TY - CHAP N2 - Drought is a major abiotic stress affecting yield and quality of rainfed groundnut worldwide. Yield losses due to drought are highly variable in nature depending on its timing, intensity, and duration, coupled with other locationspecific environmental factors such as irradiance and temperature. The effects of drought on groundnut are manifested in several ways, affecting both quantity and quality of the crop. Water deficits, depending on the timing of occurrence, can cause significant reduction in yield by affecting physiological processes such as nitrogen fixation, photosynthesis, and calcium uptake by developing pods....................... AV - public A1 - Nigam, S N A1 - Nageswara Rao, R C A1 - Wright, G C TI - Field Screening for Drought Tolerance in Groundnut UR - http://oar.icrisat.org/3213/ T2 - Field Screening for Drought Tolerance Proceedings of an International Workshop on SP - 147 Y1 - 2002/// ID - icrisat3213 EP - 151 SN - 92-9066-448-7. PB - International Crops Research Institute for the Semi-Arid Tropics CY - Patancheru, Andhra Pradesh, India ER -