Rice Research Institute Sichuan Agricultural University Chengdu 611130 Sichuan ChinaCrop Ecophysiology and Cultivation Key Laboratory of Sichuan Province Chengdu 611130 Sichuan ChinaXichang University Xichang 615000 Sichuan China;
Rice Research Institute Sichuan Agricultural University Chengdu 611130 Sichuan ChinaCrop Ecophysiology and Cultivation Key Laboratory of Sichuan Province Chengdu 611130 Sichuan China;
Rice Research Institute Sichuan Agricultural University Chengdu 611130 Sichuan ChinaCrop Ecophysiology and Cultivation Key Laboratory of Sichuan Province Chengdu 611130 Sichuan China;
Rice Research Institute Sichuan Agricultural University Chengdu 611130 Sichuan ChinaCrop Ecophysiology and Cultivation Key Laboratory of Sichuan Province Chengdu 611130 Sichuan China;
Rice Research Institute Sichuan Agricultural University Chengdu 611130 Sichuan ChinaCrop Ecophysiology and Cultivation Key Laboratory of Sichuan Province Chengdu 611130 Sichuan China;
Xichang University Xichang 615000 Sichuan China;
Xichang University Xichang 615000 Sichuan China;
Guizhou Academy of Agricultural Sciences Guiyang 550006 Guizhou China;
Potted-seedling machine transplanting; Slow-release nitrogen fertilizer; Urea topdressing; Branches and spikelets; Yield;