草地膜是一种农药加工新剂型。即以普通地膜为载体,用特殊工艺方法制造的含有化学除草剂的复合膜。用其覆盖作物,药膜上的除草剂接触土壤后能缓慢地释放,使土表形成一定浓度的处理层,和残存在药膜上的除草剂共同作用,杀伤杂草。在花生地试用结果表明,对杂草有显著的防除作用。 Grass film is a new pesticide processing formulations. That is, the ordinary film as a carrier, with a special process of manufacturing chemical herbicide-containing composite film. With its coverage of crops, herbicides on the film after exposure to the soil can be slowly released, so that the formation of a certain concentration of the soil surface treatment layer, and residual herbicides on the film work together to kill weeds. In the peanut trial results show that weeds have a significant role in the control.