摘要
冰点以下的低温伤害植物株体,-9℃低温的伤害率达50％左右,-15℃是80％左右。温度降至-15℃时致死10％,-25℃时致死20％。供试草种建坪区的最低温度不低于-25℃。
Low temperatures below freezing point resulted in plant damage. Damage rate of -9℃ was about 50％ and -25℃ about 20％. The lowest temperatures of turf establishment areas should not be below -25℃ for the tested species.
出处
《草业科学》
CAS
CSCD
北大核心
1993年第4期62-65,共4页
Pratacultural Science
关键词
存活率
草坪
植物
低温
death temperature
damage rate
survival rate
