冬小麦不同茎蘖生产力对立体匀播技术的响应

陶志强,王艳杰,王德梅,杨玉双,徐哲莉,赵广才,常旭虹

Response of Productive Capacity among Tillers in Winter Wheat to Tridimensional Uniform Sowing

Zhiqiang Tao,Yanjie Wang,Demei Wang,Yushuang Yang,Zheli Xu,Guangcai Zhao,Xuhong Chang

图1 不同播种方式条件下小麦开花后不同茎蘖旗叶的净光合速率 U表示立体匀播,D表示常规条播;DAP5、DAP15、DAP25分别表示开花后5、15、25d;字母不同表示差异显著（P<0.05）,误差线表示标准偏差,下同

Fig.1 Net photosynthetic rate of flag leaf at different tillers positions in both sowing patterns U and D indicate tridimensional uniform sowing and conventional drilling. DAP5, DAP15, and DAP25 indicate 5, 15, 25 days post-anthesis. Different small letters indicate significant difference (P<0.05), error bars represent standard deviations. The same below