Evaluation of Superabsorbent Application on Corn Yield under Deficit Irrigation

Authors: D. Khodadadi Dehkordi

Abstract:

This research was planned in order to study the effect of drought stress and different levels of Superabsorbent and their effect on grain yield, biologic yield and harvest index. In this study, 3 different depths of irrigation were considered as the main treatment I1, I2, I3 as 100, 75 and 50 percent of water requirement of plants respectively and different levels of Superabsorbent were used as secondary treatment (S0, S1, S2 and S3, equal to 0 (control), 15, 30 and 45 gr/m2 respectively). According to the results, independent effects of irrigation and Superabsorbent treatments at 1% level on biologic and grain yield of corn were significant. In addition, independent effect of irrigation treatments at 5% level on harvest index was significant. But independent effect of Superabsorbent treatments on harvest index was not significant.

Keywords: Corn, Deficit irrigation, Superabsorbent, Yield.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1108815

References:

[1] A. Alizadeh, “Planning the irrigation systems”. Imam Reza publication. Vol.1, pp. 452. 2007. (In Farsi).
[2] J. Abedi, and F. Sohrab, “Evaluation of Superabsorbent polymers effects on water holding capacity and water potential in three kinds of soil texture”. Journal of Polymer Science and Technology. 17(3), pp. 163- 173. 2004. (In Farsi).
[3] A. Allah Dadi, B. Moazen Ghamsari, G.H. Akbari, and M. Zohoorian Mehr, “Investigation of the effect of different amount of water super absorbent polymer 200-A and irrigation levels on growth and yield of forage corn”. In: Proceedings of 3rd specific symposium on application of super absorbent polymer hydro gels in agriculture. Petrochemistry and Polymer Research Center Iran. 2005. (In Farsi).
[4] M. Ahrar, M. Delshad, and M. Babalar, “Improving of consumption efficiency of water and fertilizer in soil-free planting of greenhouse Cucumber by using of Superabsorbent”. Journal of horticulture science. 33(1), 2009. (In Farsi).
[5] W.J. Cox, and G.D. Julliff, “Growth and yield of sunflower and soybean under soil deficits”. Agron. J. 78, pp. 226-230. 1988.
[6] H. Ghadiri, and M. Majidian, “Effect of nitrogen levels and cut off irrigation of corn at grain milking and soft dough grain stages on yield, yield components and water efficiency”. Science and Technology of Agriculture and Natural Research. 2, pp. 103-112. 2003. (In Farsi).
[7] Y. Imam, “Agronomy of cereal crops”. University of Shiraz Press. Iran. 2004. (In Farsi).
[8] Sh. Kouhestani, N. Askari, and K. Maghsoudi, “Evaluation of effect of Superabsorbent on grain corn yield under drought stress”. Agriculture Research Journal: water, soil and plant in agriculture. 7th Vol. issue 3. 2009. (In Farsi).
[9] S.A. Khadem, M. Ghalavi, M. Ramroodi, S.R, Mousavi, and M.J. Rousta, “Effect of animal manure and Superabsorbent polymer on yield and yield component of corn under dry condition”. Iranian Journal of Field Crop Science. 42(1), pp. 115-123. 2011. (In Farsi).
[10] A. Karimi, and M. Naderi, “Evaluation of Superabsorbent polymer on the dry matter yield and water use efficiency of corn in soil with different texture”. Agriculture research magazine: Water, soil and plant in agriculture, 7(3), 2007. (In Farsi).
[11] W.M. Lyle, and J.P. Bordvosky, “Leap corn irrigation with limited water supplies”. Transaction of the Asae. 38, pp. 455-462. 1995.
[12] M. Mojaddam, “The effects of water deficit and nitrogen use control on agro-physiologic characteristics and corn SC704 function in Khouzestan climate”. Ph.D. thesis, Research and Sciences Branch, Khouzestan, pp: 221. 2006. (In Farsi).
[13] M. Majidian, and H. Ghadiri, “Effect of water stress and nitrogen levels at different growth stages on yield, yield components, water efficiency and some physiological traits of corn”. Journal of Iranian Agriculture Science. V.3, pp. 521- 533. 2002. (In Farsi).
[14] S.P. Nissanka, M.A. Dixon, and M. Tollenaar, “Canopy gas exchange response to moisture stress in old and new maize hybrid”. Crop Sci. 37, pp. 172-181. 1997.
[15] S.L. Osborne, J.S. Scheppers, D.D. Francis, and M.R. Schlemmer, “Use of spectral radiance to in – season biomass and grain yield in nitrogen and water – stressed corn”. Crop Sci. 42, pp. 165-171. 2002.
[16] A. Parinazpour, D. Habibi, and B. Roshan, “What is Superabsorbent?” Agriculture and natural resources engineering disciplinary organization. 4(15), 2007. (In Farsi).
[17] M. Rafiee, “The effects of water, zinc and phosphorous on growth indexes and qualitative and quantitative function of the corn”. Ph.D. thesis, IAU, Research and Sciences Branch, Khuzestan, pp. 142. 2002. (In Farsi).
[18] A. Shahidi, “Interaction of deficit irrigation and salinity and yield and yield components of two wheat cultivars and determining its watersalinity production function in the Birjand region”. Ph.D. thesis of irrigation and drainage, Shahid Chamran University. pp. 276. 2008. (In Farsi).
[19] N. Sanchuli, “The effect of different manure and fertilizer ratios and their mixture on soil characteristics, yield components of single cross 704 grain corn”. M.Sc. Thesis in Agronomy, Faculty of Agricultural University of Zabol, Iran. 2007. (In Farsi).
[20] J.R. Schussler, and M.E. Westgate, “Maize kernel set at low water potential: I. Sensitivity to reduce assimilates during early kernel growth”. Crop Sci. 31, pp. 1189-1195. 1991.
[21] T.R. Sinclair, J.M. Bennett, and R.C. Muchow, “Relative sensitivity of grain yield and biomass accumulation to drought in field grown maize”. Crop Sci. 30, pp. 690-693. 1990.
[22] H.R. Tohidi-moghadam, A.H. Shirani-Rad, G. Nour-Monhammadi, D. Habibi, S.A.M. modarres-sanavy, M. Mashhadi-Akbar-Boojar, and A. Dolatabadian, “Response of six oilseed rape genotypes to water stress and hydrogel application”. Pesquisa Agropecuaria Tropical. 39, pp. 243- 250. 2009.
[23] C. Zinselmeire, M.J. Lauer, and J.S. Boyer, “Reversing drought-induced losses in grain yield: sucrose maintains embryo growth in maize”. Crop Sci. 35, pp. 1930-1400. 1995.