T3 A combination of perennial cash crops and annual subsistence crops: grass strips of Bahia grass(Paspalum notatum)(1 m wide and 5 m apart)were established across the slope.

  • T3多年生经济作物与一年生粮食作物(巴喜亚雀稗)结合起来,沿坡种植作为隔离带(1m宽,间隔5m)。
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