Pre-anthesis carbon accumulation in stem as reserve material an important source of mobilization during grain development stage (post anthesis) and directly influenced by drought and high temperature. The effect of different drought and high temperature conditions on stem reserve mobilization in relation to yield in wheat genotypes, viz., AKAW-3717, C-306, DHTW-60, HD-2967, HTW-11, KUNDAN, WH-730 and WH-1105 was studied during rabi season of mid-November to April, 2015-16 and 2016-17 in randomized block design with three replications. | Stem reserve mobilization in relation to yield under different drought and high temperature stress conditions in wheat (Triticum aestivum L.) genotypes