不同覆盖材料对河西灌区土壤环境及玉米产量的影响 |
王祎, 任永福, 张正鹏, 丁德芳, 张靖, 刘祎鸿, 孙多鑫, 陈光荣 |
The Effects of Different Covering Materials on Soil Environment and Maize Yield in Hexi Irrigation Area |
Wang Yi, Ren Yongfu, Zhang Zhengpeng, Ding Defang, Zhang Jing, Liu Yihong, Sun Duoxin, Chen Guangrong |
图2 不同覆盖材料对玉米产量的影响 不同小写字母表示在P < 0.05水平差异显著。 |
Fig.2 The effects of different covering materials on maize yield Different lowercase letters are significantly different at P < 0.05 level. |
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