有机肥施用量对生态烟产量和品质的影响

Effects of Organic Manure Application Rate on Yield and Quality of Ecological Tobacco

为探索有机肥在烤烟生产中的作用效果,以云烟87为试验材料,通过田间对比试验,研究有机肥3种用量(400kg/667m2,530kg/667m2,660kg/667m2)对生态烟产质量的影响。结果表明:随着有机肥用量的增加,烟叶产量、产值和上等烟比例均增加,评吸质量呈降低趋势。综合比较,以530kg/667m2处理烟叶的中性香气成分及平衡协调性、酸性香气成分最高,烟叶的总体产质量较好。

The effects of different organic manure application rate （400 kg/667m2, 530 kg/667m2 and 660 kg/667m2） on yield and quality of Yunyan 87 （an ecological tobacco variety） were studied by the field contrast test to explore increasing yield and efficiency effects of organic manure in tobacco production. The results showed that the yield, output value and first-class tobacco proportion increase and smoking quality presents a declining trend with increase of organic manure application rate. The neutral aroma component, balance harmony and acidity aroma component of Yunyan 87 applied with 530 kg/667m2 of organic manure are the maximum and its general yield and quality is better.