施氮量对宁夏引黄灌区麦后复种糜子生长、产量及氮素利用的影响 |
谢呈辉, 马海曌, 许宏伟, 徐郗阳, 阮国兵, 郭峥岩, 宁永培, 冯永忠, 杨改河, 任广鑫 |
Effects of nitrogen rate on growth, grain yield, and nitrogen utilization of multiple cropping proso millet after spring-wheat in Irrigation Area of Ningxia |
XIE Cheng-Hui, MA Hai-Zhao, XU Hong-Wei, XU Xi-Yang, RUAN Guo-Bing, GUO Zheng-Yan, NING Yong-Pei, FENG Yong-Zhong, YANG Gai-He, REN Guang-Xin |
图7 不同施氮处理对糜子各生育时期地上部氮素积累量的影响(2019-2020) 图中数据为3次重复的平均值±标准误。柱上不同小写字母表示同一生育时期不同施氮处理间差异显著(P < 0.05)。**分别表示在0.01水平上显著差异, ns表示差异不显著。处理和缩写同 |
Fig. 7 Effect of different N treatments on N accumulation in aboveground at different growth stages of proso millet in 2019 and 2020 The values were means ± standard errors of three repetitions. Different lowercase letters above the bars indicate significant difference among different N treatments at the same growth stage at P < 0.05. **: P < 0.01; ns: P > 0.05. Treatments and abbreviations are the same as those given in |
![]() |