Abstract：This paper employes, harvest method to determine the biomass of the Setaria viridis community in the Wuhan Tianhe Airport. The aboveground biomass (fresh weight) of plot 1, plot 2 and plot 3 is 329.1 g/m 2, 262.6 g/m 2 and 227.3 g/m 2, respectively, and the belowground biomass is 14.9 g/m 2, 30.8 g/m 2 and 32.6 g/m 2. The standing biomass and the computation of the species richness index indicate that the growth period of the Setaria viridis community is relatively short but they grow rapidly, and the height can reach up to 100 cm. Associated species of the community in different region and season is variable, and though the characteristic indices of soil layers of the community is changed, they are all suitable for the growth of the Sataria viridis .
收稿日期: 2001-04-25
引用本文:
陈丹. 武汉天河机场狗尾草群落生物量的调查[J]. , 2001, 40(4): 0-0.
陈丹. A study on the community biomass of the Setaria viridis in the Wuhan Tianhe Airport. , 2001, 40(4): 0-0.
