Evaluting maizegrowth and components of productionunder water deficit in the early period

Abstract

   Increasing crops production in agiculture is more difficult when the water resource is becoming
limited.However, the crop physiological is influenced by the water management regime, thereby
affecting the productivity of the crop directly.Therefore, studying about irrigation regime under climate
change’s conditions will help plants to use water more efficiently and will not affectto plants growth at
the same time. That provides water saving and increasing plant production to approach to sustainable
agriculture.