimation. Also, |RE| of SALTMED model ranged from 0.9% to 24.7% in estimation of crop yield, and ranged from 2.2% to 38.2% in case of soil salinity estimation.

Cites

No record.

References

No record.

Cite

APA: Copy

GHAREH DAGHI, M.M., TABATABAEI, S.M., & HASANLI, M.. (2016). SIMULATION OF SOIL SALINITY AND MAIZE YIELD UNDER SALINE WATER APPLICATION USING SWAP AND SALTMED MODELS. IRANIAN JOURNAL OF WATER RESEARCH IN AGRICULTURE (FORMERLY SOIL AND WATER SCIENCES), 30(1), 51-64. SID. https://sid.ir/paper/196704/en

Vancouver: Copy

GHAREH DAGHI M.M., TABATABAEI S.M., HASANLI M.. SIMULATION OF SOIL SALINITY AND MAIZE YIELD UNDER SALINE WATER APPLICATION USING SWAP AND SALTMED MODELS. IRANIAN JOURNAL OF WATER RESEARCH IN AGRICULTURE (FORMERLY SOIL AND WATER SCIENCES)[Internet]. 2016;30(1):51-64. Available from: https://sid.ir/paper/196704/en

IEEE: Copy

M.M. GHAREH DAGHI, S.M. TABATABAEI, and M. HASANLI, “SIMULATION OF SOIL SALINITY AND MAIZE YIELD UNDER SALINE WATER APPLICATION USING SWAP AND SALTMED MODELS,” IRANIAN JOURNAL OF WATER RESEARCH IN AGRICULTURE (FORMERLY SOIL AND WATER SCIENCES), vol. 30, no. 1, pp. 51–64, 2016, [Online]. Available: https://sid.ir/paper/196704/en

Related Journal Papers