高碳基肥施用方法对清镇植烟土壤及烤烟品质的影响

摘要

The effects of different application techniques of high-carbon biochar-based fertilizer on the tobacco-planting soil and the quality of flue-cured tobacco variety"Yunyan 87" were explored in Qingzhen. The research results showed that:as com-pared with the control without any high-carbon biochar-based fertilizer application, the application of high-carbon biochar-based fertilizer increased the contents of organic matter, nitrogen, phosphorus and potassium in the tobacco-planting soil, significantly enhanced the activity of enzymes in the soil, significantly improved the agronomic traits of tobacco plants, and significantly raised the economic characters and quality of cured tobacco leaves.%探讨了不同高碳基肥施用方法对植烟土壤和烤烟品种"云烟87"品质的影响.研究结果表明:与不施用高碳基肥料的对照相比,施用高碳基肥料增加了植烟土壤的有机质、氮、磷、钾含量,显著提高了土壤酶的活性,显著改善了烟株的农艺性状,显著提高了烤后烟叶的经济性状和品质.