减施氮肥和接种根瘤菌对黑大豆光合特性及产量的影响

孙庆圣, 原程, 张玉先

Effects of Reducing Nitrogen Fertilizer and Inoculating Rhizobium on Photosynthetic Characteristics and Yield of Black Soybean

Sun Qingsheng, Yuan Cheng, Zhang Yuxian

图1 减施氮肥和接种根瘤菌对黑大豆单株叶面积和株高的影响 不同小写字母表示同时期处理间在P < 0.05水平差异显著,下同

Fig.1 Effects of reducing nitrogen fertilizer and inoculating Rhizobium on leaf area and plant height of black soybean Different lowercase letters indicate different treatment at the corresponding period significant difference at P < 0.05 level, the same below