机构地区: 深圳大学高尔夫学院
出 处: 《科技通报》 2002年第6期474-478,共5页
摘 要: 首次提出了深圳地区冬季气候条件下暖季型草坪草狗牙根天堂草 41 9冬枯成因和防除技术 .认为浅休眠是暖季型草坪草狗牙根渡过冬季零上低温的一种典型的生物学方式 .利用冬季亚热带气候升温快 ,零上低温滞留较短的特殊气候 ,采用冬前重肥就能轻易打破这种休眠 ,从而维持暖季型草坪草狗牙根冬季生长和全年的绿期 . The winter withered reason and preventing technique of Cynodon dactylon (L.) pers. 419 in Shenzhen region were discussed firstly. Considered that shallow dormancy was a sort of typical biological form of warm turfgrass Cynodon dactylon (L.) pers .419 crossing low temperature above zero during winter.By using typical climate of the subtropical temperature rising quick and stopping short ,the dormancy was broken easily by using fertilizer before winter,which will maintain Cynodon dactylon (L.) pers. 419 to grow during winter and turf grass green of the whole year.