Ecological characteristic analysis of turf weeds in spring in Taiyuan

The specific composition and quantitative character of turf weeds in spring in Taiyuan were investigated.The results indicated that there were 22 species of turf weeds,which belonged to 17 families.Under different management level,the dominant turf weeds were different.Under higher management level,the main weeds were Plantago depressa,Viola philippica and Taraxax mongolicum.On lower management level,the main dominant species were Trifolium repens,Chenopodium album and Galium aparina var tenerum.