EFFECTS OF DROUGHT IN THE PRODUCTION OF MAIZE AND ITS TOLERANCE IN SOUTH WESTERN REGION
Drought is a prolonged period of abnormally low rainfall leading to a shortage of water. A long period where there is little or no rain causes severe ruin in the production of maize crops. Drought is the most severe abiotic stress and hinders the normal growth and development of plants. The effects of drought on maize depend on the growth stage of prevalence, duration of prevalence and intensity of the drought. Drought can limit the growing season and create conditions that encourage insect and disease infestation in certain crops like maize. Low yield of maize can result in rising maize prices and shortages. Today, the world faces many problems with crop production, and among them, drought is the most dangerous. Water is a cooling agent that plays important role in the functioning of the plant body. It is directly needed for the normal growth and development of maize crops. Any imbalance in water availability exposes the plants to water stress. Maize belongs to a tropical environment ...