Legume Research

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Legume Research, volume 36 issue 4 (august 2013) : 359-363

ROLE OF BRASSINOLIDE IN ALLEVIATING THE ADVERSE EFFECT OF DROUGHT STRESS ON PHYSIOLOGY, GROWTH AND YIELD OF GREEN GRAM (VIGNA RADIATA L.) GENOTYPES

S. Lal, D.L. Bagdi, * B.L. Kakralya, M.L. Jat, P.C. Sharma
1Department of Plant Physiology, S.K.N. College of Agriculture, Jobner- 303 329, India

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Cite article:- Lal S., Bagdi D.L., Kakralya B.L. *, Jat M.L., Sharma P.C. (2024). ROLE OF BRASSINOLIDE IN ALLEVIATING THE ADVERSE EFFECT OF DROUGHT STRESS ON PHYSIOLOGY, GROWTH AND YIELD OF GREEN GRAM (VIGNA RADIATA L.) GENOTYPES. Legume Research. 36(4): 359-363. doi: .

ABSTRACT

A pot experiment was conducted to study the modulation effect of brassinolide under water stress and drought condition on physiology, growth and yield of green gram under normal condition till anthesis stage, the plants were sprayed with Brassinolide (0.0, 0.1, 0.5 and 1.0 ppm) concentration at 25 and 35 DAS prior to imposed stress. Water stress was found to decrease significantly in the respect of photosynthetic and transpiration rate, stomatal conductance, relative water content, chlorophyll stability index, leaf area, plant height, number of pods per plant, number of grains per pod, test weight and grain yield with a significant increase in leaf temperature and appreciable significant difference between both the varieties. The effect of Brassinolide was found to increase in the value of these parameters significantly with a decrease in leaf temperature because the effect of brassinolide was recorded to increase in the rate of transpiration at all the stages in both the cultivars of green gram up to 1.0 ppm concentration of it.

REFERENCES

  1. Anonymous, (2006-07). Economic Survey Ministry of Finance, Economic Division, Govt. of India, New Delhi, 188-189.
  2. Anuradha, S. and Rao,S.S.R.(2009).Effect of 24-epibrassinolide on the photosynthetic activity of radish plants under cadmium stress.Photosynthetica. 47:317-320.
  3. Arnon, D.I. (1949).Copper enzymes in isolated chloroplasts. Polyphenol oxidase in BetaVulgaris Plant Physiol.,24:1-15.
  4. Farididdin,Q.,Khanam,S.,Hasan,S.A.Ali,B.,Hayat,S. and Ahmed, A.(2009). Effect of 24- homobrassinolide on the drought stress induced changes in photosynthesis and antioxidant system of Brassica juncea L. Acta Physiol.Plant.31:889-897.
  5. Farooqi, A.H.A., Ansari, S.R., Kumar, R., Sharma, S. and Fatima, S. (1998).Response of different genotypes of citronella java to water stress. Plant Physiol.Biochem.25:172-175.
  6. Gupta, S., Gupta, N.K., Jain, S.C. and Purohit, A.K. (2003). Cytokinin application modulates morpho-physiological responses of wheat genotypes. Indian Journal of Plant Physiology, (Special Issue), pp. 651-655.
  7. Hejanak,V.(2003).The effect of drought on production of dry matter in spraying barley (Hordeum vulgare L.). Scientia Agriculturae Bohemica, 34: 121-128.
  8. Rao, S.S.R.,Vardhini, B.V.,Sujatha, E. and Anuradha, S. (2002). Brassinosteroids: A new class of photohormones. Current Science, 82: 1239-1245.
  9. Sairam, R.K. (1993). Effect of homobrassnolide application on metabolic activity and grain yield of wheat. Agronomy and Crop Science, 11: 173.
  10. Singh M, Bishnoi OP, Yadav SK, Singh B. (1993). A study of seasonal changes in leaf water potential, stomatal resistance and canopy temperature of wheat under different soil moisture regimes. Indian J. Plant Physiol., 36: 197-1999.
  11. Sasse, J.M. (1999). Physiological actions of brassinosteroids In: A Sakurai, T. Yokota and S.D. Clouse (eds.) Brassinosteroids. Steroidal Plant Hormones. pp. 137-161.
  12. Slavik,B.(1994).Methods of Studying Plant Water Relations. Springer-Verlag.
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