控释氮肥运筹对钵苗摆栽籼粳杂交稻甬优1540产量及氮肥利用的影响

柯健, 陈婷婷, 徐浩聪, 朱铁忠, 吴汉, 何海兵, 尤翠翠, 朱德泉, 武立权

Effects of different application methods of controlled-release nitrogen fertilizer on grain yield and nitrogen utilization of indica-japonica hybrid rice in pot-seedling mechanically transplanted

KE Jian, CHEN Ting-Ting, XU Hao-Cong, ZHU Tie-Zhong, WU Han, HE Hai-Bing, YOU Cui-Cui, ZHU De-Quan, WU Li-Quan

图3 阶段干物质积累与产量构成因素的关系(2016-2017) 缩写同图2。**表示在0.01水平显著相关。

Fig. 3 Correlations between spikelets per panicle and DMA during PI-HS, and grain filling percentage and DMA during HS-MS in 2016 and 2017. Abbreviations are the same as those given in Fig. 2. ** means significant correlation at P < 0.01.