Effect of Drought Stress and Helium Neon (He-Ne) Laser Rays on Growth, Oil Yield and Fatty Acids Content in Caster Bean (Ricinus communis L.)
Agriculture, Forestry and Fisheries
Volume 3, Issue 3, June 2014, Pages: 203-208
Received: Jun. 15, 2014;
Accepted: Jun. 28, 2014;
Published: Jun. 30, 2014
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Sami Ali Metwally, Department of Woody Trees and Ornamental Plant, National Research Centre, Dokki, Giza, Egypt
Sharbat Leithy Meawad Mohamed, Department of Field Irrigation Water Relations, National Research Centre, Dokki, Giza, Egypt
Bedour Helmy Abou-Leila, Department of Field Irrigation Water Relations, National Research Centre, Dokki, Giza, Egypt
Mohammed Sayed Aly, Department of Medicinal and Aromatic Plants Researches, National Research Centre, Dokki, Giza, Egypt
Pot trail were carried out at greenhouse of National Research Centre, Dokki, Egypt, to evaluate the effect of different irrigation intervals 5,10 and 15 days combined with two exposure time of He-Ne laser rays (0 and 5 min.) on the growth, oil yield and fatty acids constituents of Ricinus communis. Plant height, Stem diameter, leaves number leaf area, fresh and dry of leaves weight, as well as relative water content and osmotic potential (atm) were decreased by prolonging irrigation intervals. Carbohydrates % also showed a negative response by extending irrigation intervals. Helium neon (He-Ne) laser rays improved Caster bean growth and decreased osmotic potential followed by increasing relative water content and help plants to complete its life cycle. Palmitic acid is substantial component of the saturated fatty acids, while ricinoleic unsaturated fatty acids is the major one. The highest increment in both ricinoleic and hexacenoic acids was recorded by prolonging irrigation interval up to 10 days.
Sami Ali Metwally,
Sharbat Leithy Meawad Mohamed,
Bedour Helmy Abou-Leila,
Mohammed Sayed Aly,
Effect of Drought Stress and Helium Neon (He-Ne) Laser Rays on Growth, Oil Yield and Fatty Acids Content in Caster Bean (Ricinus communis L.), Agriculture, Forestry and Fisheries.
Vol. 3, No. 3,
2014, pp. 203-208.
Alfred Thomas (2005): Fats and Fatty Oils. In Ulmann,s Encyclopedia of Industrial Chemistry 2005, Wiley-VCH, Weinheim.
Aldrich Handbook of Fine Chemicals and Laboratory Equipment, Sigma-Aldrich, 2003.
Multiple uses of castor oil (http://whc-oils. Com/castor-oil.htmI).Retrieved 2007-08-02.
Ingredient List A-C. Pdf on 2006-12-17. Re-trieved 2006-12-28.
Micha JP, Goldstein BH, Birk CL, Rettenmaier MA, Brown JV (2006) : “ Abraxane in the treatment of ovarian cancer: the absence of hypersensitivity reactions”. Gyne-col. Oncol. 100(2): 437-438.
Jeff, H.1992.The Laser Guide Book.Optical and Electro optical Engineering Series. McGraw Hill, Inc, New York USA.
Wessam, M.S.E.A.2005.Effect of laser on the growth and o the active constituents of sage plant.M.Sc.Thesis,National Institute of Laser. Cairo Univ.
Barr, H.D. and Weatherley, P.E. 1962. A re-examination of the relative turgidity technique for estimating water deficit in leaves. Aust. J. Biol. Sci. 15:413-428.
Gusev, N.A., 1960. Some methods for studying plant water relations. Akad-Nauke S.S.S.R., Leningrad.
Dubios, M., K.A. Gilles, J.K. Hamilton, P.A. robers and F. Smith, 1956. Colorimetric method for determination of sugars and related substances. Anal.Chem., 28: 350-356.
A.O.C.S. 1982. Official and Tentative Methods of American Oil Chemists Society. Published by the American Oil Chemists Society 35, East. Wacker Drive, Chicago, U.S.A.
Snedecor,G.W.and W.Cochran.1980. Statistical Methods.7th Edn, Iowa State Un-iv.,Press ,Iowa, USA.
Misra, A. and N.K.Strivastava, 2000.Influnce of water stress on Japanese mint. Journal of Herba, Spices and Medicinal Plants.7 (1):51-58.
Ayodele, V.I., 2001.Influnce of soil water stress at different physiological stages on growth and seed yield of Amaranthus species.
Singh, Y., C. K. Pallaghy and D.singh,2006.Seed cotton yield and leaf morphology. Field Crops Research, 96:191-198.
Mohammad Reza Amirjani, 2013. Effect of drought stress on the alkaloid contents and growth parameters of Catharanthus roseus.ARPON Journal of Agriculture and Biological Science.8 (11).
Nagarajan, S.and S.Nagarzan, 2010.Abiotic stress adaptation in plants. Physiological, Molecular and genomic foundation (EDS.Pareek, A., Sopory, S.K.K., Bohnert, H.I, Govindzee).PP.1-11.Springer, The Nether-lands.
Ashraf,M.Y.,H.L.N.Mazhar and A.H.Khan,1996. Effect of water stress on growth and yield of tomoto.Acta hort., 516:41-45.
Wu,Q.,R.Xia and Y.Zou,2005. Reactive oxygen metabolism in mycorrhizal and nonmycorrhizal citrus (Poncirus trifoliate) seedlings sub-jected to water stress. Journal of Plant Physiology, 51:437-447.
Fu,J. and B.Huang, 2001. Involvement of antioxidants and lipid peroxidation in adaptation of two cool seasons grasses to localized drought stress .Environ and ExBot. 45:105-114.
Akimci, S.and D.M.Losel, 2010. The effects of water stress and recover periods on soluble sugars and starch content in cucumber cultivars. Fresen.Environ, Bull., 19(2):164-171.
Tayel,M.Y. and Sabreen,K.H.P.2011. Effect of Irrigation Regimes., Phosphorous level and two Vicia faba varities on II-Yield,water and phos-phorous use efficiency. Journal of Applied Sciences Research, 7(11):1518-1528.
Hayat, A.E.H., 2007. Physiological studies on Hibiscus sabdariffa L. production in new reclamated soils.M.Sc.Thesis,Fac.Agric.Zagazig Univ.
Abo-El-Kheir M.S.A., 2000.Response of soybean plants grown under water stress conditions to uniconazole application.Egypt.J.Appl.Sci, 15(3):112-125.
El-Noemani,A.A.H.A.El-Zeiny and T.G.Behairy,1990.Yield and quality of faba bean ( Vicia faba L.) as affected by irrigation intervals and nitrogen.J.Agric.SCI.Tanta Un-iv.16(2):218-228.
Martinez,J.S.Luttus,A.Schank,M.Bazzi and J.Kinet,2004. Isomotic ad-justment required for water stress resistance in the Mediterranean shrub Atriplex halimus L.J. of Plant Physiol., 161:1041-1051.
Wu,Q. and R.Xia.2006. Arbuscular mycorrhizal fungi in-fluence growth, osmotic adjustment and photosynthesis of citrus under well-watered and water stress conditions. Journal of Plant Physiology, 163.416-425.
John, J.B.2007. Evolution of source leaf responses to water-deficit stress in cotton using a novel stress bioassay. Plant Physi-ology.143:108-121.
Kamiya,y.L. Jose and Martine, Z.G.1999. Regulation of gibberellins biosynthesis by light. Current Opinion in Plant Biology, 2:398-403.
Macleod, A.M. and Millar, A.S.1962. Effect of gibberellic acid on basley endosperm.J.Inst.Brewing 66:322-332.W.H.Freeman and Company, San Francisco.U.S.A.
Samy, A.M.2010.Physiological and anatomical studies on the effect of gamma and laser irradiation and some bioregulators treatments on the growth, flowering and keeping quality of gerbe-ra.Ph.D.Thesis.Fac.of Agric.Zagazig University.
Kogl,F.and Elemo,J.1960. Wirkunge-bez_Inhugen Jwicshen indo 3 essigsoura and gibberellins saure.W.H.Freeman and Components San Francisco.U.S.A.