开沟起垄措施对植烟土壤和烟叶产值的影响

帅京彤,裴晓东,黎娟,张一扬

Effects of Furrowing and Ridging Measures on the Quality of Tobacco-Planting Soils and Output Value of Flue-Cured Tobacco

Jingtong Shuai,Xiaodong Pei,Juan Li,Yiyang Zhang

表2 不同处理烟株干物质量

Table 2 Effects of different treatments on dry matter accumulation in tobacco plant

移栽后天数(d) Days after transplanting 处理 Treatment 根Root 茎Stem 叶Leaf 总干重(g) Total dry weight 干重(g) Dry weight 比例(%) Percentage 干重(g) Dry weight 比例(%) Percentage 干重(g) Dry weight 比例(%) Percentage 20 A1B1 1.22±0.1c 10.02±0.2b 2.99±0.5a 24.62±4.3a 7.93±0.6a 65.36±4.4a 12.14±0.4a A1B2 1.89±0.1b 16.48±1.2a 2.65±0.4a 23.02±2.5a 6.95±0.2a 60.50±2.7ab 11.49±0.3ab A2B1 1.78±0.1b 19.52±2.4a 2.06±0.6a 22.07±4.5a 5.36±0.4b 58.41±2.7b 9.20±1.0b A2B2 2.23±0.3a 18.35±0.9a 2.72±1.0a 21.63±5.5a 7.27±0.8a 60.02±4.8ab 12.22±2.1a 40 A1B1 6.57±4.0a 14.82±5.8b 9.31±3.2b 22.04±6.1ab 26.34±5.4a 63.14±10.7a 42.21±10.1a A1B2 11.05±3.4a 19.75±5.1ab 14.99±2.7a 26.99±3.4a 29.29±1.2a 53.26±6.4a 55.32±4.2a A2B1 11.66±1.6a 24.58±1.4a 6.94±2.5b 14.65±5.7b 29.02±6.4a 60.77±6.9a 47.62±7.9a A2B2 14.27±6.3a 23.17±5.3ab 11.47±3.1ab 19.53±4.2ab 33.75±6.5a 57.29±5.9a 59.48±14.0a 60 A1B1 32.92±3.7a 27.72±2.6bc 32.86±4.1a 27.34±4.5a 53.45±7.5a 44.94±4.6b 118.66±5.0a A1B2 28.72±2.1a 22.75±2.1c 32.29±1.3a 26.02±1.6a 64.79±5.6a 51.23±3.5a 126.37±2.6a A2B1 43.41±15.3a 34.22±3.3a 29.21±3.8a 24.13±3.8a 52.04±14.5a 41.65±0.6b 124.66±33.6a A2B2 43.38±6.5a 32.60±2.4ab 30.38±5.7a 22.72±1.5a 59.22±5.3a 44.68±2.7b 132.97±16.0a 80 A1B1 92.19±0.8b 44.37±0.6a 39.00±2.5b 18.76±1.0a 76.60±1.9ab 36.86±0.6a 207.79±3.8b A1B2 125.07±3.6ab 48.92±1.2a 46.40±2.5ab 18.14±0.6a 84.37±6.4ab 32.95±1.0b 255.84±11.6ab A2B1 93.29±9.2b 45.51±5.3a 41.17±8.9ab 19.97±3.8a 70.93±5.4b 34.52±1.5ab 205.39±10.0b A2B2 141.30±40.6a 49.99±4.9a 49.13±4.3a 17.84±2.0a 89.13±12.5a 32.18±2.0b 279.57±54.6a