侧深施氮对机插水稻产量形成及氮素利用的影响
朱从桦1,2,张玉屏1,向镜1,张义凯1,武辉1,王亚梁1,朱德峰1,陈惠哲1(
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Effects of Side Deep Fertilization on Yield Formation and Nitrogen Utilization of Mechanized Transplanting Rice
ZHU CongHua1,2,ZHANG YuPing1,XIANG Jing1,ZHANG YiKai1,WU Hui1,WANG YaLiang1,ZHU DeFeng1,CHEN HuiZhe1()
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图1. 机械侧深施氮对水稻氮素吸收、分配的影响
柱上不同小写字母表示不同施肥方式地上部氮素吸收总量间差异显著（P<0.05）
Fig. 1. Effects of mechanized side deep placement of nitrogen fertilizer on nitrogen uptake and distribution of rice
Different lowercase letters on bars indicate significant differences at P<0.05 on total nitrogen uptake in aboveground among different fertilization treatments
