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Bor i mangan należą do mikroelementów niezbędnych dla wzrostu i rozwoju roślin. Celem niniejszych badań było prześledzenie zmian w zawartości tych składników w materiałach organicznych, w glebie i życicy wielokwiatowej (Lolium multiflorum LAM.) pod wpływem stosowania węgli brunatnych, osadów ściekowych oraz ich mieszanin i nawożenia NPK. Doświadczenie wazonowe przeprowadzono w latach 1998-2000 metodą...
The results of two long-term experiments provided a basis to determining copper, manganese and zinc uptake by plants grown in crop rotation, and the concentrations of these elements in the soil. It was found that their mean uptake per cereal unit was as follows: Cu - 0.68 g; Mn - 5.78 g, Zn - 4.62 g. The application of manure and slurry, as well a combination of NPK fertilization and manuring, positively...
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