控释尿素对夏玉米产量、氮肥利用效率及土壤硝态氮的影响
任翠莲1, 马银丽1, 董娴娴1, 张丽娟1,2, 吉艳芝1
河北农业大学学报 ›› 2012, Vol. 35 ›› Issue (2) : 12-17.
控释尿素对夏玉米产量、氮肥利用效率及土壤硝态氮的影响
Effects of applying controlled-release urea on the yield, nitrogen use efficiency and soil NO-3 -N of summer maize
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