移栽时间与方式对烤烟生长发育及产量、品质的影响

王德权, 孙延国, 杜玉海, 刘洋, 王艺, 马兴华, 张玉琴, 张日强

Effects of Transplanting Date and Mode on Growth, Development, Yield and Quality of Flue-Cured Tobacco

Wang Dequan, Sun Yanguo, Du Yuhai, Liu Yang, Wang Yi, Ma Xinghua, Zhang Yuqin, Zhang Riqiang

表7 不同处理平顶期烤烟农艺性状

Table 7 Tobacco agronomic traits at flat top stage of different treatments

移栽日期 Transplanting date 移栽方式 Transplanting mode 株高 Plant height (cm) 茎围 Stem circumference (cm) 叶片数目 Number of leaves 最大叶面积 Maximum leaf area (cm2) 叶面积指数 Leaf area index A1 B1 114.52c 9.20c 21.78a 1048.58e 3.57d B2 118.46bc 9.79bc 22.67a 1136.38cd 3.77cd B3 115.04c 9.63c 22.33a 1110.38de 3.75cd A2 B1 126.18a 10.62a 22.33a 1216.93abc 4.06ab B2 124.87a 10.34ab 22.11a 1174.69bcd 3.94bc B3 125.18a 10.54a 22.56a 1238.06ab 4.08ab A3 B1 126.33a 10.84a 22.67a 1257.88ab 4.13ab B2 124.23ab 10.34ab 22.56a 1179.15bcd 3.95bc B3 128.81a 10.90a 22.89a 1267.44a 4.17a P值P-value A 0.000** 0.000** 0.463 0.001** 0.000** B 0.922 0.780 0.684 0.118 0.140 A×B 0.351 0.449 0.773 0.047* 0.102