Effect of deficit irrigation and irrigation water salinity on soil chemical properties in grain maize cultivation under tape drip irrigation system

Document Type : Research Paper

Authors

1 Water Engineering Department, Faculty of Agriculture, Shiraz University, Shiraz, Iran

2 Water Engineering Department, , Faculty of Agriculture, Shiraz University, Shiraz, Iran

Abstract

 
In order to investigate the effect of different levels of water salinity and deficit irrigation in one-row strip tape irrigation on the chemical properties of the soil in grain maize cultivation, experiment was carried out in the research farm of the College of Agriculture, Shiraz University, Iran in 2018. Factorial experiment was performed in a randomized complete block design in three replications. Four levels of irrigation water salinity were including control (0.6), 2, 3.5 and 5 dS m-1 and three irrigation levels were full irrigation (FI), 75% and 50% of full irrigation. The results showed that the increase in salinity from 2 to 5 dS m-1 increased 57, 58, and 61 % in Ece, 35.76, 36, and 40 % in soil chloride, 62, 60, and 66 % in soil sodium, and 49, 45 and 53% in sodium absorption ratio at FI, 75 and 50% of full irrigation, respectively. The results related to the relationship between irrigation water salinity and soil chemical properties, including: salinity of saturated soil extract, chloride, potassium, sodium concentrations and sodium absorption ratio, showed that applying deficit irrigation reduced the slope of the regression line compared to full irrigation. In terms of water shortage, it is recommended to practice 50% FI with a salinity level of 2 dS m-1 from the perspective of water resources management and soil salinity management. This approach takes into consideration the need for salt leaching to prevent salt accumulation in the soil.

Keywords

Main Subjects


Effect of Deficit Irrigation and Irrigation Water Salinity on soil Chemical Properties in Grain Maize Cultivation under Tape Drip Irrigation System

EXTENDED ABSTRACT

 

Introduction

The utilization of saline water sources can serve as a solution to address the global water shortage. Drip irrigation is considered a suitable option for utilizing saline water due to its low irrigation water requirement and ability to maintain high soil moisture storage. In the agricultural sector, the investigation of soil chemical properties and effective soil salinity management have long been topics of significant interest to researchers. Hence, the objective of this research is to examine the impacts of deficit irrigation and irrigation water salinity on chemical properties of the soil during cultivation of the seed maize using the single row tape drip irrigation system

Methods

This research was conducted at the experimental station of Agricultural College, Shiraz University, located in the semi-arid Badjgah region (29 ˚32´ N, 52 ˚32´ E and at 1810 m above the mean sea level) of south-western Iran. For this study, a factorial experiment was designed using a randomized complete block design with three replications. The experiment consisted of four levels of irrigation water salinity (0.6, 2, 3.5, and 5 dS m-1) and three levels of deficit irrigation treatments. The irrigation water amount treatments included full irrigation (FI), 75% and 50% of full irrigation. Tape drip irrigation was employed in single rows with a distance of 75 cm between the tapes. To prepare water with different salinities, NaCl and CaCl2 salts were added in equivalent weights to the control water, which had a salinity of 0.6 dS m-1. Soil sampling was conducted at the beginning and end of the growing season, specifically after harvesting. Samples were taken at two depths: 0 to 30 cm and 30 to 60 cm from the soil surface for each treatment, in order to determine soil salinity levels.

Results and Discussion

The findings of this research indicate that as the salinity of irrigation water increases, the concentration of sodium, chloride, calcium, and magnesium ions in the soil, as well as the salinity of the saturated soil extract and the sodium absorption ratio, also increase compared to the control treatment (0.6 dS m-1). The study showed that an increase in water salinity from 2 to 5 dS m-1 resulted in a 57%, 58%, and 61% increase in ECe, a 35.76%, 36%, and 40% increase in soil chloride concentration, a 62%, 60%, and 66% increase in soil sodium concentration, and a 49%, 45%, and 53% increase in the sodium absorption ratio for FI, 75% and 50% of FI, respectively. The main effect of irrigation water salinity revealed that an increase in salinity from 3.5 to 5 dS-1 did not significantly affect soil acidity. Furthermore, the results regarding the relationship between irrigation water salinity and soil chemical properties demonstrate that the use of saline water with deficit irrigation leads to a decrease in the slope of the regression line. The values of soil chloride, potassium, sodium concentration, and the sodium absorption ratio are lower under deficit irrigation when compared to FI. In terms of soil salinity, the application of saline water up to 2 dS m-1 with 75% of full irrigation is - suitable. However, under water scarcity conditions, for effective water resource and soil salinity management, it is recommended to use 50% of full irrigation with a salinity of 2 dS m -1 to prevent salt accumulation in the soil.

Amer, K. H. (2010). Corn crop response under managing different irrigation and salinity levels. Agricultural Water Management, 97(10), 1553-1563.
Azizan, A. R. Sepaskhah. 2014. Maize response to different water, salinity and nitrogen levels: Agronomic behavior, International Journal of Plant Production, 8(1):107-130.
Blanco, F. F., Folegatti, M. V., Gheyi, H. R., & Fernandes, P. D. (2008). Growth and yield of corn irrigated with saline water. Scientia Agrícola65, 574-580.
Bybordi, A. (2010). Effects of salinity on yield and component characters in canola (Brassica napus L.) cultivars. Notulae Scientia Biologicae2(1), 81-83.
Cucci, G., Lacolla, G., Boari, F., Mastro, M. A., & Cantore, V. (2019). Effect of water salinity and irrigation regime on maize (Zea mays L.) cultivated on clay loam soil and irrigated by furrow in Southern Italy. Agricultural Water Management, 222, 118-124.
Cucci, G., Lacolla, G., & Rubino, P. (2013). Irrigation with saline-sodic water: Effects on soil chemical-physical properties. African Journal of Agricultural Research8(4), 358-365.
Choudhary, O. P., Ghuman, B. S., Josan, A. S., & Bajwa, M. S. (2006). Effect of alternating irrigation with sodic and non-sodic waters on soil properties and sunflower yield. Agricultural water management85(1-2), 151-156.
Dastranj, M., & Sepaskhah, A. R. (2022). Effect of Irrigation Water Salinity and Deficit Irrigation on Soil Ions Variation and Uptake by Saffron (Crocus sativus L.) Under Two Planting Methods. Journal of Plant Growth Regulation, 41(1), 282-299.
Ding, B., Bai, Y., Guo, S., He, Z., Wang, B., Liu, H., ... & Cao, H. (2023). Effect of Irrigation Water Salinity on Soil Characteristics and Microbial Communities in Cotton Fields in Southern Xinjiang, China. Agronomy13(7), 1679.
Emdad, M. R., & Fardad, H. (2000). Effect of salt and water stress on corn yield production. Iranian Journal of Agricultural Sciences31(3), 641-654. (In Persian)
El-Boraie, F. M. E. (1997). A study on the water management under arid conditions.
Franco, J. A., Abrisqueta, J. M., Hernansáez, A., & Moreno, F. (2000). Water balance in a young almond orchard under drip irrigation with water of low quality. Agricultural Water Management, 43(1), 75-98.
Feizi, M. (2013). Effect of Water Quality and Managements on Soil Chemical Characteristics. Iranian Journal of Soil Research, 27(2), 239-252.
Ghane, E., Feizi, M., Mostafazadeh-Fard, B., & Landi, E. (2009). Water productivity of winter wheat in different irrigation/planting methods using saline irrigation water. International Journal of Agriculture and Biology11(2), 131-137.
Huang, M., Zhang, Z., Zhu, C., Zhai, Y., & Lu, P. (2019). Effect of biochar on sweet corn and soil salinity under conjunctive irrigation with brackish water in coastal saline soil. Scientia Horticulturae, 250, 405-413.
Hamam, K. A., & Negim, O. (2014). Evaluation of wheat genotypes and some soil properties under saline water irrigation. Annals of Agricultural Sciences, 59(2), 165-176.
Hanson, B., Hopmans, J. W., & Šimůnek, J. (2008). Leaching with subsurface drip irrigation under saline, shallow groundwater conditions. Vadose Zone Journal, 7(2), 810-818.
Hati, K. M., Biswas, A. K., Bandyopadhyay, K. K., & Misra, A. K. (2007). Soil properties and crop yields on a vertisol in India with application of distillery effluent. Soil and Tillage Research92(1-2), 60-68.
Janzen, H. H., & Chang, C. (1987). Cation nutrition of barley as influenced by soil solution composition in a saline soil. Canadian Journal of Soil Science67(3), 619-629.
Karandish, F., & Šimůnek, J. (2019). A comparison of the HYDRUS (2D/3D) and SALTMED models to investigate the influence of various water-saving irrigation strategies on the maize water footprint. Agricultural Water Management 213, 809-820.
Kang, Y. H. (1998). Microirrigation for the development of sustainable agriculture. Trans. Case, 14(Suppl.), 251-255.
Khalili, S., Bastani, A., & Bagheri, M. (2019). Effect of different levels of irrigation water salinity and phosphorus on some properties of soil and Quinoa plant. Iranian Journal of Soil Research33(2), 155-166. (In Persian)
Kamali Maskooni, E., & Afzali, S. F. (2019). Effect of irrigation with different salinities on some soil characteristics and salt concentration factor (Case study: Bighard, Khonj). Journal of Environmental Science and Technology21(4), 141-152. (In Persian)
Liu, Z., Li, P., Hu, Y., & Wang, J. (2015). Wetting patterns and water distributions in cultivation media under drip irrigation. Computers and Electronics in Agriculture, 112, 200-208.
Mostafazadeh-Fard, B. E. H. R. O. U. Z., Heidarpour, M. A. N. O. U. C. H. E. H. R., Aghakhani, A. B. B. A. S., & Feizi, M. O. H. A. M. M. A. D. (2007). Effects of irrigation water salinity and leaching on soil chemical properties in an arid region. International Journal of Agriculture and Biology, 3, 166-462.
Malash, N. M., Ali, F. A., Fatahalla, M. A., A Khatab, E., Hatem, M. K., & Tawfic, S. (2012). Response of tomato to irrigation with saline water applied by different irrigation methods and water management strategies. International Journal of Plant Production, 2(2), 101-116.
Matijević, L., Romić, D., Maurović, N., & Romić, M. (2012). Saline irrigation water affects element uptake by bean plant (Vicia faba L.). Eur Chem Bull, 1(12), 498-502.
Moran, S. R., Groemewold, G., & Cherry, J. A. (2001). Hydrogeologic and geochemical concepts and methods in overburden investigation for reclamations of mined land. Notrh Dakota Geological Survey Report Investigation. pp, 63.
Monjshirini, M., Mostafazadeh-Fard, B., Salari, A., & Landi, E. (2016). Effect of Irrigation Water Salinity on yield and yield components corn under T-Tape Irrigation System. Iranian Journal of Irrigation & Drainage, 10(1), 83-93. (In Persian)
Murtaza, G., Ghafoor, A., & Qadir, M. (2006). Irrigation and soil management strategies for using saline-sodic water in a cotton–wheat rotation. Agricultural Water Management81(1-2), 98-114.
Naz, H. I. R. A., Akram, N. A., & Kong, H. (2020). Assessment of secondary metabolism involvement in water stress tolerance of quinoa (Chenopodium quinoa Willd.) Subjected to varying water regimes. Pak. J. Bot52(5), 1553-1559.
Nasrolahi, A. H., Houshmand, A., & Broumand Nassab, S. (2016). Evaluation of Maize Response to Salinity under Drip Irrigation and Irrigation Management. Irrigation Sciences and Engineering, 38(4), 25-32 (In Persian)
Okwany, R. O., Peters, R. T., Ringer, K. L., & Walsh, D. B. (2012). Sustained deficit irrigation effects on peppermint yield and oil quality in the semi-arid pacific northwest, USA. Applied Engineering in Agriculture28(4), 551-558.
Pearson, K. E., & Bauder, J. W. (2006). The basics of salinity and sodicity effects on soil physical properties. MSU Extension Water Quality Program.
Qadir, M., Ghafoor, A., & Murtaza, G. (2001). Use of saline–sodic waters through phytoremediation of calcareous saline–sodic soils. Agricultural Water Management, 50(3), 197-210.
Rameshwaran, P., Tepe, A., Yazar, A., & Ragab, R. (2016). Effects of drip-irrigation regimes with saline water on pepper productivity and soil salinity under greenhouse conditions. Scientia horticulturae, 199, 114-123.
Rezaie, N., Razzaghi, F., Sepaskhah, A. R., & Moosavi, S. A. A. (2018). Effect of Biochar and Saline Irrigation Water on Chemical Properties of Soil under Fababean Cultivation. Iranian Journal of Soil Research, 32(1), 13-24. (In Persian)
Rezaie, N., Razzaghi, F., Sepaskhah, A. R., & Moosavi, S. A. A. (2018). Effect of biochar and irrigation water salinity on soil chemical properties after wheat harvest. Journal of Water and Soil Conservation, 25(4), 291-305. (In Persian)
Sun, J., Kang, Y., & Wan, S. (2013). Effects of an imbedded gravel–sand layer on reclamation of coastal saline soils under drip irrigation and on plant growth. Agricultural Water Management, 123, 12-19.
Setu, T., Legese, T., Teklie, G., & Gebeyhu, B. (2023). Effect of furrow irrigation systems and irrigation levels on maize agronomy and water use efficiency in Arba Minch, Southern, Ethiopia. Heliyon9(7).
Shrivastava, P., & Kumar, R. (2015). Soil salinity: A serious environmental issue and plant growth promoting bacteria as one of the tools for its alleviation. Saudi journal of biological sciences22(2), 123-131.Sairam, R. K., & Tyagi, A. (2004). Physiology and molecular biology of salinity stress tolerance in plants. Current science, 407-421.
Stephen, R. G. (2002). Irrigation water salinity and crop production. Agricultural and Natural Resources Department, University of California, Davis.
Sharma, D. P., & Rao, K. V. G. K. (1998). Strategy for long term use of saline drainage water for irrigation in semi-arid regions. Soil and Tillage Research48(4), 287-295.
Sairam, R. K., & Tyagi, A. (2004). Physiology and molecular biology of salinity stress tolerance in plants. Current science, 407-421.
Sheferia¹, B. A., & Seid, M. B. A. A. Effects of Saline Water and Irrigation Interval on Soil Physicochemical Properties.
Talebnejad, R., & Sepaskhah, A. R. (2016). Physiological characteristics, gas exchange, and plant ion relations of quinoa to different saline groundwater depths and water salinity. Archives of Agronomy and Soil Science, 62(10), 1347-1367.
Wan, S., Jiao, Y., Kang, Y., Hu, W., Jiang, S., Tan, J., & Liu, W. (2012). Drip irrigation of waxy corn (Zea mays L. var. ceratina Kulesh) for production in highly saline conditions. Agricultural water management, 104, 210-220.
Tedeschi, A., & Dell’Aquila, R. (2005). Effects of irrigation with saline waters, at different concentrations, on soil physical and chemical characteristics. Agricultural water management77(1-3), 308-322.
Talebnejad, R., & Sepaskhah, A. R. (2015). Effect of deficit irrigation and different saline groundwater depths on yield and water productivity of quinoa. Agricultural Water Management, 159, 225-238.
Yuan, C., Feng, S., Huo, Z., & Ji, Q. (2019). Effects of deficit irrigation with saline water on soil water-salt distribution and water use efficiency of maize for seed production in arid Northwest China. Agricultural Water Management, 212, 424-432.
Yazar, A., Gençel, B., Sezen, M. S., & Koç, M. (2003). Sustainable Use of Highly Saline Water for Irrigation of Crops Under Arid and Semi-Arid Conditions: New Strategies. Options Méditerranéennes: Série B. Etudes et Recherches, (44), 123-135.
Yarami, N., & Sepaskhah, A. R. (2016). Effect of irrigation water salinity, manure application and planting method on soil ions variation and ions uptake by saffron (Crocus sativus L.). International Journal of Plant Production, 10(2).
Zörb, C., Geilfus, C. M., & Dietz, K. J. (2019). Salinity and crop yield. Plant biology, 21, 31-38.