滴施缩节胺对棉花生长发育及产量的影响

张特, 李广维, 李可心, 李欣欣, 赵强

Effects of DPC through Drip Irrigation on Growth and Yield of Cotton

Zhang Te, Li Guangwei, Li Kexin, Li Xinxin, Zhao Qiang

表7 各处理对棉花纤维品质的影响

Table 7 Effects of treatments on cotton fiber quality

年份 Year 处理 Treatment 纤维长度 Fiber length (mm) 断裂比强度 Specific strength (CN/tex) 长度整齐度 Fiber uniformity (%) 断裂伸长率 Breakage elongation (%) 马克隆值 MIC 2019 D1 29.08a 27.77a 85.42a 9.43a 4.90a D2 28.86a 26.95a 85.18ab 9.23a 4.91a D3 28.77a 27.55a 83.75b 9.31a 4.86a D4 28.93a 27.00a 84.66ab 9.37a 4.87a CK 28.87a 27.38a 84.42ab 9.41a 4.92a 2020 D1 28.83a 29.16a 84.19a 10.70a 4.90a D2 28.38a 28.98a 83.88a 10.58a 5.00a D3 28.71a 29.37a 84.15a 10.50a 5.00a D4 28.57a 29.41a 83.94a 10.59a 5.02a CK 28.62a 29.23a 84.04a 10.59a 4.98a