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4 不同处理对棉花纤维品质的影响

Table 4 Effects of different treatments on cotton fiber quality

处理 Treatment 绒长 Fiber length (mm) 整齐度指数 Uniformity index (%) 马克隆值 Micronaire value 断裂比强度 Specific strength (cN/tex) 伸长率 Elongation (%) 短纤维指数 Short fiber index (%) T1 31.2b 87.0ab 4.0a 33.9b 7.0a 6.7a T2 31.6b 87.3a 4.1a 35.2a 7.1a 6.7a T3 31.3b 86.3abc 4.2a 35.8a 6.9a 6.6ab T4 33.9a 85.4c 4.5a 34.9ab 6.9a 6.3bc T5 33.1a 85.1c 4.6a 36.1a 6.9a 6.0d T6 33.9a 85.9bc 4.6a 35.6a 7.0a 6.0d