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近年来,冷季型草坪植物在北方大量应用,有的甚至取代了园林绿化的“当家品种”野牛草。然而,实践证明,不少地方由于盲目引种,造成种植失败或利用期短,严重地影响了园林绿化的整体效果。通过总结分析查明粗放的养护管理水平是主要原因。因此笔者认为,在我国目前的草坪养护管理水平下,冷季型草坪的综合性效果不一定十分优越,应该重新认识野牛草的园林优势,并在广泛栽培利用的同时,设法研究如何延长野牛草的绿色期。野牛草(Buchloe dactyloides)是多年生匍匐型禾本科野生牧草,原产北美中部半干早温带和亚热带地区,属暖季型
In recent years, the cold-season lawn plants have been widely used in the north, and some even replaced the “greening grass” of landscaping. However, practice has proved that in many places, due to blind introduction, planting failure or short period of utilization have seriously affected the overall effect of landscaping. Through the summary analysis to identify the extensive maintenance management level is the main reason. Therefore, in my opinion, under the current level of lawn conservation and management in our country, the comprehensive effect of cold-season turf is not necessarily superior. Therefore, we should re-understand the garden superiority of bison grass and try to study how to extend it. Green period. Buchloe dactyloides is a perennial creeping grass family grasses, native to the semi-dry temperate and subtropical regions of central North America,