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免揭地膜不同氮用量对烤烟光合及产质的影响
符建国 贾志红 沈宏
The Effects of No Uncover Plastic Film with Different Nitrogen Application Amount on Flue-cured Tobacco Photosynthesis, Yield and Quality
中国农学通报 . 2012, (7): 217 -222 .  DOI: 10.11924/j.issn.1000-6850.2011-3403