分次追施N肥对苹果砧木—平邑甜茶吸收 15N-尿素以及叶片衰老的影响
丁宁, 姜远茂, 魏绍冲, 陈倩, 葛顺峰
Effects of fractionated nitrogen application on leaf senescence and 15N-urea uptake and utilization of apple rootstock―Malus hupenhensis
DING Ning, JIANG Yuan-Mao, WEI Shao-Chong, CHEN Qian, GE Shun-Feng
植物生态学报
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2012, (12): 1286
-1292
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DOI: 10.3724/SP.J.1258.2012.01286
