The effects of late‐fall mowing on the performance of 6 Buchloe dactyloides varieties
Buchloe dactyloides is a warm‐season perennial C4 grass, a species native in the Great Plain of North America (Frank et al., 2004 ), and widely used for water conservation and other recreational purposes.However, its long winter dormancy period ( around 185d green period in Beijing ) has greatly restricted the utilisation of this species..Jingyin buffalograss., originally from a wild variety introduced from America in 1995, has been propagated in the experimental field of the Temple of Heaven (116°24′E,39°53′N,63m a.s.l.),Beijing, for 3 years.It was found to have a long green period when it was vegetatively propagated in another experimental field of the Temple of Heaven.The objectives of this study were to : (i) evaluate the impact of mowing on turning‐green phase ; (ii) compare the green periods and drought resistances between Jingyin buffalograss and other 5 varieties.
Jingyin buffalograss turning‐green phase withering phase regreening mowing
J.Z.Niu X.L.Sun H.Zhou
Administrative of fice of the Temple of Heaven,Beijing,China Institute of Grassland Science,China AgriculturalUniversity,Beijing,China
国际会议
呼和浩特
英文
2008-06-29（万方平台首次上网日期，不代表论文的发表时间）