草坪在江苏省城市园林绿化中的应用极其广泛。但大多数为暖季型草坪,在秋冬和初春寒冷气候条件下,有较长的枯黄期,影响了草坪的观赏作用。为此,文章回顾近几年来进行的在暖季型草坪中插播冷季型草坪品种(黑麦草)的尝试,利用冷暖季型草坪的优势互补,获得周年绿色高质量草坪。 Lawn in the city of Jiangsu Province, the application of landscaping is extremely extensive. However, most of them are warm-season turf. In the autumn and winter and early spring, the climatic conditions have a longer period of yellowing, affecting the ornamental effect of the turf. Therefore, the paper reviews the recent attempts to insert cold-season turfgrass (ryegrass) in warm-season turfgrasses and completes the annual green high-quality turf by utilizing the advantages of both warm and cold turfgrasses.