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草莓是一种忌连作的作物,保护地草莓由于连续种植,易产生连作障害。特别是一些专业化生产基地,多年连茬种植,难于轮作倒茬,常造成土壤和棚室中的病原菌和虫卵连年积累,一些土传病虫害发生越来越重。尤其是黄萎病、炭疽病等发生严重,草
Strawberry is a crop to avoid continuous cropping, protected strawberry as continuous planting, easy to produce continuous cropping obstacle. In particular, some specialized production bases have been planted for many years, making it difficult to rotate and stubble. This often results in the successive accumulation of pathogens and eggs in the soil and greenhouse, and some soil-borne diseases and pests are getting heavier and heavier. In particular, Verticillium wilt, anthrax and other serious, grass