Browsing by Author "Korzeniowska, Jolanta"
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Item Analiza rynku nawozów mikroelementowych na tle potrzeb nawożenia mikroelementami w Polsce(Instytut Uprawy Nawożenia i Gleboznawstwa Państwowy Instytut Badawczy, 2020) Stanisławska-Glubiak, Ewa; Korzeniowska, JolantaItem Differences in the Concentration of Micronutrients in Young Shoots of Numerous Cultivars of Wheat, Maize and Oilseed Rape(MDPI, 2022) Korzeniowska, Jolanta; Stanislawska-Glubiak, EwaIndividual species of cultivated plants differ in the content of microelements in the shoots. The aim of our research was to test the hypothesis that the variability of the micronutrient content between cultivars of the same species may be similar or even greater than the differences between species. The research material consisted of shoot samples of 12 wheat, 10 maize and 12 rape varieties collected from production fields in Poland. The smallest number of samples (replicates) within one cultivar was 10. A total of 481 wheat samples, 141 maize samples and 328 rapeseed samples were taken. Wheat samples were taken at the beginning of the stem elongation stage (BBCH 30/31); maize, when the plants reached a height of 25–30 cm (BBCH 14–15); and rape, in the period from the beginning of the main stem elongation stage to the appearance of the first internode (BBCH 30/31). All varieties of the tested crop species were grown in similar soil conditions in terms of pH, texture and TOC content. B, Cu, Fe, Mn and Zn were determined in all plant samples. Wheat showed a significantly lower average concentration of all micronutrients compared to rape and maize (e.g., 10 times less B than rape). On the other hand, among the species tested, rape had the highest concentration of B, Cu and Zn, and maize had the highest concentration of Fe and Mn. In all three tested crops, the differences in the content of B and Zn were greater between species than between cultivars. In the case of Cu, Mn and Fe concentration, the cultivar differences exceeded the species differences. The results suggest that there is no need to take cultivars into account when fertilizing with B and Zn. In contrast, fertilization with Cu, Mn and Fe needs to take into account different requirements of the cultivars for these micronutrients.Item Effect of Salicylic Acid Foliar Application on Two Wheat Cultivars Grown Under Zinc Stress(MDPI, 2022) Stanisławska-Glubiak, Ewa; Korzeniowska, JolantaThe aim of this study was to investigate the effect of foliar application of salicylic acid (SA) on alleviating Zn stress in young wheat plants. Two rigorous pot experiments were conducted with two spring wheat cultivars growing on soil artificially contaminated with Zn. The experimental design included three levels of soil contamination with Zn: 0, 300 and 700 mg kg−1, and three levels of SA concentration: 0, 0.5 and 1 mM. Foliar spray of SA was applied twice at an interval of two weeks. Wheat biomass was harvested two months after plant emergence. Both cultivars showed similar biomass reduction due to Zn phytotoxicity, but differed in the accumulation and distribution of this metal in the plant. The positive effect of SA foliar application was obtained only for one of the two tested cultivars, where a reduction in the Zn translocation from the roots to the aboveground part was observed. As a consequence, the decrease in biomass caused by the toxicity of Zn was limited. A greater positive effect of SA application on wheat biomass was observed at 700 than at 300 mg kg−1 Zn in soil. The different responses of the cultivars to the SA was probably related to their different defense mechanisms against Zn stress.Item Effects of different variants of basalt-sulphur improver in the fertilisation of spring oilseed rape(Instytut Uprawy Nawożenia i Gleboznawstwa – Państwowy Instytut Badawczy w Puławach, 2023) Stanisławska-Glubiak, Ewa; Korzeniowska, Jolanta; Kucharski, Mariusz; Kufka, DominikaItem Evaluation of the Egner–Riehm DL and Mehlich 3 Tests for the Determination of Phosphorus: The Influence of Soil Properties on Extraction Efficiency and Test Conversion(MDPI, 2024-10) Korzeniowska, Jolanta; Stanislawska-Glubiak, EwaThe leaching of phosphorus (P), together with nitrogen (N), into deep water and runoff from fields into surface water has caused the dangerous phenomenon of eutrophication, which threatens the Baltic Sea. This process has led to a revision of fertilizer recommendations for farmers in most European countries. The basis for proper recommendations is the determination of soil P using a soil test. There are many different soil tests used in Europe for the determination of plant-available P in soil, which is primarily the result of the different soil conditions in the individual countries. In Poland, two soil P tests are currently used: the Egner–Riehm DL (DL) test and the Mehlich 3 (M3) test. The aim of our study was to determine the extraction efficiency of the DL and M3 tests, to explore the possibility of converting the results of one test to another, and to compare the diagnostic value of the tests. For this purpose, a collection of 237 soil–plant sample pairs was taken from maize fields in Poland. The phosphorus content was determined in all the soil and plant samples, with two methods used in the soil samples: DL and M3. The results of our study show that it is not possible to state unequivocally which test extracts more P from the soil. The extraction efficiency of the tests depends on the specific soil properties, particularly pH and texture. The most reliable conversion of DL test results to M3 is possible for soils that contain a 21–35% fraction characterized by particles less than 0.02 mm in diameter, regardless of soil pH. Furthermore, the DL test has better diagnostic value than M3, especially for alkaline soils.Item Ewolucja metod oceny zasobności gleb Polski w przyswajalne formy mikroelementów(Instytut Uprawy Nawożenia i Gleboznawstwa Państwowy Instytut Badawczy, 2020) Korzeniowska, Jolanta; Stanisławska-Glubiak, Ewa; Jadczyszyn, TamaraItem Impact of zero tillage system on the nutrient content of grain and vegetative parts of cereals(Instytut Uprawy Nawożenia i Gleboznawstwa – Państwowy Instytut Badawczy w Puławach, 2011) Stanisławska-Glubiak, Ewa; Korzeniowska, JolantaItem Nowy system nawożenia mikroelementami(Instytut Uprawy Nawożenia i Gleboznawstwa Państwowy Instytut Badawczy, 2021) Korzeniowska, Jolanta; Stanisławska-Glubiak, Ewa; Jadczyszyn, TamaraItem Ocena potrzeb nawożenia kukurydzy borem(Instytut Uprawy Nawożenia i Gleboznawstwa Państwowy Instytut Badawczy, 2007) Wróbel, Stanisław; Korzeniowska, JolantaItem Potrzeby nawożenia zbóż mikroelementami w województwie dolnośląskim(Instytut Uprawy Nawożenia i Gleboznawstwa Państwowy Instytut Badawczy, 2013) Kantek, Katarzyna; Korzeniowska, JolantaItem Programy komputerowe jako narzędzia wspomagające efektywne i bezpieczne nawożenie roślin mikroelementami(Instytut Uprawy Nawożenia i Gleboznawstwa Państwowy Instytut Badawczy, 2012) Stanisławska-Glubiak, Ewa; Korzeniowska, Jolanta; Pietruch, CzesławItem Reakcja wierzby i kukurydzy na obecność metali ciężkich w glebie z uwzględnieniem remediacji przy pomocy torfu(Instytut Uprawy Nawożenia i Gleboznawstwa Państwowy Instytut Badawczy, 2015) Stanisławska-Glubiak, Ewa; Korzeniowska, Jolanta; Kocoń, AnnaItem Rolnictwo województwa dolnośląskiego na tle kraju(Instytut Uprawy Nawożenia i Gleboznawstwa Państwowy Instytut Badawczy, 2009) Korzeniowska, JolantaItem Skuteczność zlokalizowanego nawożenia PKMg zbóż w systemie uprawy zerowej(IUNG-PIB, 2005) Stanisławska-Glubiak, Ewa; Korzeniowska, Jolanta; Kaus, AdamPrzeprowadzono 3-letnie badania, oparte na ścisłych doświadczeniach polowych, dotyczące nawożenia zbóż wieloskładnikowym nawozem PKMg w zerowym systemie uprawy roli. Dotychczas nie ma bowiem jakichkolwiek zaleceń nawozowych dla tej metody uprawowej, która, jak się przewiduje, w przyszłości będzie stosowana na większej powierzchni niż obecnie. Celem pracy było porównanie efektów nawożenia zlokalizowanego (rzędowo-wgłębnego) z tradycyjnie stosowanym nawożeniem rzutowym. Stwierdzono niezadowalające efekty nawożenia zlokalizowanego zbóż w porównaniu z rzutowym przy średniej zasobności gleby w fosfor, potas i magnez, jak również zależność tych efektów od warunków pogodowych. Przy rzędowo-wgłębnym stosowaniu nawozu zmniejszenie dawki do poziomu 2/3 w stosunku do dawki pełnej, zalecanej przy stosowaniu rzutowym, na ogół nie powodowało obniżenia poziomu plonów zbóż oraz pogorszenia jakości ziarna. Dotyczy to głównie owsa i jęczmienia jarego, a w mniejszym stopniu pszenicy ozimej.Item The effect of foliar application of copper on content of this element in winter wheat grain(Instytut Uprawy Nawożenia i Gleboznawstwa – Państwowy Instytut Badawczy w Puławach, 2011) Korzeniowska, Jolanta; Stanisławska-Glubiak, EwaItem The Effect of pH on Fertilizer Phosphorus Use Efficiency in Sandy Soil(MDPI, 2025-07) Korzeniowska, Jolanta; Stanislawsla-Glubiak, Ewa; Brosig, JoannaSoil pH strongly influences phosphorus (P) availability and, consequently, plant response to P fertilization. This study aimed to assess how soil pH affects P availability, uptake, and fertilizer use efficiency in maize (Zea mays L.) grown under controlled conditions. A pot experiment was conducted using three soil pHKCl levels (4.2, 5.2, and 6.4) and five P application doses (0, 0.5, 1, 1.5, and 2 g P pot−1). Each pot contained 10 kg of soil. Results showed that soil P concentration after harvest increased with both P dose and pH, with the highest values recorded at pH 6.4. Maize grain and straw yields responded differently to P fertilization depending on pH. At pH 5.2, the highest grain yield and agronomic efficiency (AE) were observed at the 0.5 g P dose, while higher doses led to yield reductions. At pH 4.2, P fertilization significantly increased both grain yield and P uptake, but excessive doses reduced yields. In contrast, at pH 6.4, yield increased steadily with rising P doses, though AE and apparent phosphorus recovery (APR) were lowest. The highest APR was observed at pH 4.2 and the lowest at pH 6.4. Overall, the results suggest that optimal maize response to P fertilization occurs near pH 5.2, where both yield and efficiency indices peak.Item The Phytoremediation Potential of LocalWild Grass Versus Cultivated Grass Species for Zinc-Contaminated Soil(MDPI, 2023) Korzeniowska, Jolanta; Stanislawska-Glubiak, EwaThe aim of the study was to compare the phytoremediation potential of cultivated grasses with local wild grass for soil contaminated with zinc. Two pot experiments were carried out on soil artificially contaminated with Zn. Four species of cultivated grasses were used as test plants: Poa pratensis, Lolium perenne, Festuca rubra, Festuca pratensis, and one wild, native grass: Deschampsia caespitosa. Wild grass seeds were collected from soil contaminated with heavy metals near a zinc smelter. The phytoremediation potential of grasses was determined on the basis of the tolerance index (TI), bioaccumulation (BF), and translocation (TF) factors. Differences were found between the species in the reduction in the shoot and root biomass with increasing soil contamination with Zn. The tolerance of the studied grasses to excess Zn in the soil was in the following order: D. caespitosa > L. perenne > F. rubra > F. pratensis > P. pratensis. In addition, there were differences in the accumulation and distribution of Zn between the roots and shoots, which is related to the different defense mechanisms of the studied grasses against Zn phytotoxicity. Of the five grasses tested, the highest phytoremediation potential was shown by D. caespitosa. This grass had a significantly higher tolerance to Zn and a lower transfer of Zn from the roots to shoots than the other cultivated grasses tested. All four cultivated grasses can be useful for phytostabilization because they accumulated Zn mainly in the roots and limited its translocation to the shoots. Unlike wild grass seeds, cultivated grass seeds are readily available commercially and can be used for the phytoremediation of HM- contaminated sites.Item The Suitability of Several Grasses for the Remediation of Hotspots Affected by Cadmium Contamination(MDPI, 2024) Korzeniowska, Jolanta; Stanislawska-Glubiak, EwaAreas contaminated with cadmium require remediation because it is a highly toxic element. The aim of this study was to assess the Cd tolerance of four grass species (Poa pratensis, Lolium perenne, Festuca rubra, and Festuca pratensis) and to identify the most useful grass for the phytostabilization of areas with extremely high Cd content in the soil. Additionally, the relationship between grass tolerance to Cd and the glutathione (GSH) content in shoots was examined. Two series of pot experiments were carried out using soil artificially contaminated with Cd. Three levels of contamination were used—30, 60, and 130 mg kg−1 Cd—against a control. The plants were cut down 2 months after sowing. At the Cd1 level, L. perenne showed the highest tolerance to Cd (tolerance index TI = 86), while P. pratensis had the lowest tolerance (TI = 65). At Cd2, the TIs ranged from 52 to 59, indicating a similar tolerance of all species. Cd3 was most harmful to L. perenne (TI = 24), while P. pratensis was the most tolerant (TI = 31). Grassroots accumulated much more Cd than shoots. L. perenne showed the greatest increase in root Cd at each contamination level, followed by F. pratensis and then P. pratensis and F. rubra. It is noteworthy that the tolerance of grasses to Cd3 was related to the GSH content in shoots. P. pratensis and F. rubra increased the GSH content 4.6 and 3.6 times, respectively, while L. perenne and F. pratensis only increased it 2.3 times compared to the control plants.Item Wpływ nawożenia krzemem na zmniejszenie szkodliwego wpływu metali ciężkich dla roślin(Instytut Uprawy Nawożenia i Gleboznawstwa Państwowy Instytut Badawczy, 2020) Zajączkowska, Aleksandra; Korzeniowska, JolantaItem Wykorzystanie szkła wodnego z Zakładów Chemicznych „Rudniki” do nawożenia roślin krzemem(Wydawnictwo Czasopism i Książek Technicznych SIGMA-NOT Sp. z o.o., 2024) Korzeniowska, Jolanta; Stanisławska-Glubiak, Ewa; Łatacz, AndrzejBadano efekty doglebowego stosowania płynnego szkła potasowego i krzemianu potasu w postaci stałej, jako źródeł krzemu i potasu dla roślin. Oba produkty okazały się bardzo dobrymi nawozami potasowo-krzemowymi, których aplikacja powodowała 13-30% przyrost biomasy młodych roślin kukurydzy i słonecznika oraz wzrost w nich zawartości krzemu i potasu. Wobec niewielkiej oferty łatwo rozpuszczalnych nawozów krzemowych, badane produkty powinny być wykorzystywane głównie do nawożenia krzemem, zwłaszcza roślin jednoliściennych wykazujących duże zapotrzebowanie na ten pierwiastek.