共 36 条
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Soil nitrogen status of larch plantations in comparison with secondary broad-leaved forest[J] . Cui Xiaoyang,Zheng Guoqing.Journal of Forestry Research . 1998 (1)
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Effects of ammonium sulphate application on the chemistry of bulk soil, rhizosphere, fine roots and fine-root distribution in a Picea abies (L.) karst. stand[J] . Hooshang Majdi,Hans Persson.Plant and Soil . 1995 (1)
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Influence of root-induced pH on the solubility of soil aluminium in the rhizosphere[J] . Tara Singh Gahoonia.Plant and Soil . 1993 (2)
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Nitrate reduction and nitrate content in ash trees ( Fraxinus excelsior L.): distribution between compartments, site comparison and seasonal variation[J] . J. Stadler,G. Gebauer.Trees . 1992 (4)
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The influence of nitrogen concentration and ammonium/nitrate ratio on N-uptake, mineral composition and yield of citrus[J] . M. D. Serna,R. Borras,F. Legaz,E. Primo-Millo.Plant and Soil . 1992 (1)
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Ammonium and nitrate uptake rates and rhizosphere pH in non-mycorrhizal roots of Norway spruce[Picea abies (L.) Karst.][J] . Trees . 1991 (1)