Leszek Rachoń 4 artykuły

•   Comparison of the chemical composition of spring durum wheat grain (Triticum durum) and common wheat grain (Triticum aestivum ssp. Vulgare) •   Comparison of chemical composition of selected winter wheat species •   Nutritional value and mineral composition of grain of selected wheat species depending on the intensity of a production technology •  Spring wheat grain quality in relation to a cropping system

Marek Raczkowski 1 artykuł

•   Content of copper, iron, manganese and zinc in typical light brown soil and spring triticale grain depending on a fertilization system

Jolanta Raczuk 1 artykuł

•   Do water filters improve the quality of potable water?

Katarzyna Raczyńska 0 artykułów

Iwona Radkowska 8 artykułów

•   Effect of foliar fertilization with magnesium sulfate and supplemental L-ascorbic acid on dry matter yield and chemical composition of cv. Egida timothy grass •   Effects of silicon foliar fertilization of meadow plants on the nutritional value of silage fed to dairy cows •   Effect of multi-walled carbon nanotubes on the germination and growth characteristics of three fodder grasses in vitro and in chernozem soil •   Influence of effective microorganisms on the dry matter yield and chemical composition of meadow vegetation •   Effects of fertilization with an amino acid preparation on the dry matter yield and chemical composition of meadow plants •   Effect of silicon foliar application on the functional value of lawns                       •   Meat quality and slaughter traits of native Świniarka lambs depending on a housing system •   Effect of multi-walled carbon nanotubes (MWCNTs) on counts of microorganisms in soil as exemplified by the cultivation of selected fodder grassess

Adam Radkowski 12 artykułów

•   Effect of foliar fertilization with magnesium sulfate and supplemental L-ascorbic acid on dry matter yield and chemical composition of cv. Egida timothy grass •   Influence of effective microorganisms on the dry matter yield and chemical composition of meadow vegetation •   Effects of fertilization with an amino acid preparation on the dry matter yield and chemical composition of meadow plants •   Effect of silicon foliar application on the functional value of lawns                       •   Effect of multi-walled carbon nanotubes (MWCNTs) on counts of microorganisms in soil as exemplified by the cultivation of selected fodder grassess •   Effect of foliar fertilization with magnesium sulfate and supplemental L-ascorbic acid on dry matter yield and chemical composition of cv. Egida timothy grass •   Effects of silicon foliar fertilization of meadow plants on the nutritional value of silage fed to dairy cows •   Effect of multi-walled carbon nanotubes on the germination and growth characteristics of three fodder grasses in vitro and in chernozem soil •   Influence of effective microorganisms on the dry matter yield and chemical composition of meadow vegetation •   Effects of fertilization with an amino acid preparation on the dry matter yield and chemical composition of meadow plants •   Effect of silicon foliar application on the functional value of lawns                       •   Effect of multi-walled carbon nanotubes (MWCNTs) on counts of microorganisms in soil as exemplified by the cultivation of selected fodder grassess

Tzenka Radoukova 0 artykułów

Justyna Radwińska 3 artykuły

•   Disturbances in the acid-base and electrolyte balance and changes in serum mineral concentrations in calves diagnosed with nutritional muscular dystrophy •   Effects of selenium on animal health •   Effects of mineral deficiency on the health of young ruminants

Jadwiga Radzanowska 1 artykuł

•   Influence of growth conditions and grafting on the yield, chemical composition and sensory quality of tomato fruit in greenhouse cultivation

Maja Radziemska 0 artykułów

Agnieszka Radziminska 0 artykułów

Monika Radzymińska 0 artykułów

Sina raeisi 0 artykułów

Iwonna Rahden-Staroń 1 artykuł

•  Biomedical effects of selenium in a human organism

Ebrahim Rahimi 0 artykułów

Mehdi Rahimi 0 artykułów

Oimahmad Rahmonov 2 artykuły

•   Heavy metals in the unsaturated and saturated zone of the Upper Jurassic carbonate massif in the vicinity of Kraków •   Heavy metals in the unsaturated and saturated zone of the Upper Jurassic carbonate massif in the vicinity of Kraków

Monika Rajkowska 3 artykuły

•   Effect of culture conditions on magnesium and zinc concentrations in muscles of freshwater fish •   Levels of microelements (Cu, Zn, Fe) and macroelements (Mg, Ca) in freshwater fish •   Metal concentrations in selected organs of crayfish – Orconectes limosus and Pacifastacus leniusculus  from Mazurian Lakes

Maria Ralcewicz 2 artykuły

•   Effect of the rate of nitrogen and zinc on the zinc and copper accumulation in grain of spring triticale cultivar Kargo •   Content of total carbon and available forms of phosphorus, potassium and magnesium in soil depending on the sulphur rate and form

Mansour Ramadan 0 artykułów

Marcin Rapacz 1 artykuł

•   Effect of foliar fertilization with magnesium sulfate and supplemental L-ascorbic acid on dry matter yield and chemical composition of cv. Egida timothy grass

Nadereh Rashtchizadeh 0 artykułów

Beata Raszka 0 artykułów

Kacper Rawicki 1 artykuł

•   Thermal inversions and sulphure dioxide concentrations in some Polish cities in the winter season

Khadijeh Razavi 0 artykułów

Alicja Reczek 2 artykuły

•   Incidence of seed-borne fungi on Lupinus mutabilis depending on a plant morphotype, sowing date and plant density •   The yield and chemical composition of winter oilseed rape seeds depending on different nitrogen fertilization rates and the preceding crop

Andrei Rehilevich 0 artykułów

Łukasz Rejt 1 artykuł

•   Investigation on the distribution of mercury in tissues and organs of wild birds obtained from the area covered by Greater Warsaw

Anna Rekiel 1 artykuł

•   Influence of organic vs inorganic source and different dietary levels of selenium supplementation in diets for growing pigs on meat quality

Ewa Rekowska 2 artykuły

•   Comparison of the content of some chemical compounds in two endive cultivars grown on an open field (Cichorium endivia L.) •   Content of mineral components in roots of selected cultivars of beetroot

Paulina Renc 2 artykuły

•  Analysis of food with added minerals available on the Warsaw market •  Analysis of food with added minerals available on the Warsaw market

Marek Renčo 1 artykuł

•   Impact of foliar application of the biostimulator Mg-Titanit on the formation of winter oilseed rape  phytomass and its titanium content

Jacek Retka 1 artykuł

•   Lead concentration and the content of selected macroelements in lake sediments in Poland

Ewa Rębacz-Maron 1 artykuł

•   Fluoride content in the hair in dependence of the place of residence, sex, dietary habits and anthropometric data

Wojciech Rękawek 2 artykuły

•   Disturbances in the acid-base and electrolyte balance and changes in serum mineral concentrations in calves diagnosed with nutritional muscular dystrophy •   Effects of selenium on animal health

Rostislav Richter 1 artykuł

•   Foliar nutrition of poppy plants (Papaver somniferum L.) with selenium and the effect on its content in seeds

Andrea Ridošková 2 artykuły

•   Prediction of cadmium, lead and mercury availability to plants: comparison between diffusive gradient in thin films technique measurement and soil grown plants •   Prediction of cadmium, lead and mercury availability to plants: comparison between diffusive gradient in thin films technique measurement and soil grown plants

Tomasz Riha 1 artykuł

•   Long-term subclinical copper deficiency and it is influence on functions of parenchymal organs  and the serum macro-element deficiency in dairy cows

Paulina Robak 1 artykuł

•   Proteomic strategies in research on the cardiovascular system  

Stanisław Robak 1 artykuł

•   Macro- and microelements in eel (Anguilla anguilla) from the northern regions of Poland

Francisca Robles 1 artykuł

•  Nutrient uptake efficiency of five pistachio (Pistacia vera L.) varieties

Svetlana Rogacheva 2 artykuły

•   Phytoextraction of copper and nickel from soils characterized by different degrees of chloride salinity •   Phytoextraction of copper and nickel from soils characterized by different degrees of chloride salinity

Leszek Rogalski 1 artykuł

•   Changes in sulphur dioxide concentrations in the atmospheric air assessed during short-term measurements in the vicinity of Olsztyn, Poland

Maria Rogowska 1 artykuł

•   Spinosad decay dynamics and mineral content of some elements in chosen vegetables

Ilona Rogozińska 1 artykuł

•   Concentrations of some macroelements in potato tubers stored at 4ºC and 8ºC

Jacek Rojowski 1 artykuł

•   Some micro- and trace elements in selected bottled natural waters from the Polish market evaluated by electrochemical methods

Katarzyna Rolf 0 artykułów

Zbigniew Roliński 1 artykuł

•   Possibile use of natural zeolites in animal production and environment protection

Elżbieta Rolka 2 artykuły

•   Effect of soil contamination with cadmium and application of neutralizing substances on the yield of oat (Avena sativa L.) and on the uptake of cadmium by this crop •   Effect of soil contamination with cadmium and application of neutralizing substances on the yield of oat (Avena sativa L.) and on the uptake of cadmium by this crop

Kęstutis Romaneckas 2 artykuły

•   Impact of tillage systems on chemical, biochemical and biological composition of soil •   Impact of non-chemical weed control methods on the soil and sugar beet root chemical composition

Michał Romaniak 0 artykułów

Marcin Romanowski 1 artykuł

•   Influence of coal ash from fluidized-bed combustion and EM-1 preparation on the content of Fe and Mn in spring wheat and barley

Ewa Ropelewska 0 artykułów

Robert Rosa 4 artykuły

•   Effect of the date of planting seedlings and polypropylene fibre covering on the yield, nutritive value and quality of cv. Malaga F1 melon •   Effect of manuring with undersown catch crops and production system on the potato tuber content of macroelements •   Effect of the date of planting seedlings and polypropylene fibre covering on the yield, nutritive value and quality of cv. Malaga F1 melon •   Effect of manuring with undersown catch crops and production system on the potato tuber content of macroelements

Jerzy Roszyk 1 artykuł

•   Content of nutrients in soils of highbush blueberry (Vaccinium corymbosum L.) plantations in Poland in a long-term study

Aleksandra Roślewska 4 artykuły

•   Effect of sex on the content of elements in meat from wild boars (Sus scrofa L.) originating from the Province of Podkarpacie (south-eastern Poland) •   Effect of sex on the content of elements in meat from wild boars (Sus scrofa L.) originating from the Province of Podkarpacie (south-eastern Poland) •   The content of selected minerals determined in the liver, kidney and meat of pigs •   Influence of the sex and age on the content of selected minerals in the meat of ruffe (Gymnocephalus cernua L.) from the Vistula River, Poland

Iwona Rotter 0 artykułów

Ewa Rożek 1 artykuł

•   Changes in the content of some macronutrients in basil herbage induced by different nitrogen and potassium fertilization rates

Stanisław Rożek 3 artykuły

•   Preliminary evaluation of the influence of soil fertilization and foliar nutrition with iodine on the efficiency of iodine biofortification and chemical composition of lettuce •   Preliminary evaluation of the influence of iodine and nitrogen fertilization on the effectiveness of iodine biofortification and mineral composition of carrot storage roots •   Preliminary evaluation of the influence of soil fertilization and foliar nutrition with iodine on the effectiveness of iodine biofortification and mineral composition of carrot

Szymon Różański 1 artykuł

•   Content of selected essential metals in the meat of perch (Perca fluviatilis) from north-central Poland

Jacek Różkowski 1 artykuł

•   Heavy metals in the unsaturated and saturated zone of the Upper Jurassic carbonate massif in the vicinity of Kraków

Kazimierz Różkowski 1 artykuł

•   Heavy metals in the unsaturated and saturated zone of the Upper Jurassic carbonate massif in the vicinity of Kraków

Krzysztof Różyło 1 artykuł

•   Chemical composition of seeds of linseed (Linum usitatissimum L.) cultivars depending on the intensity of agricultural technology

Sławomir Rudzki 1 artykuł

•   Magnesium in patients operated due to colorectal or small intestine cancer and receiving total parenteral nutrition (TPN) in postoperative period

Carmelo Ruiz Rejón 0 artykułów

Małgorzata Rumińska 1 artykuł

•   Fructose – an effect on metabolic disorders

Elżbieta Rusinek-Prystupa 2 artykuły

•   Nutritional value and the content of minerals in eggs produced in large-scale, courtyard and organic systems •   The content of magnesium, calcium, sodium and potassium in infant formulas

Agata Rutkowska 1 artykuł

•   Chemical and enzymatic changes in soil treated with glufosinate ammonium

Beata Rutkowska 3 artykuły

•   Influence of soil fertilization on concentration of microelements in soil solution of sandy soil •   Effects of soil properties on copper speciation in soil solution •   Effect of salt stress caused by deicing on the content of microelements in leaves of linden

Agnieszka Rutkowska 1 artykuł

•   Effect of slurry fertilization on the selenium content and catalase activity in lessive soil

Pavel Ryant 0 artykułów

Artur Rybarczyk 0 artykułów

Marta Rybicka 1 artykuł

•   The role of magnesium in migraine pathogenesis. Potential use of magnesium compounds in prevention and treatment of migraine headaches

Magdalena Rybus-Zając 0 artykułów

Iwona Rykowska 1 artykuł

•   Evaluation of titanium content in mucosa covering two-stage intraosseous implants

Marzena Rypina 1 artykuł

•   Analysis of chosen macronutrients and vitamin D in daily food rations of elderly men and women in the context of calcium-phosphorus homeostasis

Krzysztof Rypuła 1 artykuł

•   Usefulness of calcium-magnesium products in parturient paresis in HF cows

Florian Ryszka 3 artykuły

•   Effect of the addition of zinc and selenium ions on the stability of the Biolasol liquid used for perfusion, reperfusion and preservation of parenchymal organs of the abdominal cavity •   Influence of incubation conditions on baker’s yeast enrichment in selenium •   Effect of culture parameters on selenium accumulation in Saccharomyces cerevisiae cells

Emilia Rzążewska 1 artykuł

•   Effect of manuring with undersown catch crops and production system on the potato tuber content of macroelements

Karina Rzterska 1 artykuł

•   Fluoride content in the hair in dependence of the place of residence, sex, dietary habits and anthropometric data