ا.د. محمود عبد العزيز جمعةا.د. عصام إسماعيل إسماعيل قنديلد. هيثم حسين يوسف محمدد. صفوت السيد عبد القادر عبد الحميد2026-01-062026-01-06https://dspace.academy.edu.ly/handle/123456789/1878For crop growth and productivity to be sustainable, plants must be able to adapt to the negative impacts of abiotic stress. Both irrigated and non-irrigated areas may employ various soil management techniques as drought mitigation strategies to enhance soil fertility, water availability, and the roots zone. (Phillips et al., 2020). Applying soil amendments like biochar is a practical and secure ways to lessen the negative impacts of stress on soil water content, plant development, and production. There are several more approaches as well. Although the idea of using a soil amendment such as biochar is not new, it has lately attracted increasing interest because of its potential to progress fertility of soil, productivity of crops, reduce the effects of climate change, and save water (Alotaibi and Schoenau, 2019).Maize (Zea mays L.) is one of the greatest profitable crops that have been created in contemporary agriculture. The use of maize in daily life has spread, from feeding cattle to other uses. Corn is regarded as one of the world's most important cereal crops, ranking third behind rice and wheat (Gerpacio and Pingali, 2007). One of the greatest significant growth and grains is maize, particularly if producing more is a top goal and if it is used to generate bread. Agronomic techniques including biofertilizer, irrigation, creative cultivars, and organic or inorganic fertilizers are applied in the recently restored desert land.PRODUCTIVITY UNDER DIFFERENT IRRIGATION INTERVALS