摘要
狗牙根作为草坪草经济价值极佳 ,极具推广价值 ,但枯黄期过长限制了狗牙根在气候过渡区的使用。本文从品种、管理 (包括施肥、覆盖 )及环境因子对狗牙根提高抗寒性、延长青绿期作一综述 ,以期我国草坪学者从品种资源开发、育种及管理方面着手综合研究 ,理论。
Bermudagrass is regarded as excellent turfgrass species and be widely used to versatile purpose turf.Because of poor winter-hardy,its application was limited for the much short of green-time.The measures which include the choice of bermudagrass cultivar,fertilizing,field surface covering,winter overseeding,PGR Utilization,colorant use etc.were summarized.It is suggested that researchers carry out the significant program launched on bermudagrass resource exploitation,breeding & improvement of turf cultural research.
出处
《四川草原》
2000年第4期28-30,共3页
Journal of Sichuan Grassland
关键词
狗牙根
抗寒性
青绿期
品种
育种
牧草
bermudagrass
winter-hardy
green-time
cultivar
culture
