Errata |
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| Authors: | Kazuhiko Egashira Jing-Long Han |
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| Institution: | Faculty of Agriculture , Kyushu University , Fukuoka , 812-8581 , Japan |
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| Abstract: | The content of fixed ammonium was analyzed for 12 samples of upland soils, including Saline soils, Sols lessives, Meadow soils, Black-colored soils, and Dark-brown forest soils, collected from Jilin and Liaoning provinces, Northeast China. The content of fixed NH4 + -N ranged from 0.11 to 0.27 g kg-1 and no appreciable differences among the soil types were observed. Fixed NH4 +-N accounted for 9 to 23% of total N in the Ap horizons. |
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| Keywords: | fixed ammonium nitrogen Northeast China |
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