Effect of Water Stress on Biochemical Metabolites in Fenugreek (Trigonella Foenum-Graecum L.) Genotypes

Fenugreek water stress antioxidants proline glycine betaine Glutathione Reduced peroxidase activity

Authors

  • Sonam Meena Department of Biochemistry, SKN College of Agriculture (SKNAU), Jobner, Jaipur, Rajasthan- 303329, India
  • Ajit Kumar Meena ICAR-National Bureau of Soil Survey & Land Use Planning, Nagpur, Maharashtra-440033.India
  • Savita Meena Department of Genetics & Plant Breeding, Rajasthan College of Agriculture, MPUAT, Udaipur, Rajasthan-313001, India
  • Deshraj Meena Department of Soil Sc. & Agri. Chemistry, Rajasthan College of Agriculture, MPUAT, Udaipur, Rajsthan-313001, India
March 9, 2023

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A field experiment was conducted at Agronomy farm, S.K.N. Collage of Agriculture, Jobner during Rabi season 2014-2015 to investigate “Biochemical changes in fenugreek (Trigonella foenum graecum L.) genotypes under water stress” using Five genotypes of fenugreek (UM-100,UM-112,UM-124,UM-134,UM-140). The significant increment observed in proline content, Glycine betaine content and Peroxidase activity due to water stress at both the stages. A Reduction in the content of total chlorophyll and GSH in stressed plants of all genotypes was recorded at both stages. Significant reductions in total carotenoids content were found in all the genotypes at 65 DAS under water stress conditions. The MDA values in stressed plants were found higher over respective controls at both stages in all the genotypes.