09-1海滨雀稗草坪坪用性状评价

Turf Quality of Seashore Paspalum Line 09-1

为了探究09-1海滨雀稗草坪综合坪用性状,以Salam海滨雀稗为对照,采用质地、草坪色泽、绿色期等10项指标,从绿化草坪、游憩草坪、运动草坪和保土草坪4种草坪功能方面系统地研究了其草坪坪用性状。结果表明:09-1海滨雀稗草坪坪用性状与当前生产上广泛应用的Salam海滨雀稗相当,且绿色期更长、草坪颜色更深、抗病性更强,较好地解决了Salam海滨雀稗存在的返青晚、进入枯黄期早、绿色期短、抗病性差的突出问题。按绿化草坪、游憩草坪、运动草坪和保土草坪对09-1海滨雀稗进行坪用性状评价,除在绿化草坪中评价等级为Ⅲ外,其它各项评价等级均为Ⅳ级,表明09-1海滨雀稗完全可应用于实践和推广。

Ten indexes, including turf texture, turf colour, turf green- days, disease resistance and so on, were employed to investigate the turf quality of seashore paspalum line 09 - 1, in contrast to seashore paspalum variety salam, for different uses（greening turf, recreational turf, sports tuff, soil conservation turf）. The results showed line 09 - 1 performed a longer green - days, more green turf colour and a higher disease resistance than the control Salam, while other indexes clould also match the control. Turf quality of line 09 - 1 ,using for recreational turf, sports turf and soil conservation turf, belonged to rank IV, and rank Ⅲ while using for greening turf, it showed seashore paspalum line 09 - 1 had the potential for further popularization and application.