Search Results - "Z. Dobrzanski"

Soybean meal enriched with microelements by biosorption – A new biological feed supplement for laying hens. Part I. Performance and egg traits by Witkowska, Z., Chojnacka, K., Korczyński, M., Świniarska, M., Saeid, A., Opaliński, S., Dobrzański, Z.

“…•The effect of soybean meal enriched with microelements on egg traits was evaluated.•New supplement improved eggshell strength, eggshell thickness and albumen…”
Get full text

Effect of macroalgae enriched with microelements on egg quality parameters and mineral content of eggs, eggshell, blood, feathers and droppings by Michalak, I, Chojnacka, K, Dobrzański, Z, Górecki, H, Zielińska, A, Korczyński, M, Opaliński, S

“…This study presents results obtained from feeding experiment on laying hens, which were fed with the diet supplemented with two marine macroalgae: Enteromorpha…”
Get full text

Effect of iodine-enriched yeast supplementation of diet on performance of laying hens, egg traits, and egg iodine content by Opalinski, S, Dolinska, B, Korczynski, M, Chojnacka, K, Dobrzanski, Z, Ryszka, F

“…The aim of the study was to evaluate the effect of iodine yeast (I-yeast) supplementation on the performance, egg traits, and iodine content of eggs of laying…”
Get full text

Effect of humic-plant feed preparations on biochemical blood parameters of laying hens in deep litter housing system by Bubel, F, Dobrzański, Z, Gaweł, A, Pogoda-Sewerniak, K, Grela, E R

“…An influence of various humic-plant feed additives based on some herbs (nettle, chamomile, yarrow, perforatum), lucerne and humic materials on biochemical…”
Get full text

The effect of humic-fatty acid preparation on selected haematological and biochemical serum parameters of growing rabbits by Miśta, D., Rząsa, A., Wincewicz, E., Zawadzki, W., Dobrzański, Z., Szmańko, T., Gelles, A.

“…In this study, we assessed the effect of a humic-fatty acid preparation (HFA) used in rabbit feed on certain haematological and biochemical serum parameters…”
Get full text

Response of pregnant and lactating sows to reduced protein content in complete compound feed by Gajewczyk, P, Korniewicz, D, Kołacz, R, Dobrzański, Z, Korniewicz, A

“…The experimental material consisted of 42 sows divided into 3 feeding groups, each containing 14 sows fed complete compound feed varying in protein content…”
Get more information

The influence of feed phosphates on the structural, mechanical and chemical properties of bone tissue in pigs by Nikodem, A, Dragan, Sz, Kołacz, Sz, Dobrzanski, Z

“…The aim of the study was to assess the influence of various feed phosphates on the structural and mechanical properties as well as on the chemical composition…”
Get full text

Biomass of Spirulina maxima enriched by biosorption process as a new feed supplement for swine by Saeid, A, Chojnacka, K, Korczyński, M, Korniewicz, D, Dobrzański, Z

“…This paper deals with the new mineral feed additives with Cu produced in a biosorption process from a semi-technical scale. The natural biomass of edible…”
Get full text

Changes in selected serum parameters of broiler chicken fed supplemental chromium by Króliczewska, B., Zawadzki, W., Dobrzanski, Z., Kaczmarek-Oliwa, A.

“…Summary The present study was conducted to evaluate the effect of chromium (Cr) from Cr yeast on the growth performance and total cholesterol, high‐density…”
Get full text

Effect on supplementation of Spirulina maxima enriched with Cu on production performance, metabolical and physiological parameters in fattening pigs by Saeid, A, Chojnacka, K, Korczyński, M, Korniewicz, D, Dobrzański, Z

“…In this paper, the effect of addition of the biomass of Spirulina maxima enriched with copper (Sm-Cu) to the animal feed is discussed. The biomass was…”
Get full text

Mercury bioaccumulation in hair and skin of arctic foxes (Vulpes lagopus) and silver foxes (Vulpes vulpes) in rural and urbanized region by Dobrzański, Z., Filistowicz, A., Przysiecki, P., Nowicki, S., Walkowiak, K., Czyż, K.

“…Mercury bioaccumulation in hair and skin of silver and arctic foxes farmed in typically rural and urbanized regions (Wielkopolskie Voivodship, Poland) was…”
Get full text

The effect of phosphogypsum as the mineral feed additive on fluorine content in eggs and tissues of laying hens by Górecki, H., Chojnacka, K., Dobrzański, Z., Kołacz, R., Górecka, H., Trziszka, T.

“…In the present study, laying hens were fed with mixtures supplemented with mineral feed additives, containing waste phosphogypsum, as the source of calcium and…”
Get full text

The influence of feed phosphates on the structural, mechanical and chemicalproperties of bone tissue in pigs by Nikodem, A., Dragan, Sz, Kołacz, Sz, Dobrzanski, Z.

“…The aim of the study was to assess the influence of various feed phosphates on the structural and mechanical properties as well as on the chemical composition…”
Get full text

Mercury Bioaccumulation in Eggs of Hens Experimentally Intoxicated with Methylmercury Chloride and Detoxified with a Humic-Aluminosilicate Preparation by Barej, R, Dobrzański, Z, Popiela-Pleban, E, Bubel, F, Polak-Juszczak, L

“…ABSTRACT The aim of the study was to evaluate the effectiveness of preventive-detox preparation (P-dP) based on humic and aluminosilicate substances in the…”
Get full text

Use of natural and synthetic aluminosilicates in decontamination of feed contaminated by fungi and micotoxins by Kołacz, R, Dobrzański, Z, Kulok, M

“…The contamination of feed with micotoxin has been a serious problem in animal nutrition. Many existing methods of decontamination are not satisfying due to the…”
Get more information

Effect of Various Feed Phosphates on Biochemical Indices of Blood and Mineral Composition of Bones in Finishing Pigs by Dobrzański, Zbigniew, Pogoda-Sewerniak, Krystyna, Dragan, Szymon, Korniewicz, Daniel, Hoffmann, Krystyna, Korniewicz, Adolf

“…The aim of this study was to evaluate the effect of three different chemical feed phosphates on the blood biochemical indicators and the content of main…”
Get full text

Application of Mineral Sorbents to Filtration of Air Contaminated by Odorous Compounds by S. Opalinski, M. Korczynski, M. Szoltysik, R. Kolacz, Z. Dobrzanski, W. Gbiorczyk

“…Abstract preview not available - see full-text PDF article…”
Get full text

The effect of nanosilver-based preparation on microbiological quality of poultry litter by Czyż, Katarzyna, Dobrzański, Zbigniew, Kowalska-Góralska, Monika, Senze, Magdalena, Wyrostek, Anna

“…The study aimed to examine an effect of the preparation based on nanosilver suspension on mineral carrier on poultry litter microbiological profile. The study…”
Get full text

Case of primary cancer of the jejunum by DOBRZANSKI, Z, SOKOL, S

Get more information

Application of nanosilver based preparation in ammonia reduction in broiler house by Czyż, K., Patkowska-Sokoła, B., Dobrzański, Z., Opaliński, S.

“…The aim of the study was to determine the dose of a nanotechnological-mineral preparation based on nanosilver and vermiculite for an effective ammonia…”
Get full text