Grassland science has three main directions. The first is the traditional forage breeding, which mainly focuses on the study of forage resources, and studies the cultivation, breeding, planting and utilization of forage to serve China's agriculture and animal husbandry. Second, the direction of grassland, which occupies an important position in our ecological protection construction and is one of the main bodies of ecological barrier construction. Returning farmland to forest and grassland, controlling sandstorm sources in Beijing and Tianjin, returning grazing to grassland and other projects mainly cover the ground with grass to reduce dust. Third, the direction of lawn, mainly serving for landscaping, urban and rural greening, highway slope protection, industrial and mining wasteland management or sports field lawn construction management. Graduates can engage in ecological environment management and ecological barrier construction in grassland, environment and other units, or engage in forage planting and production in counterpart units such as agriculture and animal husbandry, or engage in management, product development and technical services; If you like the lawn industry, you can also engage in lawn management, stadium design, sports field construction and other work in departments or units such as gardens.