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氮肥后移对烤烟氮素吸收、利用及品质的影响
马兴华
Effect of Postponing N Application on Nitrogen Uptake, Utilization and Leaf Quality of Flue-cured Tobacco
中国农学通报 . 2018, (1): 36 -40 .  DOI: 10.11924/j.issn.1000-6850.casb16110069