WATER CONSUMPTION, WATER USE EFFICIENCY AND POTATO YIELD UNDER THE INFLUENCE OF MOISTUER DEPLETION AND ADDITION METHOD
DOI:
https://doi.org/10.36103/sedt6x91Keywords:
desert Soils, potato crop, gypsum, water stress.Abstract
Field experiment was conducted at AL Ramadi – Anbar province in western Iraq. far fall season 2020 in sandy clay loam soil which has 58.90 gm Kg -1 gypsum, to study the effect of water depletion, addition method in water consumption and water use efficiency. Irrigation was at depletion rates 40, 50 and 60% of available irrigation water, with three ways: Complete addition of irrigation depth, half addition included adding half of irrigation depth and adding another half after 6 hours, third addition division to three parts at duration of 6 hours, treatments distributed according spilt plot design in RCBD with three replicates. Potato planted in 13.09.2020. Evaporation pan Class A used to scheduling the irrigation. Water consumption calculated by equivalent it of added water depth. Results showed increasing in water consumptive with decreasing in depletion rate, highest value of water consumptive reached 324.13 mm at 40% depletion of available water, while decreased to 293.61 mm at 60% depletion with decreasing rate reached 9.41 %, Total yield rate prevailed at 40% depletion of water available which reached 22.73 t h -1, Also total yield and water use efficiency prevailed significantly at triple addition which reached 23.90 t h -1, 14.17 kg m-3 respectively.
References
Al-Ani, M. Y. 2016. Estimating the Water Consumption by Different Methods of Calculating the Growth and Yield of Potatoes Under the Drip Irrigation System. M.Sc. Thesis, Dept. of Soil Science. and Water Resources. Colle of Agri., Univ. of Anbar. pp.116.
Al-Dulaimi, N. H. A, and N. J. K. Al-Amri.2020. Impact of Conocarpus erectus L. fertilizer ,and some micronutrients on growth and production of potato . Iraqi Journal of Agricultural Sciences. 51(3):865-873. https://doi.org/10.36103/ijas.v51i3.1041
Al-Hadithi, I. K, A. M. Al-Kubaisi and Y. Khudair. 2010. Modern Irrigation Technologies and other Topics in the Water Issue. Ministry of Higher Education and Scientific Research. Coll. of Agri., Univ.of Anbar.
Al-Janabi, K. H. 2012. Effect of Drip Irrigation, Organic Fertilizing and Covering on Potato Growth and Yield (Solanum tuberosum L). Ph.D. Dissertation. Dept. of Soil Scie. and Water Resources., Coll. of Agric., Univ. of Baghdad. pp 162
Al-Jodhury, Y. 2011. The Effect of Fertilizer Sources and Levels, Irrigation Methods and Growth Potato Holder (Solanum tuberosum L.). Ph.D. Dissertation. Dept. of Soil Scie. and Water Resources .,Coll. of Agric., Univ. of Baghdad pp.95
Al-Muhammadi, M. H. 2011. The Effect of Spotting Drainage and Salinity of Irrigation Water on Some Physical Properties of Soil, Saline Distribution, Potato Growth and Yield. PhD Dissertation. Dept. of Soil Science. and Water Resources., Coll. of Agric., Univ. of Anbar.pp 112
Al-Rubaie; A. H. S. and K. D. H. Al-Jubouri. 2023. Effect of tocopherol, trehalose and soil improvement in water productivity and industrial potatoes under water stress. Iraqi Journal of Agricultural Sciences, 54(4):979-995. https://doi.org/10.36103/ijas.v54i4.1787
Al-Rubaie; A. H. S. and K. D. H. Al-Jubouri. 2023. Response of growth and yield of industrial potatoes to soil improvement and spraying with tocopherol and trehalose under water stress. Iraqi Journal of Agricultural Sciences, 54(4):963-978. https://doi.org/10.36103/ijas.v54i4.1786
Al-Shamari, M. F B. A. A. H. Alkhateb, and S.A.W.Mahmoud. 2020. Role of compost and irrigation water quantity on some physical properties of soil under surface , subsurface drip irrigation . Iraqi Journal of Agricultural Sciences, 51 (5) 1300-1307. https://doi.org/10.36103/ijas.v51i5.1137
Black, C.A. and et .al .1965. Methods of soil analysis, part (1). Agron. No. 9. Am. Soc. Agron, Madison, WI (USA).
Fadli, J. T Mahmoud. 2006. The Effect of Adding P K N to Soil and Spraying on Potato Growth, Yield and Components. M.Sc. Thesis. Dept. of Soil Scie. and Water Resources. Coll. of Agri., Univ. of Baghdad. pp 175
Fouda, T. A. and E. ALI. 2012. Response of potato to nitrogen and water deficit under sprinkler irrigation. Scientific papers Series Management, Economic Engineering in Agriculture and Rural Development Vo.12 :77-82
Hisham, B. A. A and et.al. 2016. Measurement of water consumptive use, growth, and yield of potato (Solanum tuberosum L) under drip irrigation system. Anbar Journal of Agricultural Sciences. 14(2): 36-52
Mehmdy. M , and et.al . 2020. Performance field evaluation of drip irrigation systems under conditions of desert region in western Iraq. Iraqi Journal of Agricultural Sciences, 51(1):392-400. https://doi.org/10.36103/ijas.v51i1.938
Qadir, M et al. 2006. Agricultural Water Management. (In press ).
Roderick, M. L. and G. D. Farquhar. 2002. "The cause of decreased pan evaporation over the past 50 years". Science 298 (5597): 1410-1411.
Sadiq, M. H and T. Y. Al-Shibli. 2013. The effect of under irrigation on water consumption and growth. Potato holder, Solanum tuberosum L., Al Furat Journal of Agricultural Sciences. 5(4): 120-134
Shiri-e-Janagrad, M. A. and et.al. 2009. Potato Response to drip irrigation regimes and plant arrangements during growth periods. Asian J. of Plant Sciences. V (8). Issue: 6 P: 390-399.
Taif, N.I. and I. K. Al-Hadithi. 1988. Irrigation basics and applications. Ministry of Higher Education and Scientific Research . University of Baghdad - College of Agriculture.pp 241
Thomas, F. S; F. Dave, L. James, L. Art, A. Dwight, A; Duane, and A. P. Duane, 1999. Growing irrigated Potatoes. NDSU. University of Minnesota, East Grand Fork, MN.
Downloads
Published
Issue
Section
License
Copyright (c) 2024 IRAQI JOURNAL OF AGRICULTURAL SCIENCES
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
How to Cite
2.jpg)
2.jpg)
