Physiological efficiencies in mini-core peanut germplasm accessions during summer season

In the present study, the physiological efficiencies of 181 mini-core peanut accessions (genotypes) were evaluated according to variability in their physiological performance in the field during summer (2012). Genotypes were categorized into groups of high, medium, and low physiological activity. Thirty-four genotypes showed high net photosynthetic rate (P N > 33 μmol m-2 s-1), 28 genotypes exhibited high stomatal conductance (g s > 0.54 mmol...