Micronutrients are essential for human health and crucial for plant survival. Increasing temperature and heat are major abiotic stress which limits yield and nutritional quality of wheat. The objective of study is to evaluate the effect of heat stress on boron (B) micronutrient accumulation in 18 wheat varieties at three phenological stages (Booting and grain filling and maturity). Pot experiments were conducted in randomized block design with three replications during rabbi 2012-13 at DRPCAU, Pusa, Bihar. | Comparative study of boron accumulation in flag leaf spike and grain of wheat Triticum aestivum L. grown under heat stress
