氮密互作对雪茄烟叶碳氮代谢及品质形成的影响

李嘉永, 张城蓓, 雷云康, 杨炯, 谭舒, 丁松爽, 张凯, 时向东, 刘冰洋

Effects of Nitrogen-Density Interaction on Carbon-Nitrogen Metabolism and Quality Formation of Cigar Tobacco Leaves

Li Jiayong, Zhang Chengbei, Lei Yunkang, Yang Jiong, Tan Shu, Ding Songshuang, Zhang Kai, Shi Xiangdong, Liu Bingyang

表1 氮密互作对发酵后雪茄烟叶常规化学成分的影响

Table 1 Effects of nitrogen-density interaction on routine chemical constituents of fermented cigar tobacco leaves

种植密度 Planting density 施氮量 Nitrogen application rate 总氮 Total nitrogen (%) 蛋白质 Protein (%) 烟碱 Nicotine (%) 总糖 Total sugar (%) 还原糖 Reducing sugar (%) M1 N0 3.63±0.02de 6.87±0.13e 3.77±0.07e 0.75±0.00e 0.33±0.00c N1 3.90±0.06abcd 8.12±0.10c 5.61±0.06a 0.66±0.01gh 0.25±0.00h N2 3.99±0.05abc 8.29±0.07bc 5.66±0.04a 0.64±0.00hi 0.24±0.00hi N3 4.21±0.09a 8.61±0.10a 5.69±0.05a 0.62±0.00i 0.23±0.00i M2 N0 3.11±0.19f 7.06±0.12e 3.37±0.08f 0.89±0.01b 0.41±0.01b N1 3.62±0.03de 7.48±0.16d 4.98±0.08c 0.69±0.01f 0.27±0.00f N2 3.80±0.17cde 7.53±0.12d 5.00±0.08c 0.68±0.00fg 0.26±0.00fg N3 4.18±0.13ab 7.61±0.07d 5.41±0.11b 0.74±0.00e 0.24±0.00hi M3 N0 2.87±0.13f 6.99±0.06e 2.85±0.04g 0.97±0.02a 0.50±0.01a N1 3.54±0.10e 7.50±0.02d 4.55±0.05d 0.83±0.01c 0.32±0.00d N2 3.63±0.12de 7.52±0.02d 4.86±0.06c 0.79±0.02d 0.29±0.00e N3 3.88±0.03bcd 8.56±0.14ab 5.57±0.03ab 0.68±0.01fg 0.25±0.00gh F值F-value M 17.006** 31.475** 178.793** 316.844** 367.824** N 34.049** 83.343** 672.598** 261.259** 1111.059** M×N 1.337 10.842** 2.717* 10.593** 68.765** 种植密度 Planting density 施氮量 Nitrogen application rate 钾 Potassium (%) 氯 Chlorine (%) 钾氯比 Potassium-chlorine ratio 糖碱比 Sugar-alkaloid ratio M1 N0 3.24±0.03g 1.00±0.02c 3.26±0.07g 0.20±0.00c N1 3.34±0.04fg 0.74±0.01de 5.80±0.01b 0.12±0.00gh N2 3.82±0.05a 0.58±0.01h 5.73±0.17bc 0.11±0.00gh N3 3.62±0.05c 0.67±0.01g 4.86±0.10de 0.11±0.00h M2 N0 3.01±0.04h 1.37±0.01a 2.20±0.04h 0.27±0.01b N1 3.43±0.05def 0.75±0.02de 4.58±0.18ef 0.14±0.00ef N2 3.65±0.03bc 0.67±0.01g 5.43±0.11c 0.13±0.00fg N3 3.40±0.05ef 0.69±0.01fg 4.92±0.09d 0.12±0.00gh M3 N0 3.02±0.02h 1.23±0.02b 2.45±0.06h 0.34±0.01a N1 3.54±0.05cd 0.73±0.01ef 4.86±0.14de 0.18±0.00c N2 3.76±0.05ab 0.60±0.01h 6.23±0.09a 0.16±0.01d N3 3.52±0.07cde 0.78±0.01d 4.52±0.11f 0.15±0.00e F值F-value M 8.545* 86.999** 33.597** 204.448** N 99.532** 1033.441** 456.690** 496.678** M×N 4.329* 55.253** 14.362** 21.782**