不同耐低氮玉米品种根系构型与氮素利用对氮肥的响应
李向岭 1，2，纪朋涛 1，周宝元 3，张磊 1，尹宝重 4，张月辰 1
Response of root characteristics and nitrogen utilization to nitrogen fertilizer in maize with different low-nitrogen tolerance cultivars
LI Xiangling1，2, JI Pengtao1, ZHOU Baoyuan3, ZHANG Lei1,YIN Baozhong4, ZHANG Yuechen1
河北农业大学学报
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2019, (6): 1
-9
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DOI: 10.13320/j.cnki.jauh.2019.0114
