随着农艺水平的提高，施肥量增加，大白菜产量持续上升，大白菜三大病害亦日趋加重。为此，我们利用10年时间研究、摸索、总结了三大病害早期预防措施，收到了明显的效果。1．深翻晒金此法对防治软腐病效果最佳。前茬收获后，及时翻耕晒土，这样可提高土壤中有效养分含量，改善 With the improvement of agronomy, the amount of fertilizer increased, cabbage production continued to rise, the three major diseases of Chinese cabbage are also increasing. To this end, we use 10 years of research, exploration, summed up the early prevention measures of the three major diseases, has received significant results. 1. Deep turn gold This method is best to control soft rot. Pre-crop harvest, promptly tillage soil, it can increase the effective nutrient content in the soil, improve