供氮水平对矮化苹果15N-尿素吸收、利用、损失及产量和品质的影响
陈倩, 丁宁, 彭玲, 葛顺峰, 姜远茂
Effects of different nitrogen application rates on 15N-urea absorption, utilization, loss and fruit yield and quality of dwarf apple
CHEN Qian, DING Ning, PENG Ling, GE Shun-feng, JIANG Yuan-mao
应用生态学报
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2017, (7): 2247
-2253
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DOI: 10.13287/j.1001-9332.201707.001