Issue articles 3 / 2014

• A mineral profile of winter oilseed rape in critical stages of growth - nitrogen
  Authors: W. Szczepaniak,
• Biofortification - promising approach to increasing the content of iron and zinc in staple food crops
  Authors: E. Sánchez, García-Bañuelos M., Sida-Arreola J.
• Changes in sulphur dioxide concentrations in the atmospheric air assessed during short-term measurements in the vicinity of Olsztyn, Poland
  Authors: E. Mackiewicz-Walec, Krzebietke S., Lenart L., Rogalski L., Smoczyński L.
• Content of copper, iron, manganese and zinc in typical light brown soil and spring triticale grain depending on a fertilization system
  Authors: K. Wojtkowiak, Stępień A., Warechowska M., Raczkowski M.
• Content of total zinc and its fractions in selected soils in the Province of Podlasie
  Authors: J. Wiater, Łukowski A.
• Contents of Cu, Zn, Cd, Pb and Fe in rainwater effluents discharged to surface waters in the city of Poznań
  Authors: D. Świerk, Szpakowska B., Barałkiewicz D., Gołdyn R.
• Distribution of nickel in fractions extracted with the BCR procedure from nickel - contaminated soil
  Authors: B. Kuziemska, Kalembasa S., Wieremiej W.
• Effect of foliar fertilization with tytanit on the content of selected macroelements and sodium in celery
  Authors: S. Kalembasa, Kalembasa D., Pakuła K., Malinowska E., Symanowicz B.
• Effect of slurry fertilization on the selenium content and catalase activity in lessive soil
  Authors: K. Borowska, Koper J., Kozik K., Rutkowska Ag.
• Effects of mineral deficiency on the health of young ruminants
  Authors: K. Żarczyńska, Żarczyńska K., Radwińska J.
• Influence of cadmium dose and form on the yield of oat (Avena sativa L.) and the metal distribution in the plant
  Authors: M. Skalicky, Flidr J., Tuma J., Tumova L.
• Influence of liming and mineral fertilization on the copper content in grain of spring barley (Hordeum vulgare L.) and winter wheat (Triticum aestivum L.) cultivated on loessial soil
  Authors: S. Właśniewski, Kaniuczak J., Hajduk E., Nazarkiewicz M.
• Lead concentration and the content of selected macroelements in lake sediments in Poland
  Authors: I. Bojakowska, Retka J., Krasuska J., Wiłkomirski B.
• Nitrogen fractions and amino acid content in alfalfa and red clover immediately after cutting and after wilting in the field
  Authors: C. Purwin, Sienkiewicz S., Pysera B., Lipiński K., Baranowska M., Piwczyński D., Puzio N.
• Sensitivity of soil enzymes to excessive zinc concentrations
  Authors: A. Borowik, Kucharski J., Tomkiel M., Wyszkowska J., Baćmaga M., Boros-Lajszner E.
• Suitability of some nitrogen fertilizers for the cultivation of early cabbage
  Authors: P. Chohura, Kołota E.
• The content of selected macroelements in the dry weight of permanent grassland sward, grass yields and its agricultural value
  Authors: T. Wyłupek, Harkot W., Czarnecki Z.
• The effect of polimag S fertilizer on the macronutrient content of the edible parts of three welsh onion (Allium fistulosum L.) cultivars
  Authors: J. Majkowska-Gadomska, Arcichowska-Pisarska K.
• The role of magnesium in the protection of entomopathogenic nematodes from soil pollution with oil derivatives
  Authors: M. Jaworska,
• Toxicity of salinomycin and narasin in turkeys
  Authors: W. Markiewicz, Barski D, Tomaszewska E., Burmańczuk A.
• Boron concentrations in groundwater intended for consumption from intakes located in Northern Poland
  Authors: S. Szymczyk, Koc J., Wons M.
• Impact of lignite mine waters from deep seated drainage on water quality of the Noteć River
  Authors: R. Staniszewski, Diatta J.B., Andrzejewska B.
• Iron in medicine and treatment
  Authors: D. Luchowska-Kocot,