Unlocking genetic insights: Evaluating wheat RILs for physiobiochemical traits under terminal heat stress conditions.

Background: The increasing impacts of heat stress on wheat production due to climate change has entailed the development of heat-resilient crop varieties. To address this, two hundred recombinant inbred lines (RILs) derived from a cross between WH711/WH1021 were evaluated in a randomized block design (RBD) with two replications at CCSHAU, Hisar, during 2018-19 under heat stress and non-stress conditions. Heat stress was induced by altering the date of sowing so that the grain filling stage coincide with heat stress.

Phenotypic, Physiological and Biochemical Delineation of Wheat Genotypes Under Different Stress Conditions.

Wheat is a vital crop, providing calories, nutrients and versatility in the food industry. However, the combination of heat and drought stress, exacerbated by climate change, poses a significant threat to wheat production, leading to potential yield losses. To ensure the sustainability of wheat production it is crucial to prioritize research on developing stress-tolerant wheat genotypes.

Green revolution to genome revolution: driving better resilient crops against environmental instability.

Crop improvement programmes began with traditional breeding practices since the inception of agriculture. Farmers and plant breeders continue to use these strategies for crop improvement due to their broad application in modifying crop genetic compositions. Nonetheless, conventional breeding has significant downsides in regard to effort and time.