Based on climate-vegetation characteristics,enclosed and grazed grassland within 3 different grassland types which were forest grassland,typical grassland and desert steppe were selected for community characteristics analysis.The results showed that,coverage,average height,individual number and species number in desert steppe were significantly lower than that of the other two types of grassland(P≤0.05).Individual number and average height in forest grassland were significantly higher than that of typical g...
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