The article discusses how to improve the ecological environment of Lanzhou city by focusing on urban landscape construction. The main goal is to integrate city gardens, forests, and agriculture to create a more natural and eco-friendly cityscape. By planting more trees and grass on sloping land along the river, the city can become surrounded by forests, providing a better environment for residents. The researchers emphasize the importance of balancing economic, social, and ecological functions in metropolitan agriculture planning. The north and south mountains in Lanzhou play a crucial role in maintaining ecological balance and protecting the environment, while also offering opportunities for agriculture, tourism, and sightseeing. The overall aim is to enhance the Yellow River Landscape Tourism of Lanzhou city.