The physiological parameters viz., total chlorophyll, chlorophyll stability index, leaf area index and relative water content and biochemical parameters viz., brix, pol, purity and reducing sugar were reduced under drought treatments.
The physiological parametersviz., total chlorophyll, chlorophyll stability index, leaf areaindex and relative water content and biochemical parametersviz., brix, pol, purity and reducing sugar were reducedunder drought treatments.