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以烤烟上部5片烟叶(上部叶从上往下5片叶)为对象,研究上部叶一次性带茎采烤与上部烟编烟采烤两种采烤方式对烟叶产质量的影响。结果表明,上部叶一次性带茎采烤烤后烟叶质量、中上等烟叶比例及其产值有所提高,但平均烘烤增加14.7 h,用工成本增加,烘烤成本为每炉895元。结合当地实际情况,认为旬阳烟区目前不适宜推广上部烟叶一次性带茎采烤技术。
The top 5 leaves of tobacco (upper leaves from top to bottom 5 leaves) were studied to study the effects of one-off harvesting with upper leaves and the upper harvesting of roasted seeds and leaves on yield and quality of tobacco leaves. The results showed that the leaf quality of the upper leaves after roasted with stalks was the highest, the proportion of middle and upper leaves and its output value increased, but the average roasting increased by 14.7 h, the cost of labor increased, and the cost of roasting was 895 yuan per roaster. Combined with the actual situation in the area, it is not suitable for the promotion of the upper tobacco leaf with stalk harvesting technology in Xunyang tobacco area at present.