烟田施用腐熟小麦秸秆对烤烟产质量的影响

Influence of Rotten Wheat Straw on Yield and Quality of Flue-Cured Tobacco

摘要: 通过大田试验,研究了腐熟小麦秸秆用量对烤烟产、质量的影响.结果表明,烟田施用腐熟小麦秸秆能够明显提高烤烟产量、上等烟比例,增加烟叶的经济性状,改善烤后烟叶的物理特性,协调化学成分,提高石油醚提取物含量及中性致香物质含量,改善评吸质量.总体来说,施用腐熟秸秆6000 kg/hm²为最佳.

Abstract: The field experiment was carried out to investigate the effect of rotten wheat straw on the yield and quality of flue-cured tobacco. The results showed that application of rotten wheat straw could significantly improve the yield of flue-cured tobacco and the proportion of superior tobacco, increase the output value and improve the physical properties, coordinate the chemical compositions, improve the petroleum ether extracts and neutral aroma components, and smoking quality. The best overall result was observed when the wheat straw was applied at the rate of 6000 kg/ha.