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3 各处理对棉花农艺性状的影响

Table 3 Effects of each treatment on agronomic characters of cotton

年份 Year 处理 Treatment 株高 Plant height (cm) 茎粗 Stem diameter(mm) 第1果枝高 Height of the first fruit branch (cm) 主茎叶片数 Number of leaves 果枝台数 Number of fruit branches 2019 D1 83.22a 7.83a 13.22a 21.00a 7.67a D2 82.78ab 8.13a 14.11a 21.72a 8.55a D3 77.44ab 8.29a 13.33a 20.66a 7.78a D4 73.44b 7.44a 13.88a 20.55a 7.66a CK 79.89ab 7.85a 14.00a 22.79a 7.78a 2020 D1 81.46a 7.43a 18.09a 16.40b 10.85a D2 81.00a 7.65a 16.33ab 17.22ab 11.03a D3 77.20b 7.64a 15.70b 16.96ab 11.44a D4 81.07a 7.60a 17.62a 17.03ab 10.70a CK 83.77a 7.54a 16.77ab 17.66a 11.22a