Maize (<em>Zea mays</em>) Response to Abiotic Stress

The most extensively produced crop globally is Maize (Zea mays). Its response to diverse environmental stressors is dynamics and complicated, and it can be plastic (irreversible) or elastic (reversible). There is a wide range of soil and climatic conditions in which Maize can be grown. Climate change, for example, has the potential to impair grain quality and productivity of Maize all over the world. For the best harvest yield, the maize crop requires the right temperature. As a result of climate change, environmental stress factors such as abiotic and biotic stress factors are projected to intensify and become more common. Abiotic stress such as drought, temperature, and salinity are the major constraints limiting Maize’s worldwide production (Z. mays L.). In places prone to various stresses, the development of stress-tolerant crop types will be useful. Drought, salinity, and temperature extremes are examples of abiotic factors that can significantly impact the development and growth of the plant. Furthermore, various management options available may aid in the development of strategies for better maize performance in abiotic stress conditions to understand the maize response to resistance mechanisms and abiotic stress. Therefore, this chapter will focus on the impact of abiotic stress regarding temperature on Maize