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《Acta Agrestia Sinica》 2001-01
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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
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