Autor: Sokólski, M. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: The effect of a micro-granular starter fertilizer on the biomass quality of winter oilseed rape
Autorzy:: Jankowski, K.J.
Sokolski, M.
Powiązania:: https://bibliotekanauki.pl/articles/15919.pdf
Data publikacji:: 2018
Wydawca:: Uniwersytet Warmińsko-Mazurski w Olsztynie / Polskie Towarzystwo Magnezologiczne im. Prof. Juliana Aleksandrowicza
Źródło:: Journal of Elementology; 2018, 23, 4
1644-2296
Pojawia się w:: Journal of Elementology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Effect of micro-granular starter fertilizer on the micronutrient content of winter rapeseed biomass
Autorzy:: Jankowski, K.J.
Sokolski, M.
Olszewski, J.
Powiązania:: https://bibliotekanauki.pl/articles/14696.pdf
Data publikacji:: 2019
Wydawca:: Uniwersytet Warmińsko-Mazurski w Olsztynie / Polskie Towarzystwo Magnezologiczne im. Prof. Juliana Aleksandrowicza
Źródło:: Journal of Elementology; 2019, 24, 2
1644-2296
Pojawia się w:: Journal of Elementology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Yield and quality of winter wheat (Triticum aestivum L.) in response to different systems of foliar fertilization
Autorzy:: Jankowski, K.J.
Hulanicki, P.S.
Sokolski, M.
Hulanicki, P.
Dubis, B.
Powiązania:: https://bibliotekanauki.pl/articles/962730.pdf
Data publikacji:: 2016
Wydawca:: Uniwersytet Warmińsko-Mazurski w Olsztynie / Polskie Towarzystwo Magnezologiczne im. Prof. Juliana Aleksandrowicza
Opis:: Foliar fertilizers are increasingly used in agricultural practice to maximize the yield potential of T. aestivum. Foliar fertilization can effectively reverse nutritional deficiencies (macronutrients), and it can be used as the main method for supplying plants with the required micronutrients. The objective of this study was to determine the effect of various systems of foliar micronutrient and macronutrient fertilization on the yield and quality of wheat grain. A field experiment was carried out in 2012-2015, in the Agricultural Experiment Station in Bałcyny, owned by the University of Warmia and Mazury in Olsztyn. The highest grain yield (10.16 Mg ha-1) of winter wheat was noted in the treatment where foliar fertilizers were supplied in 5 applications. It was higher by 230-430 to 660 kg ha-1 than in plots where foliar fertilizers were supplied in 2 applications. Intensified foliar fertilization increased nitrogen (54%) and potassium (12%) concentrations, but decreased the magnesium (10%) content of winter wheat straw. The concentrations of phosphorus (0.34 g kg-1 dry matter (DM)), potassium (0.23 g kg-1 DM), calcium (0.40 g kg-1 DM) and sulfur (0.05 g kg-1 DM) in winter wheat grain increased in response to intensified foliar fertilization. Foliar application of liquid macronutrient and micronutrient fertilizers increased micronutrient concentrations in winter wheat straw (copper, zinc, manganese, iron), but decreased the micronutrient content of grain (copper, zinc, iron). Intensified foliar fertilization significantly reduced total protein content (1.1 g kg-1 DM) and gluten content (0.9%) and deteriorated protein quality. The influence of different foliar fertilization systems on the falling number was determined by precipitation levels during the heading and ripening of winter wheat. The rheological properties of dough (development, stability and softness) improved each year in response to intensified foliar fertilization with macronutrients and micronutrients.
Źródło:: Journal of Elementology; 2016, 21, 3
1644-2296
Pojawia się w:: Journal of Elementology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Yield and quality of winter oilseed rape in response to different systems of foliar fertilization
Autorzy:: Jankowski, K. J.
Hulanicki, P. S.
Krzebietke, S.
Żarczyński, P.
Hulanicki, P.
Sokólski, M.
Powiązania:: https://bibliotekanauki.pl/articles/962824.pdf
Data publikacji:: 2016
Wydawca:: Uniwersytet Warmińsko-Mazurski w Olsztynie / Polskie Towarzystwo Magnezologiczne im. Prof. Juliana Aleksandrowicza
Opis:: The aim of this study was to determine the effect of different systems of foliar fertilization on the yield of winter oilseed rape (Brassica napus L.), the mineral composition of post-harvest biomass and the processing suitability of seeds. In winter oilseed rape grown on boulder clay, intensified foliar fertilization increased seed yield (by 0.43-0.69 Mg ha-1 87% dry matter, DM), straw yield (by 0.59-1.69 Mg ha-1 DM), and decreased the harvest index (by 2-3%). The seeds of winter oilseed rape accumulated more N, P, Ca, Zn, Cu, Mn and Fe than straw. The concentrations of P, Mg and S were higher in straw than in seeds. Foliar fertilization increased the N, P and K content (by 2.0, 0.35 and 1.15 g kg-1 DM, respectively) and decreased the Mg and S content of straw (by 2.08 and 0.77 g kg-1 DM, respectively). A chemical analysis of seeds revealed significant changes only in the concentrations of K, S (increase by 0.57 and 0.55 g kg-1 DM, respectively) and P (decrease by 0.90 g kg-1 DM, respectively) under the influence of foliar fertilization. Intensified foliar fertilization increased the concentrations of Cu and Zn and decreased the levels of Mn and Fe in straw and seeds. The nutritional value of seeds deteriorated (crude fat content decreased by around 5.5 g kg-1 DM, but the composition of fatty acids (FAs), and the proportions of saturated FAs, monounsaturated FAs and polyunsaturated FAs were not significantly altered) with an increase in foliar fertilization levels. Foliar application of macronutrients and micronutrients improved the feed value of winter oilseed rape seeds. Intensified foliar fertilization reduced the content of alkenyl (by approx. 47%) and indole (by approx. 6%) glucosinolates in seeds, mostly due to a decrease in the concentrations of progoitrin, gluconapin and 4-OH-glucobrassicin.
Źródło:: Journal of Elementology; 2016, 21, 4
1644-2296
Pojawia się w:: Journal of Elementology
Dostawca treści:: Biblioteka Nauki

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