Varietal differences in rate of carbohydrate accumulation for tall fescue

摘要：

Total non-structural carbohydrates (TNC) accumulate during daylight because photosynthesis produces more TNC than are metabolized for plant growth and maintenance.The net balance of leaf photosynthesis,respiration, and carbohydrate export produces a diurnal variation in TNC such that minimum concentrations occur in early morning and maximum in late afternoon.The objectives were to determine variability of TNC concentrations among cultivars,and to investigate daily rates of carbohydrate accumulation in tall fescue ( Lolium arundinaceum (Schreb.)S.J.Darbyshire=Festuca arundinacea Schreb.).

关键词： total nonstructural carbohydrates Festuca arundinacea

作者: G.E.Shewmaker H.F.Mayland C.A.Roberts

作者单位: University of Idaho,Twin Falls R & E Center,PO Box 1827,Twin Falls,Idaho 83341,USA United States Department of Agriculture-Agricultural Research Service,Kimberly,Idaho,USA Division of Plant Sciences,University of Missouri,Columbia,MO,USA

会议类型: 国际会议

会议名称: 2008世界草地与草原大会

会议地点: 呼和浩特

会议语种:英文

在线出版日期: 2008-06-29（万方平台首次上网日期，不代表论文的发表时间）