Plant Response to Biotic and Abiotic Stresses

The main elements influencing agricultural productivity in terms of both quantity and quality are biotic and abiotic stressors. The purpose of this study is to examine how biotic and abiotic stress affect plant productivity and production, as well as to highlight potential plant adaptation strategies. Abiotic stressors that cause crop losses include drought, water logging, salinity, wind, air pollution, heavy metal stress, and severe temperatures such the chilling effect and heat. Similar to abiotic stressors, biotic stressors like disease and insect pests can endanger plants and have an impact on their growth and development. Biologic agents, including bacteria, fungus, viruses, and nematodes, are responsible for the majority of plant illnesses. Notwithstanding their inability to move, plants have highly developed immune systems and are frequently subjected to a variety of stresses, for which they display complex defense mechanisms such as a wide range of physiological, molecular, and cellular adaptations that enable them to endure both biotic and abiotic stressors. Additionally, plants have a variety of morphological traits that are linked to distinct physiological and biochemical pathways for their reactions to various stressors.