烟草连作危害及防治措施探讨

Discussion on Hazards and Control Measures of Cropping Tobacco

综述了近年来烟草连作对烟叶生产、烟叶产量质量影响的研究进展,从土壤养分、土壤微生物﹑土壤酶活力、烟株生长发育﹑烟叶产量和质量﹑烟地病虫害等方面阐述和分析了连作对烟草的危害及防治措施,为我国烟草可持续发展和优质烟叶的生产奠定了基础。

The effects of cropping in recently on production yield and quality of tobacco were reviewed. The hazards and control measures of cropping tobacco were elaborated from the following aspects, including the soil nutrients, soil microorganism, microbial enzyme activity, plant growth yiehl and quality, pests and diseases. This study may lay a foundation for tobacco sustainable development and high quality of tobacco production in China.