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在天然低地草甸上使用除草剂灭除毒害草光果大戟，试验结果表明，不同浓度的除草剂对草地地上植被生物量产生不同程度的影响。适宜浓度的除草剂能有效地灭除毒草，提高退化草地植被优良牧草含量和产量。
The use of herbicides in natural lowland meadow to exterminate Euphorbia pulcherrimata showed that herbicides with different concentrations had different effects on the biomass of vegetation on the meadow. Appropriate concentrations of herbicides can effectively eliminate toxins and improve the degraded grassland forage good grass yield and yield.