不同尿素类型及施用方式对滴灌冬小麦植株性状及产量构成的影响

李杰, 张永强, 雷钧杰, 吕晓庆, 陈传信, 徐其江, 聂石辉, 徐文修, 常旭虹

Effects of Different Urea Types and Application Methods on Plant Characteristics and Yield Composition of Winter Wheat under Drip Irrigation

Li Jie, Zhang Yongqiang, Lei Junjie, Lü Xiaoqing, Chen Chuanxin, Xu Qijiang, Nie Shihui, Xu Wenxiu, Chang Xuhong

表2 不同处理下滴灌冬小麦成熟期植株性状的变化

Table 2 Changes of plant traits of drip-irrigated winter wheat under different treatments cm

处理Treatment 株高Plant height 穗长Spike length J1 J2 J3 J4 J5 F0 83.40b 6.91b 29.75a 22.80a 11.40b 8.85b 3.70c F1 85.76a 7.58a 26.51b 20.35b 12.98ab 10.93a 7.40a F2 83.75b 7.63a 26.24b 20.15b 12.86ab 10.15ab 6.71b F3 82.78b 7.69a 27.98b 19.48b 12.39ab 9.91ab 5.22b F4 82.46b 7.80a 25.52bc 20.11b 13.34a 10.08ab 7.72a