Experience in the acclimatization date palm plantlets of stage in the greenhouse derived tissue culture technique , and treatments them for enhancing growth in the greenhouse for culture in the open field, working in the date palm trees in the open field, all treatments in the greenhouse and open field, water relationship, experience of date palm tissue culture stages and other plants, all media for tissue culture, experience of physiology research, experience in ornamental and trees propagation in the greenhouse under mist and tunnels and other methods, plant taxonomy, plant breeding, all fertilizers treatments for increasing growth and development in the greenhouse and open field, fertilizers contents, chemical contents, analysis of plants under different treatments.