Planning and Designate agronomy and breeding programs experiments and use obtained information’s as databases for plant breeding programs. Developing action plans for reclamation and cultivation of various crops in appropriate environments, especially under rainy conditions and marginal environments. Registration, multiplication and production of seeds of modern varieties for different crops and preservation of varietal purity and bio-quality in different environments. Improving agricultural practices to improve the productivity of the unit area, by improving farm management to raise plant capacity to withstand biotic and abiotic conditions in saline and rainy areas. Inducing genetic variability’s by using physical and chemical mutagens and selecting the more adapted genotypes to stress conditions after estimating, variance, heritability and the other suitable genetic parameters for yield and yield components of such genotypes. Application of breeding and genetic procedures on field crops under desert conditions, emphasis on increasing tolerance to environmental stress (drought, salinity, heat, disease, … etc.) and improving yield ability and quality at new reclaimed area and marginal or desertification lands. Conducting crosses by hybridization to transfer or accumulate the major genes controlling salt and drought tolerance in some field crops (Pearl millet, sorghum, wheat, barley, …. etc.).