ландшафтный дизайн(ORD. the art and practice of laying out grounds in a way which is ornamental or which imitates natural scenery. NOED. In addition to plant sales, Barron offered transplanting and landscape gardening. LDOCE Alexander Demidov)
озеленение территории(the profession or activity of making a garden or area of land more attractive by adding trees, plants, and other special features. MED Alexander Demidov)