近几年试验证明,在棉花枯萎病地种植薄荷,薄荷根的分泌物可杀灭土壤中的棉花枯萎病菌。方法是:将发生枯萎病严重的地块,停种棉花1—2年,改种薄荷,或薄荷与玉米间作,然后再种棉花,即可长期控制枯萎病。栽种方法:先做成1m宽的畦,畦埂上 In recent years, tests have proved that in the cotton wilt cultivation of peppermint, peppermint roots can kill the secretion of cotton soil Fusarium wilt. The method is: Will be wilt disease serious plots, stop cotton for 1-2 years, replanting peppermint, or peppermint and corn intercropping, and then planting cotton, you can long-term control of blight. Planting methods: first made of 1m wide 畦, 畦 埂 on