The grassland community characteristics and aboveground biomass were analyzed using line transact method based on the sampling data from the enclosed Caragana korshinskii Kom.grassland of Huangdong Mountain vs.non-enclosed grazing grassland nearby in Guyuan,Ningxia Hui Autonomous Region.The results show that the enclosure resulted in a significant increase in species quantity and the dominant status of Stipa bungeana Trin.with a higher important value in comparison with the non-enclosed grazing grassland.Th...
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