Expertise

Expertise:

  • Crop Ecophysiology

We aim to (i) Explore physiological mechanisms and identify promising traits that can help enhance abiotic stress resilience in field crops; (ii) Employ classical physiological methods and high throughput phenotyping approaches to capture wide genetic diversity (including landraces and wild accessions) for the traits of interest; (iii) Integrate phenome to genome, to identify effective and stable genomic regions that can induce a quantum leap in abiotic stress resilience; (iv) Develop outputs that can make quantifiable impact on the growers field.

Research

  • Wheat
    • Post flowering high night temperature impacts on wheat yield and quality
    • High daytime temperature stress impacts on seed-set and seed weight
  • Sorghum
    • Early vegetative stage cold tolerance
    • Post flowering drought stress impacts on yield
    • Heat stress impacts on reproductive organs and yield
  • Rice
    • Understanding the relevance of stay-green trait during grain-filling under heat stress
    • Utilizing machine learning to identify and quantify chalkiness in seeds
  • Soybeans
    • Yield and quality tradeoffs under varying climatic conditions
    • Establishing high throughput platform to enhance quality of beans
  • Corn
    • Heat and drought stress impact during grain-filling stage
  • Canola
    • Heat and drought stress induced changes in canola oil and yield

Expertise: Studies mechanisms inducing abiotic (heat, water-deficit and chilling) stress resilience in field crops.

Communities
Agronomy
Degrees
PhD, University of Reading, Reading, United Kingdom, Molecular and Physiological Dissection of Heat Tolerance During Anthesis in Rice, 2007
MS, University of Agricultural Sciences, Karnataka, India, Agronomy, 2002
BS, University of Agriculture Sciences, Karnataka, India, Agriculture, 2000