The Plants major incorporates the study of both Agronomy and Horticulture. Agronomy deals with the science and technologies involved in the cultivation of plants for sustainable agricultural systems, crop production and pastures. Horticulture covers fruit, vegetable, nursery and floricultural crops. 'Lifestyle horticulture' encompasses the use of plants to enhance our lives and covers plants in urban landscapes, trees (arboriculture), turf and resort facilities and various recreational and therapeutic benefits. The broader objectives of the Plant major is enhanced food security and general economic development, while conserving the natural environment.