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在土壤使用棉隆或石灰氮(氰氨化钙)进行消毒后,土壤中的有害生物菌、地下害虫、草籽及线虫的成虫和卵都被除去的同时,有益生物菌也随之受到土壤消毒的影响而减少或消退,因此需要在土壤中补充有益生物菌来增加土壤活力,从而提高肥料利用率、提升作物抗病害侵染的能力。现介绍两种土壤活化剂。
After the soil has been disinfected with cotton wool or lime nitrogen (calcium cyanamide), the adults and eggs of the soil pests, underground pests, grass seeds and nematodes are removed, and the beneficial bacteria are also affected by soil Disinfection and reduce or eliminate the impact of Therefore, the need to supplement the soil with beneficial bacteria to increase the vitality of the soil, thereby enhancing the utilization of fertilizers and enhance the ability of crop resistance to disease infection. Now introduce two kinds of soil activator.