供氮水平对不同紫花苜蓿产量及品质的影响
刘晓静, 刘艳楠, 蒯佳林, 齐敏兴, 张晓磊
Effects of Different N Levels on Productivity and Quality of Alfalfa Varieties
LIU Xiao-jing, LIU Yan-nan, KUAI Jia-lin, QI Min-xing, ZHANG Xiao-lei
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2013, (4): 702
-707
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DOI: 10.11733/j.issn.1007-0435.2013.04.012