不同前作植烟土壤质量评价及其与烟叶质量的相关性研究

李新如, 谢晏芬, 朱宣全, 王戈, 白羽祥, 杜宇, 周鹏, 赵宇婷, 朱红琼, 杨帆, 肖志文, 王文波, 方志鹏, 韩家宝, 王娜

Soil Quality Evaluation and Its Correlation with Tobacco Leaf Quality under Different Previous Crops

Li Xinru, Xie Yanfen, Zhu Xuanquan, Wang Ge, Bai Yuxiang, Du Yu, Zhou Peng, Zhao Yuting, Zhu Hongqiong, Yang Fan, Xiao Zhiwen, Wang Wenbo, Fang Zhipeng, Han Jiabao, Wang Na

表8 各前作烟叶赋值得分

Table 8 The tobacco leaves scores under each previous crop

处理 Treatment 还原糖 Reducing sugar 总氮 Total nitrogen 总植物碱 Total alkaloid 钾 K 淀粉 Starch 糖碱比 Sugar-alkali ratio 氮碱比 Nitrogen- alkali ratio 钾氯比 Potassium- chloride ratio 总分 Total score T1 56.92±39.49b 73.08±16.51c 45.04±33.08ab 96.82±4.37a 73.26±13.94c 11.69±57.93b 80.12±16.51a 71.38±36.60a 53.24±23.41b T2 93.46±5.67a 100.00±0.00a 75.35±27.30a 90.27±10.67a 98.56±2.17a 78.99±22.66a 82.30±18.31a 98.99±1.27a 86.72±11.75a T3 82.61±21.72ab 89.91±9.64ab 34.39±22.12b 98.75±2.80a 89.51±8.70ab 38.26±42.40ab 50.98±46.41a 65.07±19.98a 60.70±18.69ab T4 71.61±30.08ab 79.77±14.71bc 65.46±33.29ab 90.41±9.95a 81.09±12.96bc 43.08±52.54ab 82.80±30.51a 70.33±35.28a 67.45±25.94ab