PL
Badano pobranie makro i mikroelementów przez seradelę uprawianą na zielonkę i nawożoną dolistnie N, Mg, B, Cu, Mn i Mo oraz określono zmiany zasobności gleby. Uprawa seradeli spowodowała — generalnie — wzrost zasobności gleby w C i N-ogólny, N-NO₃ i N-NH₄, przyswajalne formy makroelementów — P, K, Mg i mikroelementów — B, Cu, Mn, Mo oraz pH w stosunku do poziomu przed założeniem doświadczenia. Nawożenie powodowało wzrost pobrania przez seradelę składnika nawozu i wzrost jego koncentracji w glebie.
EN
Cultivation of serradella for green crop and the applied fertilizers caused an increase of soil resources of total C, total N and its ammonia and nitrate forms, as well as available macroelements, such as P, K, Mg and microelements, B, Cu, Mn, Mo, and soil pH also increased, as compared with the one before the experiment. Statistically significant changes of soil resources, as related to the values control were as follows: a) on the objects fertilized with nitrogen, the soil contained more total nitrogen and its ammonia and nitrate forms, b) on the objects fertilized with magnesium, the soil contained more total C, total N, and magnesium, the soil pH was also higher, c) on the objects fertilized with various microelements (B, Cu, Mn and Mo), after fertilization with particular micronutrient, the soil always contained more off it.