1 - The Department played an important role in linking the university with community: carry out community service, including government institutions and civil as well as individuals.
2 - The Department offer technical consultancy to all Departments of the college and a different analysis of soil, water and vegetation.
3- The Department provides advisory services and analysis of all the faculties of the university and particularly the Faculties of science, engineering and medical sciences, pharmacy and dentistry.
4 - Department cooperates with governmental institutions in the Ministry of Agriculture - King Abdulaziz City for Science and Technology - Saudi specifications and standards - the National Guard College - King Khalid Military College - Ministry of Health - the supreme body for the development of the city of Riyadh - Riyadh, where the Secretariat of the Department to provide technical consultancy and a laboratory analysis by the parties and to make various recommendations.
5- The Department established a laboratory dedicated to serving the community with the cooperation of citizens and national companies (such as SABIC - Hail company - Jazan Company) for analysis of samples of soil, water, plants and fertilizer.
6 - Training of graduate students of the departments of the college and especially the Departments of plant production and agricultural engineering.
7 - The Department has an important contribution in the Environmental program with collage of science.