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The effect of planting methods on maize growth and yield at different irrigation regimes | ||
| Iran Agricultural Research | ||
| مقاله 4، دوره 35، شماره 1، شهریور 2016، صفحه 27-32 اصل مقاله (488 K) | ||
| نوع مقاله: Full Article | ||
| شناسه دیجیتال (DOI): 10.22099/iar.2016.3573 | ||
| نویسندگان | ||
| S.M. Nassiri* 1؛ A.R. Sepaskhah2؛ M.M. Maharlooei1 | ||
| 1Department of Biosystems Engineering , College of Agriculture, Shiraz University, Shiraz, I. R. Iran. | ||
| 2Department of Water Engineering, College of Agriculture, Shiraz University, Shiraz, I. R. Iran. | ||
| چکیده | ||
| ABSTRACT- Maize production, which is ranked after wheat and barely in Fars province, Iran, needs a considerable amount of irrigation water that is not available in scarce water conditions in drought situations. Therefore, proper planting method can improve irrigation water management. The objectives of the present study were to investigate the effects of two planting methods, on-bed and in furrow bottom, on maize growth and yield, and also on soil water content in root zone at different irrigation regimes in a semi-arid condition. The results can be used for improving or designing appropriate machinery maize cropping in-bottom of furrows. Experimental treatments were applied: water at amounts of 60, 80 and 100% of crop evapotranspiraton (ETc), and two planting methods on-bed and in-bottom of furrow were used. The experiment was conducted and analysed in a split-plot design with three replications. Results revealed that the irrigation regimes and planting methods had significant effects on grain yield and total dry matter of maize. The irrigation regime of 80% of ETc with planting in-bottom resulted in highest grain yield (8193 kg ha-1) and water use efficiency(1.05 kg m-3). Although the highest yield was obtained for in-bottom planting, the restricted root growth observed may be due to soil compaction resulting from furrower pressure on the soil. Hence, designing soil tillage tools for reducing the soil compaction beneath the seedbed is recommended for future studies. | ||
| کلیدواژهها | ||
| Keywords:؛ Applied water؛ Maize؛ Planting method؛ Planter؛ Water use efficiency | ||
| مراجع | ||
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Allen, R.G., Pereira, L.S., Raes, D., & Smith, M. (1998). Crop evapo-transpiration: Guidelines for computing crop water requirements. Irrigation and Drainage Paper 56. UN-FAO, Rome, Italy.
Anonymous. (2009). FAOSTAT. http://faostat.fao.org/site /339/ default.aspx. (Visited on August 2011).
Anonymous. (2010). Iran agriculture statistics report. Ministry of Agriculture. http://dbagri.maj.ir/zrt/ostanrep.asp. (Visited on August 2011).
Basiri, A. (2008). Statistical Design in Agricultural Sciences. 7th ed. Shiraz University Publication. PP 386.(In Persian)
Du, T., Sh Kang, SH., Sun, J., Zhang, X., & Zhang, J. (2010). An improved water use efficiency of cereals under temporal and spatial deficit irrigation in north China. Agricultural Water Management, 97, 66-74.
English, M.J., & Nuss, G.S. (1982). Designing for deficit irrigation. Journal of Irrigation and Drain Engineering, 108(2), 91-101.
Hargreaves, G.H., & Samani, Z.A. (1984). Economic consideration of deficit irrigation. Journal of Irrigation and Drain Engineering, 129(1), 1-10.
Herrero, M.P., & Johnson, R.R. (1981). Drought stress and its effects on maize reproductive systems. Crop Science, 21, 105-110.
Jaliliyan, A., Shirvani, A.L., Nemati, A., & Saheli, J. (2001). Effect of deficit irrigation on production and economics of sugar beet in Kermanshah district. Sugar Beet, 16(1), 1-14.
Kang, Sh., Shi, W., Cao, H., & Zhang, J. (2000). An improved water-use efficiency for maize grown under regulated deficit irrigation. Field Crops Research, 67, 207-214.
Kang, Sh., Shi, W., Cao, H., & Zhang, J. (2002). Alternate watering in soil vertical profile improved water use efficiency of maize (Zea mays). Field Crops Research, 77, 31-41.
Khazanehdary, L., Zabol Abbasi, F., Ghandehari, Sh., Koohi, M., & Malboosi, Sh. (2009). The pcospect of Iran drought condition in next thirty years. Journal of Geography and Regional Development, 12, 83-99.
Kosgei, J.R., Jewitt, G.P.W., Kongo, V.M., & Lorentz, S.A. (2007). The influence of tillage on field scale water fluxes and maize yields in semi-arid environments: A case study of Potshini catchment, South Africa. Physics and Chemistry of the Earth, 32, 1117-1126.
MajnooniHeris, A., ZandParsa, Sh., Sepaskhah, A.R., & Kamgar Haghighi, A.A. (2007a). Evaluation of MSM model and its application for prediction of water requirement, planting date and forage production of maize. Journal of Crop Production and Processing, 10(3),83-96. (In Persian)
MajnooniHeris A., ZandParsa, Sh., Sepaskhah, A.R., & Kamgar Haghighi A.A. (2007b). Comparison of MSM model for prediction of potential evapotranspiration of maize with FAO methods.Journal of Science and Technology in Agriculture and Natural Resource, 11(41), 29-42. (In Persian)
Ouattar, S., Jones, R.J., Crookston, R.K., & Kajeiou, M. (1987). Effect of drought on water relations of developing maize kernels. Crop Sciences, 27, 730-735.
Sepaskhah, A.R., Azizian, A., & Tavakoli, A.R. (2006). Optimal applied water and nitrogen for winter wheat under variable seasonal rainfall and planting scenarios for consequent crops in a semi-arid region. Agricultural Wtare Management, 84, 113-122.
Sepaskhah, A.R., & Kahjehabdollahi, M.H. (2005). Alternate furrow irrigation with different irrigation intervals for maize. Plant production sciences, 2(5), 592-600.
Sepaskhah, A.R., & Parand, A. (2006). Effect of alternate furrow irrigation with supplemental every furrow irrigation at different growth stages on the yield of maize (Zea mays L.). Plant Production Science, 194, 415-421.
Shahrokhnia, M.H., & Sepaskhah, A.R. (2013). Single and dual crop coefficients and crop evapotranspiration for wheat and maize in a semi-arid region. Theoretical and Applied Climatology, 114, 495-510.
ZandParsa, Sh., & Sepaskhah, A.R. (2001). Optimal applied water and nitrogen for corn. Agricultural Water Management, 52, 73-85.
ZandParsa, Sh., Sepaskhah, A.R., & Rownaghi, A. (2006). Development and evaluation of integrated water and nitrogen model for maize. Agricultural Water Management, 81, 227-256.
Zhang, J., Sun, J., Duan,A., Wang, J., Xiaojun, Sh., & Liu, X. (2007). Effects of different planting patterns on water use and yield performance of winter wheat in the Huang-Huai-Hai plain of China. Agricultural Water Management, 92, 41-47. | ||
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