通过大田试验,研究了不同比例的菜粕堆肥与无机肥配施(纯氮比例分别为0:100、5:95、10:90、20:80、30:70)对烤烟产量和品质以及土壤微生物多样性的影响。结果表明,菜粕堆肥与无机肥配施后能获得与单施无机肥相近或较高的烤烟产量。与单施无机肥处理相比,配施处理的上等烟比例提高了6% Through field experiments, the effects of different proportions of rapeseed meal composting and inorganic fertilizers on the yield and quality of flue-cured tobacco and the soil fertility were studied. The proportion of pure nitrogen was 0: 100,5: 95,10: 90,20: 80,30: 70, Impact of microbial diversity. The results showed that the combination of rapeseed meal composting and inorganic fertilizers could obtain similar or higher yields of flue-cured tobacco with inorganic fertilizers alone. Compared with the single application of inorganic fertilizers, the proportion of upper-class tobacco processing increased by 6%