Anusmita Goswamy* and J.D.S. Panwar
Department of Botany, M.G. University, Meghalaya
Abstract: Two varieties of mung bean viz. Pusa 9531 and Pusa Vishal were raised under pot culture conditions during summer season.These plants were grown under natural and elevated temperature(normal±5°C)conditions.The result revealed that the elevated temperature had the adverse effect on nodulation,leaf area,total dry matter and grain yield as compared to natural conditions.The use of Rhizobiumand AM fungi either alone or in combination had mitigated the adverse effect of elevated temperature in both the varieties.The dual inoculation was found better than individual application in terms of dry matter production, pod number, seed number, seed size, grain yield and quality. VarietyPusa 9531 proved better than Pusa Vishal.
Keywords: Elevated temperature, Summer mungbean, AM Fungi, Rhizobium, nodulation, grain yield, quality
REFERENCES
Abd-Alla, M.H., A.-W.E. El-Enany, N.A. Nafady, D.M. Khalaf and F.M. Morsy, (2013). Synergistic interaction of Rhizobium leguminosarumbv. Viciaeand arbuscularmycorrhizal fungi as a plant growth promoting biofertilizers for faba bean (ViciafabaL.) in alkaline soil.Microbiological ResearchVolume 169, Pages 643-802
Azcon, G. (1979). Effect of Glomus and Rhizobium on the yield of Medicagosativa growing under normal cultivation in available soil.Nature.279: 327.
Bagyaraj, D. J. ;Manjunath, A., and Patil, R. B. (1979). Interaction between a vesicular-arbuscularmycorrhiza and Rhizobium and their effect on soybean.New Phytol.82-141.
Dubois, M., Gilles, K. A; Hamilton, J. K. Rebers, P. A. and Smith, F. (1956). Calorimetricmethod for determination of sugars andrelated substances. Anal. Chem. 28: 350-356.
Jackson M.L. (1958). Soil chemical analysis.498 p. Englewood Cliffs,N.J :,Prentice- Hall Inc.
Kartha, A.R.S. and Sethi, A.S. (1957). Cold percolation method for rapid gravimetric estimation of oil in small quantities of oil seeds. Indian J. Agric. Sci. 27:211-217.
Nanda R. and Saini, A. D, (1987). Effect of temperature , day length and humidity on the leaf appearance in green gram..Indian J. Agric.Sci.57(9) :645-650
Pan D, (1996). Soybean responses to elevated temperature and doubled CO2. PhD dissertation, University of Florida, Gainesville, FL, 227 pp
PanwarJ D S and Srivastav, J.P. (2012). Pulse productivity :Physiological Constraints,ICAR Publication,ISBN :978-817164-117-8.
Panwar J.D. S,Chandra R,Sirohi G.S. (1988). Effect of temperature on growth, nodulation and N fixation in summer mung (Vignaradiata) (L.)WILZEK, Ann.Plant Physiol. 2(2) :121-129.
Prasad, J. and Ram, H. (1982). Variation in varietal response to Rhizobium and zinc in mung bean. Leg. Res.5 (1) : 42-44
Preeti, Kumar, Sudhir and Panwar, J.D.S. (2013). Mycorrhiza and its potential use for augumenting soil fertility and crop productivity .In”Advances in Plant Physiology “ an international Treatise (Eds).A. Hemantaranjan, Scientific publishers (India), Jodhpur,Vol.14pp 111-172.
Rao,TRKMC Ghildiyal, (1985). Source and sink relationship in mungbeanvar. PS-16 was analysed using source and sink alteration technique. Indian J. Plant Physiol, 1985 – agris.fao.org
Sanders, F.E. and Tinker, P.B. (1971). Mechanism of absorption of phosphate from soil by endogonemycorrhizas. Nature.233 : 278-179
Sharif, M.; Ahmad, E.; Sarir, M. S. and Perveen, S. (2010). Response of different crops to arbuscularmycorrhizal inoculation in phosphorus deficient soil. Soil Environ.29( 2) : 192-198.
Shrestha, R.Turner, N.C, Siddique, K.H.M and Turner D.W. (2006 b). Physiological and seed yield responses to water deficits among lentil genotypes from diverse origins. Australian Journal of Agricultural Research 57:903-915.
Singh, Mahatim ; Singh, Jagdish and Singh, Kalyan (1983). Effect of phosphorus and biofertilizers on chlorophyll content of leaves and leghaemoglobin contents of fresh nodules in kharif grain legumes. Ind. J. Agron. 28 (3) : 229-234
Smith,F.A and S. E Smith (2011). What is the significance of the arbuscularmycorrhizal colonization of many economically important crop plants ?Plant Soil 348:63-79
Thakur, A.K., and Panwar, J.D.S. (1995). Effect of Rhizobium-VAM interactions on growth and yield in mungbean (Vignaradiata (L) Wilczek) under field conditions. Indian J. Plant Physiol.38: 62-65.
Thakur, A. K and Panwar,J.D.S., (1997). Response of Rhizobium-vesicular arbuscularmycorrhizalsymbionts on photosyntheisis, nitrogen metabolism, and sucrose translocation in green gram(Phaseolusradiatus). Indian j. Agric. Sci,67 :245-248
Verbruggen E, El Mouden C, Jansa J, Akkermans G, Bücking H, West SA, Kiers ET. (2012a). Spatial structure and interspecific cooperation: theory and an empirical test using the mycorrhizal mutualism. American Naturalist179: e133–e146.
Wheeler, T. R., A. Chatzialioglou, P. Q. Craufurd, R. H. Ellis and R. J. Summerfield. (1997). Dry matter partitioning in groundnuts exposed to high temperature stress. Crop Science, 37: 1507-1513.
Young, C. ;Juang, T. C. and Chao, C. C. (1988). Effect of Rhizobium and VAM-inoculation on nodulation, symbiotic nitrogen fixation and soybean yield in tropical fields.Bio.Fertil.Soil.6(2): 165-169
Zansa (2013). Mycorrhizal hyphae as ecological niche for highly specialized hypersymbionts – or just soil free-riders?Front Plant Sci. 2013; 4: 134.