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1 滴施缩节胺时间及剂量

Table 1 Dates and dosages of DPC through drip irrigation g/hm²

处理 Treatment 蕾期 Squaring stage 初花期 Flowering stage 初花期 Flowering stage 盛花期 Full flowering stage 总量 Total amount D1 30.0 60.0 60.0 112.5 262.5 D2 60.0 120.0 120.0 225.0 525.0 D3 120.0 240.0 240.0 450.0 1050.0 D4 240.0 480.0 480.0 900.0 2100.0 CK 60.0 120.0 120.0 225.0 525.0