[Nitrogen in the readily available soil-water of two arable soils]
1995
Weisskopf, P. | Zihlmann, U. | Oberholzer, H.-R. (Eidg. Forschungsanstalt fuer landwirtschaftlichen Pflanzenbau, Reckenholz (Switzerland))
The nitrogen content of soils is influenced by weather, soil characteristics and cultivation practices. The nitrogen dynamic of two soil types is presented in time depth diagrams in this article.
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