不同株行距配置对机采棉成铃特性及纤维品质的影响

张文, 刘铨义, 曾庆涛, 蔡晓莉, 冯杨, 逯涛

Effects of Different Row Spacings on Boll Characteristics and Fiber Quality of Machine Picked Cotton

Zhang Wen, Liu Quanyi, Zeng Qingtao, Cai Xiaoli, Feng Yang, Lu Tao

表2 不同处理对棉花脱叶率和吐絮率的影响

Table 2 Effects of different treatments on cotton defoliation rate and bolling rate %

处理 Treatment 脱叶率Defoliation percentage 吐絮率Bolling rate 施药后11d 11 days after spraying 施药后22d 22 days after spraying 施药前 Before spraying 施药后11d 11 days after spraying 施药后22d 22 days after spraying T1 36.7c 89.1b 13.4a 41.4b 89.8ab T2 47.2b 93.5ab 14.1a 43.5ab 90.4ab T3 49.5b 94.7ab 12.4a 44.4a 93.3a T4 50.7ab 89.3b 1.9b 21.4e 83.0c T5 52.2ab 94.0ab 3.2b 27.3d 84.8bc T6 56.2a 96.6a 1.0b 35.3c 90.7ab