Studies on Drought Tolerance of Eight Turfgrass Cultivars at Seedling Stage
SUN Yan 1,YANG Qing chuan 2,ZHANG Ying hua 1 (1.Beijing Agricultural College,Beijing 102206,China;2.Institute of Animal Science,CAAS,Beijing 100094,China)
The pot experiment was conducted to study drought tolerance of eight cultivars of turfgrass at seedling stage in green house.The results showed that:the relative water content of leaves and relative growth rate of plant were decreased;meanwhile;relative electrical conductivity rate and free proline accumulation were increased.Eight turfgrass cultivars were divided into three drought tolerance classes:the first class:Fylking,Wabash,Policy;the second class:Nassau,Argyle,Alene;the third class:A/sL,Derby.
【CateGory Index】：
S688.4
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.