氮素穗肥运筹方式对杂交晚粳稻产量和品质的影响

周乾聪, 陈乐, 罗亢, 刘梦洁, 宋永苹, 谢小兵, 曾勇军

Effects of Nitrogen Panicle Fertilizer Management on Yield and Quality of Hybrid Late Japonica Rice

Zhou Qiancong, Chen Le, Luo Kang, Liu Mengjie, Song Yongping, Xie Xiaobing, Zeng Yongjun

表1 各处理施氮量

Table 1 The nitrogen application rate of different treatments kg/hm2

处理 Treatment 基肥 Basal fertilizer 分蘖肥 Tillering fertilizer 穗肥Panicle fertilizer 倒2叶 The final second leaf 倒4叶 The final fourth leaf SF0 100 50 0 0 SF1 100 50 60 0 SF2 100 50 0 60 SF3 100 50 30 30