钾肥不同追施比例对红花大金元和云烟300生长、产量及质量的影响

夏玉兰, 赵园园, 李娟, 王德勋, 王婷婷, 杨成伟, 史宏志

Effects of Different Topdressing Ratios of Potassium Fertilizer on the Growth, Yield and Quality of Honghuadajinyuan and Yunyan 300

Xia Yulan, Zhao Yuanyuan, Li Juan, Wang Dexun, Wang Tingting, Yang Chengwei, Shi Hongzhi

图1 钾肥不同追施比例对烤烟SPAD值的影响 不同处理间不同小写字母表示在P < 0.05水平差异显著。

Fig.1 Effect of different topdressing ratios of potassium fertilizer on SPAD values of flue-cured tobacco Different lowercase letters among different treatments indicate significant differences at the P < 0.05 level.