The Effect of Irrigation Regimes and Polymer on Several Physiological Traits of Forage Sorghum
Keywords:
Dry matter yield, forage sorghum, irrigation level, Superab A200 polymerAbstract
Drought is the most important limiting factor for crop production. Sorghum is among the most important forages used in arid and semi-arid regions of south-eastern Iran, but its growth and yield is often constrained by water deficit and poor productivity of sandy soil. Irrigation water is becoming more scarce and more costly. The addition of water-saving superabsorbent polymer (SAP) in soil can improve soil physical properties, crop growth and yield and reduced the irrigaÂtion requirement of plants. The objective of this study was to investigate the effect of different rates of SAP and irrigation regimes on dry matter yield and some physiological and yield-related traits of Speedfeed sorghum. This experiment was conducted on sorghum×sudan grass (Sorghum bicolor (L.) Moench×S. Sudanese (Piper) Stapf, variety ‘Speedfeed’) in Zahedan, Iran during 2011 and 2012 seasons. The experimental design was a split-plot with two factors including four irrigation regime (providing 40, 60, 80 and 100% from consumptive (ET crop) of sorghum) as main plots and four amounts of SAP (0, 75, 150 and 225 kg ha-1) as subplots in a completely randomized block design with three replications. Irrigation level and SAP had significant effects on Number of leaves per plant, Number of tillers per plant, leaf area index, leaf area duration, relative water content and dry matter. The results indicated that irrigation to meet 80% of the water requirement with 75 kg ha-1 SAP may provide a desirable dry matter.
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References
• Abedi-Koupai J, Asadkazemi J (2006). Effects of a hydrophilic polymer on the field performance of an ornamental plant (Cupressus arizonica) under reduced irrigation regimes. Iranian Polymer Journal. 15(9): 715-725.
• Aishah S, Saberi HAR, Halim RA, Zaharah AR (2011). Yield responses of forage sorghums to salinity and irrigation requency. African Journal. of Biotechnology. 10(20): 4114-4120.
• Alizadeh A (2002). Soil, water and plant relationship. 3th edition. Mashhad. Ferdowsi University. 353 pp.
• Bennett A (1979). Prostaglandins and cancer. In Practical Applications of Prostaglandins and their Synthesis Inhibitors. Ed. S. M. M. Karin. Lancaster: MTP Press. pp. 149.
• Berenguer MJ, Faci JM (2001). Sorghum (Sorghum bicolor L. Moench) yield compensation processes under different plant densities and variable water supply. European Journal of Agronomy. 15: 43-55.
• Boman DC, Evans RY (1991). Calcium inhibition of polyacrylamide gel hydration is partially reversible by potassium. Horticulture Science. 26: 1063-1065.
• Brevedan RE, Egli DB (2003). Short periods of water stress during seed filling, leaf senescence, and yield of soybean. Crop Science. 43: 2083- 2088.
• Dale JE (1982). The growth of leaves. The Institute of Biology’s studies in biology 137. Arnold, London.
• Dorrenbos J, Kassam AH (1979). Yield response to water. FAO Irrigation and Drainage Paper 33. Food and Agric. Organization of the United States, Rome.
• Fischer RA, Kohn GD (1966). Soil water relations and relative turgidity of leaves in the wheat crop. Australian Journal of Agricultural Research. 17: 269-280.
• Giovanni P, Jonghan K, Marek T, Howell T (2009). Determination of growth-stage-specific crop coefficients (KC) of maize and sorghum. Agricultural Water Management. 96: 1698–1704.
• Girma FS, Krieg DR (1992). Osmotic adjustment in sorghum. Plant Physiology. 99(2): 577–582.
• Hart GE, Schertz KF, Peng Y, Syed NH (2001). Genetic mapping of Sorghum bicolor (L.) Moench QTLs that control variation in tillering and other morphological characters. Theoretical and Applied Genetics. 103: 1232–1242.
• Howell TA, Evett SR, Tolk JA, Copeland KS, Colaizzi PD, Gowda PH (2008). Evapotranspiration of corn and forage sorghum for silage. World Environment and Water Resources Congress 2008 Ahupua’a.
• Hutterman A, Zommorodi M, Reise K (1990). Addition of hydrogels to soil for prolonging the survival of Pinus halepensis seedlings subjected to drought. Soil and Tillage Research. 50: 295-304.
• Islam, MR, Xue X, Mao S, Zhao X, Eneji AE, Hu Y 2011a. Superabsorbent polymers (SAP) enhance efficient and eco-friendly production of corn (Zea mays L.) in drought affected areas of northern China. African Journal of Biotechnology. 10(24): 4887-4894.
• Jakson ML (1973). Soil chemical analysis. Prentice-Hall, Inc, Englewood Cliffs, N.J, USA.
• Kramer PJ (1988). Measurement of plant water status: Historical perspectives and current concerns. Irrigation Science. 9: 275-287.
• Krieg DR (1983). Sorghum. Chapter 11 in Crop Water Relations ed. By I.D. Teare and M.M. Peet. New York: John Wiley and Sons, Inc.
• Lavy TL, Eastin JD (1969). Effect of soil depth and plant age on 32 phosphorous uptake by corn and Sorghum. Agronomy Journal. 61: 677-680.
• Lentz RD, Sojka RE (1994). Field results using polyacrylamide to manage furrow erosion and infiltration. Soil Science. 158: 274-282.
• Lentz RD, Sojka RE, Robbins CW (1998). Reducing phosphorus losses from surface-irrigated fields: emerging polyacrylamide technology. Journal Environmental of Quality. 27: 305-312.
• Maboko MM (2006). Growth, yield and quality tomatoes (Lycopersicum esculentum Mill) and lettuce (Lactuca sativa L.) as affected by gel-polymer soil amendment and irrigation management. Master's Dissertation. Natural and Agric. Sci. University of Pretoria. 105 pp.
• Mao S, Islam MR, Yuegao HU, Qian X, Chen F, Xue X (2011). Antioxidant enzyme activities and lipid peroxidation in corn (Zea mays L.) following soil application of superabsorbent polymer at different fertilizer regimes. African J. of Biotechnology. 10(49): 10000-10008.
• McCree KJ (1983). Carbon balance as a function of plant size in sorghum plants. Crop Sci. 23: 1173-1177.
• Mikkelsen RL (1994). Using hydrophilic polymers control nutrient release. Fertilizer Research. 38: 53-59.
• Monnig S (2005). Water saturated superabsorbent polymers used in high strength concrete. Otto Graf Journal. 16: 193-202.
• Morgan JM, King RW (1984). Association between loss of leaf turgor, abscisic acid levels and seed set in two wheat cultivars. Australian Journal of Plant Physiology. 11: 143-150.
• Moseki B, Dintwe K (2011). Effect of water stress on photosynthetic characteristics of two sorghum cultivars. African Journal of Biotechnology. 5 (Special Issue 1): 89-91.
• Muldoon DK (1985). Summer forage under irrigation, 1. Growth and development. Australian Journal of Experimental Agriculture. 25: 392- 401.
• Munamava M, Riddoch I (2001). Responses of three sorghum (Sorghum bicolor L. Moench) varieties to soil moisture stress at different developmental stage. South African Journal of Plant Soil. 18(2): 75-79.
• Munne-Bosch S, Weiler EW, Alegre L, Muller M, Duchting P, Falk J (2007). α-Tocopherol may influence cellular signaling by modulating jasmonic acid levels in plants. Planta. 225: 681–691.
• Nazarli H, Zardashti MR, Darvishzadeh R, Najafi S (2010). The effect of water stress and polymer on water use efficiency, yield and several morphological traits of sunflower under greenhouse condition. Notulae Scientia Biologicae., 2(4): 53-58.
• Peacock, I.M. and Wilson, G.L. 1984. The physiology of tropical field crops; Goldsworthy, P and N.M. Fisher (Eds). John Wiley and Sons Ltd, Pp. 249-279.
• Quinby JR, Karper RE (1954). Inheritance of height in sorghum. Agronomy Journal., 46: 211–216.
• Rai KN, Murty DS, Andrews DJ, Bramel-Cox PJ (1999). Genetic enhancement of pearl millet and sorghum for semi-arid tropics of Asia and Africa. Genome., 42: 617-628.
• Rasheed M, A Hussain, T Mahnood (2003). Growth analysis of hybrid maize as influenced by planting techniques and nutrient management. Journal of Agricultural, Biological., 5(2): 169-171.
• Reddi SG (2006). Studies on production potential of sweet sorghum (Sorghum bicolor (L.) Moench) genotypes for genotypes for grain and ethanol production as influenced by management practices. Thesis submitted to the University of Agricultural Sciences Dharwad. 197.
• Sanjana Reddy P, Patil JV, Nirmal SV, Gadakh SR (2012). Improving post-rainy season sorghum productivity in medium soils: does ideotype breeding hold a clue?. Current Science., 102 ( 6): 904-908.
• Schlemmer MR, Francis DD, Shanahan JF, Schepers JS (2005). Remotely measuring chlorophyll content in corn leaves with differing nitrogen levels and relative water content. Agronomy Journal., 97: 106–112.
• Shamsi K (2010). The effects of drought stress on yield, relative water content, proline, soluble carbohydrates and chlorophyll of bread wheat cultivars. J. of Animal and Plant Science., 3: 1051- 1060.
• Siddique KHM, Loss SP, and Thomson BD (2003). Cool season grain legumes in dry land Mediterranean environments of Western Australia: Significance of early flowering in: Saxena N. P (Ed), Management of Agricultural Drought. Science Publishers, Enfield (NH), USA, pp. 151-161.
• Sieglinger JB (1936). Leaf number of sorghum stalks. Agronomy Journal., 28: 636-642.
• Stoskopt NC (1985). Cereal grain crop 1st ed. Reston Publishing Co. Inc. A. Prentice-Hall Co. Reston, Virginia, USA, pp. 351-367.
• Todorov D, Alexieva V, Karanov E (1998). Effect of putrescine, 4-PU-30, and abscisic acid on maize plants grown under normal, drought, and rewatering conditions. Plant Growth Regulation., 17: 197–203.
• Yazdani F, Allahdadi I, Akbari GA (2007). Impact of superabsorbent polymer on yield and growth analysis of soybean (Glysin max L.) under drought stress condition. Pakistan Journal of Biological Sciences., 10: 4190-4196.
• Unlu M, Steduto P (2000). Comparison of photosynthetic water use efficiency of sweet sorghum at canopy and leaf scales. Turkish Journal of Agriculture and Forestry., 24: 519–525.
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