“独秆”栽培模式下全程氮肥在分蘖中后期施用对旱直播水稻产量和品质的影响

赵杰, 李绍平, 程爽, 田晋钰, 邢志鹏, 陶钰, 周磊, 刘秋员, 胡雅杰, 郭保卫, 高辉, 魏海燕, 张洪程

Effects of nitrogen fertilizer in whole growth duration applied in the middle and late tillering stage on yield and quality of dry direct seeding rice under “solo-stalk” cultivation mode

ZHAO Jie, LI Shao-Ping, CHENG Shuang, TIAN Jin-Yu, XING Zhi-Peng, TAO Yu, ZHOU Lei, LIU Qiu-Yuan, HU Ya-Jie, GUO Bao-Wei, GAO Hui, WEI Hai-Yan, ZHANG Hong-Cheng

图3 “独秆”栽培模式下全程氮肥在分蘖中后期施用对旱直播水稻茎蘖成穗率的影响 处理和缩写同图2。不同小写字母表示在0.05水平差异显著(LSD法)。

Fig. 3 Effects of nitrogen fertilizer in whole growth duration applied in the middle and late tillering stages on percentage of productive tillers and stems of dry direct seed rice under “solo-stalk” cultivation mode Treatments and abbreviations are the same as those given in Fig. 2. Data followed by different lowercase letters indicate significant differences at the 0.05 probability level by LSD test.