The effect of growth age on alfalfas aboveground biomass

摘要：

Alfalfa in different growth ages has different dynamics of growth ( Wu et al., 1997 ).Growth rate, biomass accumulation and so on of 3 year and 5 year alfalfa were tested in this experiment.

关键词： alfalfa aboveground biomass community structure

作者: Y.G.Yang Q.Wang J.M.Cheng J.H.Gao

作者单位: Northwest Sci-Tech University of Agriculture and Forestry,Yangling,Shanxi 712100,China.

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）