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Rotations on soil ecosystem and tobacco yield and quality of

Author: YinChunQin
Tutor: WangHongYan
School: Northeast Agricultural University
Course: Ecology
Keywords: Tobacco Cropping Soil ecosystem Chemical quality Economic traits Inorganic nitrogen
CLC: S572
Type: Master's thesis
Year: 2005
Downloads: 313
Quote: 6
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Abstract


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CLC: > Agricultural Sciences > Crop > Economic crops > Tobacco ( tobacco )
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