Issue articles 4 / 2014

• Effect of land use on the carbon and nitrogen forms in humic horizons of Stagnic Luvisols
  Authors: J. Jonczak,
• Effect of soil pollution with polycyclic aromatic hydrocarbons on maize biomass yield and accumulation of selected trace elements
  Authors: K. Gondek, Kopeć M., Tabak M.
• Estimation of cation exchange capacity and cation saturation of Luvisols developed from loess
  Authors: J. Paluszek,
• Changes in the chemical composition of organic media used in cultivation of garden horned violet (Viola cornuta L.) from the Patiola F1 group
  Authors: A. Dobrowolska, Janicka D.
• Chemical composition of pea (Pisum sativum L.) seeds depending on tillage systems
  Authors: A. Woźniak, Makarski B., Stępniowska A., Soroka M.
• Content of Fe, Mn, Cu and Zn in light soil after introducing anions in the form of calcium salts and after irrigation
  Authors: Ł. Chorągwicki, Wojcieszczuk M., Wojcieszczuk T.
• Content of phosphorus and selected metals in bottom sediments of Starzyc Lake under conditions of pulverizing water aeration
  Authors: H. Siwek, Wesołowski P., Brysiewicz A.
• Description and assessment of chemical properties of fruits of the chocolate vine (five-leaf Akebia) Akebia quinata (Houtt.) Decne and dead man's fingers Decaisnea insignis (Griff.) Hokk.f. & Thomson, grown in Szczecin and in the Arboretum in Glinna (northwestern Poland)
  Authors: I. Ochmian, Guan T., Kubus M.
• Effect of diversified fertilization with nitrogen, sulphur and boron on fatty acids profile in oil flax seeds
  Authors: A. Wondołowska-Grabowska,
• Effect of organic and nitrogen fertilization on selected components in potato tubers grown in a simplified crop rotation
  Authors: J. Pobereżny, Wszelaczyńska E., Spychaj-Fabisiak E., Janowiak J.
• Effect of sewage sludge application on the growth, yield and chemical composition of prairie cordgrass (Spartina pectinata Link.)
  Authors: W. Helios, Malarz W.
• Influence of coal ash from fluidized-bed combustion and EM-1 preparation on the content of Fe and Mn in spring wheat and barley
  Authors: M. Gibczyńska, Gałczyńska M., Stankowski S., Romanowski M.
• Lithium and the application of its compounds in different fields of medicine
  Authors: M. Kiełczykowska, Musik I.
• Microelements in soils and in leaves of selected tree species in an industrial urban area
  Authors: E. Hajduk, Kaniuczak J.
• Resistance of dehydrogenases, catalase, urease and plants to soil contamination with zinc
  Authors: J. Kucharski, Wyszkowska J., Kucharski M., Borowik A.
• The effect of Tytanit application on the content of selected microelements and the biological value of tomato fruits
  Authors: B. Markiewicz, Kleiber T.
• The impact of nitrogen fertilization and Rhizobium inoculation on the yield and quality of Trigonella foenum-graecum L.
  Authors: J. Wierzbowska, Wierzbowska J., Żuk-Gołaszewska K.
• Usefulness of clinical, histopathological and some biochemical and mineral investigations in diagnosis of bovine hyperkeratosis in dairy cattle
  Authors: M. Kleczkowski, Kluciński W., Binek M., Gralak M., Badurek I., Garncarz M., Kulka M., Pietrzykowska E.
• Magnesium in medicine and treatment
  Authors: J. Kocot,
• Nitrogen fractions in spent mushroom substrate
  Authors: M. Becher, Pakuła K.