聚天门冬氨酸与壳聚糖配施对烤烟生长及烤后烟叶品质的影响

喻奇伟, 张月华, 贺帅, 张梁, 景延秋, 马黔, 马关凯, 朱国志, 王茂贤, 王秋领

Effects of Combined Application of Polyaspartic Acid and Chitosan on Growth of Flue-Cured Tobacco and Quality of Cured Tobacco Leaves

Yu Qiwei, Zhang Yuehua, He Shuai, Zhang Liang, Jing Yanqiu, Ma Qian, Ma Guankai, Zhu Guozhi, Wang Maoxian, Wang Qiuling

表4 不同浓度PASP与CTS配施处理烟叶适宜性评价

Table 4 Suitability evaluation of tobacco leaves under combined application of PASP and CTS at different concentrations

烟叶等级 Tobacco grade 处理 Treatment 得分Score 总分 Total score 植物碱 Plant alkaloid 还原糖 Reducing sugar 总氮 Total nitrogen 钾 Potassium 淀粉 Starch 糖碱比 Sugar-to- alkali ratio 氮碱比 Nitrogen- nicotine ratio 钾氯比 Ratio of potassium to chlorine C3F CK 89.00 90.50 68.00 93.20 36.80 89.29 93.23 100.00 85.53 T1 89.00 85.50 61.00 97.60 28.20 84.24 90.88 100.00 82.43 T2 100.00 100.00 82.00 96.40 94.40 94.84 88.11 88.00 94.02 T3 100.00 85.00 92.00 99.60 85.40 96.51 89.67 100.00 94.12 T4 100.00 93.00 80.00 100.00 54.00 100.00 76.88 100.00 91.46 PASP ** ** ** ** * * ** ** * CTS ** ** ns ns ** ** ** ** * PASP×CTS * ** ** ns ** ** * ** ** B2F CK 27.00 100.00 100.00 93.00 64.00 72.18 55.01 100.00 72.61 T1 23.00 100.00 95.00 90.20 79.00 69.24 49.24 98.65 70.81 T2 58.00 88.00 100.00 100.00 100.00 56.89 82.98 100.00 78.53 T3 54.00 94.50 100.00 100.00 100.00 63.68 82.09 100.00 80.36 T4 29.00 100.00 100.00 94.20 51.40 78.52 56.24 100.00 73.88 PASP ns ** ns * ** ** ns ** ns CTS ns ns ns * ** ns ns ** ns PASP×CTS ** ** ** ** ** ** ** * **