High nutrient uptake efficiency and high water use efficiency facilitate the spread of Stellera chamaejasme L. in degraded grasslands

Table 3 Plant community features in different degraded grassland (Mean ± SE)

	Number of species	Total biomass (g/m²)	Ratio of grasses biomass (%)	Coverage (%)
D1	37	174.74 ± 44.83	88.17 ± 18.04	61.87 ± 17.32
D2	23	133.85 ± 27.23	84.18 ± 11.34	31.63 ± 5.28
D3	23	126.14 ± 9.17	69.79 ± 2.61	36.55 ± 7.69
D4	46	144.96 ± 39.04	48.05 ± 12.26	50.54 ± 10.46

ISSN: 1472-6785