The study was conducted with two grazing systems of banning grazing,delaying and continue grazing stocking on family ranches in Stipa breviflora desert steppe.

• 本试验在内蒙古短花针茅荒漠草原家庭牧场尺度上,从植物种群、群落、土壤和家畜的生产性能等几个方面对禁牧、休牧、自由放牧草地利用进行研究。