施氮量、种植密度和留叶数对湘西烟区湘烟7号产量和质量的影响

朱子健, 陈娜娜, 吴月莹, 穰中文, 戴林建, 田明慧, 田峰, 易镇邪

Effects of Nitrogen Application Rate, Planting Density and Retained Leaf Number on Yield and Quality of Xiangyan 7 in Tobacco Region of Western Hunan

Zhu Zijian, Chen Nana, Wu Yueying, Rang Zhongwen, Dai Linjian, Tian Minghui, Tian Feng, Yi Zhenxie

表6 不同栽培措施对烤后烟叶的物理性状的影响

Table 6 Effects of different cultivation measures on the physical properties of cured tobacco leaves

处理 Treatment C3F B2F 含梗率 Stem ratio (%) 含水率 Moisture content (%) 单叶重 Single leaf weight (g) 单叶叶面积 Single leaf area (cm2) 含梗率 Stem ratio (%) 含水率 Moisture content (%) 单叶重 Single leaf weight (g) 单叶叶面积 Single leaf area (cm2) 1 29.45b 14.64a 8.32de 896.25ab 26.02bcd 12.99abc 12.52a 736.84ab 2 25.73d 13.94abc 9.79b 836.05de 26.81ab 13.16ab 9.21cd 646.80cd 3 28.93b 13.91abc 7.42e 808.31e 26.45abc 12.23c 8.81d 629.27d 4 29.68b 14.47ab 9.33bc 850.04cd 27.72a 12.81bc 10.94ab 727.84ab 5 26.02d 14.05abc 9.46bc 796.60e 24.58d 13.79a 8.06d 724.27b 6 27.81c 14.10abc 8.58cd 888.68abc 27.34ab 12.80bc 11.22ab 733.62ab 7 25.85d 13.36c 10.02b 858.13bcd 27.58ab 12.88bc 10.64bc 667.50cd 8 30.75a 14.32ab 8.19de 906.38a 28.09a 12.85bc 10.95ab 766.27a 9 24.40e 13.87bc 11.13a 874.04abcd 25.21cd 12.89bc 11.01ab 670.78c