他们关心的是保持土壤肥沃并免收病害。
控制此病害的关键就是在无菌核田地中种植向日葵并预防土壤中的菌核积聚。
The key to managing these diseases is to plant in non-infested soil and prevent the buildup of sclerotia in soil.
蔬菜设施生产过程中的连作方式致使作物根区土壤微生物区系失衡，引起土传病害的流行。
The heavy soil root disease was caused by the unbalanced soil microflora after continuous vegetable cropping in green house.
应用推荐