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- Bibliografia Publikacji Pracowników IUNG-PIB jest zbiorem opisów bibliograficznych publikacji pracowników Instytutu.
- Czasopisma naukowe: Polish Journal of Agronomy (kontynuacja Pamiętnika Puławskiego); Nawozy i Nawożenie ( Fertilizers and Fertilization)
- "Pamiętnik Puławski" jest kontynuacją ukazującego się w okresie międzywojennym "Pamiętnika PINGW". Publikacja zawiera syntetyczne opracowania wyników badań prowadzonych przez pracowników IUNG, opatrzone streszczeniami w języku angielskimi i rosyjskim. W latach 1961-2010 opublikowano 152 zeszyty "Pamiętnika Puławskiego". Kontynuatorem tej publikacji jest czasopismo "Polish Journal of Agronomy"
- Zbiór zawiera instrukcje upowszechnieniowe, wdrożeniowe, zalecenia agrotechniczne, materiały szkoleniowe.
- Zbiór zawiera prace doktorskie obronione w IUNG-PIB oraz Monografie i Rozprawy Naukowe
Recent Submissions
Comparison of spring barley (Hordeum vulgare L.) varieties grown in organic farming conditions: lodging and plant height
(The Scientific Agricultural Society of Finland, 2025) Lenartowicz, Tomasz; Bujak, Henryk; Przystalski, Marcin; Nowosad, Kamila; Jończyk, Krzysztof; Feledyn-Szewczyk, Beata
Lodging is one of the main factors influencing yield reduction in both organic and conventional systems. In the organic system, lodging is mainly controlled by selecting varieties with increased resistance to lodging, by regulating sowing density, or by cultivation of varieties of appropriate height. The present study aimed to compare ten varieties tested in the years 2020–2022 in organic trials in terms of plant height and resistance to lodging in two growth phases (milk and harvest). Depending on the analyzed trait, a linear or cumulative link linear mixed model was fitted on plot data. The analyses showed that variety Farmer was the most resistant to lodging in the two growth phases, whereas varieties KWS Vermont and Rubaszek were less resistant to lodging in two growth phases than Farmer, but only at the milk phase, the differences were significant. Furthermore, Radek was the tallest among the tested varieties, whereas Farmer was classified as mid-tall. According to Wricke’s ecovalence coefficient, Bente was the most stable, while Farmer ranked third. Therefore, varieties that are the most resistant to lodging and are the most stable in terms of height, should be promoted for cultivation.
The Significance of Herbicide–Humin Interactions in Sustainable Agroecosystems
(MDPI, 2025) Jerzykiewicz, Maria; Ćwieląg-Piasecka, Irmina; Weber, Jerzy; Ukalska-Jaruga, Aleksandra; Jamroz, Elżbieta; Kocowicz, Andrzej; Dębicka, Magdalena; Bekier, Jakub; Mielnik, Lilla; Bejger, Romualda; Banach-Szott, Magdalena; Grabusiewicz, Agnieszka
Humin, as the most stable fraction in soil organic matter, determines possibility of sustainable environmental development by influencing, among other things, the binding and migration of different chemicals in soil. The aim of this paper was to determine changes in the properties of humins after interaction with three selected active substances of herbicides differing in structure and chemical properties (pendimethalin, metazachlor, and flufenacet) and two different commercial products. In accordance with OECD 106 guidelines, humins isolated from eight different soils were saturated with herbicide compounds under study. As humin is a non-hydrolyzable organic carbon fraction, solid state research techniques (elemental analysis, NMR, FTIR, EPR, and UV-Vis) were applied. The results clearly showed that the interaction between humin and herbicides increases the concentration of oxygen-containing groups and the internal oxidation (ω) in humin. For all investigated humins, a reduction in radical concentration was observed. Radicals in humins were not completely quenched; a certain concentration of radicals with unchanged structure always remained in the samples. Other spectroscopic analyses showed no significant changes in the structure of pesticide-saturated and non-saturated humins. This suggests that sorption of the studied compounds occurs on the humins only as a result of the interaction of physical forces on the surface of the studied organic matter fraction. Thus, interaction with the studied herbicides occurs as a surface phenomenon, and the inner core remains protected by the condensed structure and/or strong binding to the clay minerals.
Effect of Paulownia and Buckwheat Intercropping on Soil Microbial Biodiversity, Dehydrogenase Activity, and Glomalin-Related Soil Protein
(MDPI, 2025) Woźniak, Małgorzata; Liszewski, Marek; Jama-Rodzeńska, Anna; Gębarowska, Elżbieta; Siebielec, Sylwia; Kaczmarek, Agata; Gałka, Bernard; Zalewski, Dariusz; Bąbelewski, Przemysław
Intercropping of trees and classical crops has been proposed as a practice to help adapt to climate change and protect soil against erosion. However, the effects of intercropping on soil biology are not sufficiently quantified. Therefore, the aim of this study was to evaluate microbiological changes in the soil resulting from the intercropping of Paulownia and buckwheat. A field experiment, involving an intercropping and control no-tree variant, was conducted from 2019 to 2022 with a plot size of 30 m2. Buckwheat rhizosphere soil samples were collected twice in both 2021 and 2022 in order to evaluate the effects of intercropping on a range of parameters describing soil microbiome status: abundance of microorganisms, bacterial and fungal community structure (using Illumina MiSeq sequencing), dehydrogenases (DHA) activity, and total glomalin-related soil proteins (T-GRSP). In addition, the colonisation of buckwheat roots by fungi, yield, and biometric traits of the plant were determined. Next-generation sequencing showed that Actinobacteria, Proteobacteria, and Acidobacteria were dominant in the microbiome of every variant of the experiment, regardless of the crop. In contrast, the mycobiome was dominated by fungi classified as Ascomycota and Mortierellomycota. This observation corresponded to an increase in buckwheat yield in intercropped plots. Biometric traits, namely buck wheat yield and total kernel weight per plant, showed higher values when buckwheat was intercropped with Paulownia compared to the control. DHA activity was stimulated by intercropping at the first sampling date, whereas glomalin concentration and abundance of microorganisms were not dependent on the cropping systems tested. This study shows that tree-based intercropping (TBI) systems promote a more diverse soil microbial community and function than conventional agriculture. Our results also suggest that TBI positively impacts buckwheat biometric traits, supporting its implementation in rural landscapes. The yield under intercropping cultivation amounted to 0.65 t ha−1, while in control sites it was 0.53 t ha−1. The total abundance of bacteria under intercropping cultivation was higher compared to monoculture in 2021 at the first term of sampling (4.3 × 10 4) and in 2022 in the second term of soil sampling (4.6 × 10 4).
Changes in soil organic carbon stocks and chemical properties in organogenic soils under long-term agricultural use in Central Europe, Poland
(John Wiley & Sons Ltd, 2025) Zając, Ewelina; Smreczak, Bożena; Ukalska-Jaruga, Aleksandra; Skalski, Tomasz; Oleszczuk, Ryszard; Scharenbroch, Bryant C.
Organic soils, particularly peatlands, are important carbon sinks. In Europe, almost half of its area has been drained and is primarily used for agriculture as grasslands. In Poland, 86% of the drained peatland area causes problems with high carbon dioxide emissions due to organic matter oxidation. The aim of the study was to analyze changes in organic soils between 1975 and 2017 using data from 476 reference soil profiles. The results showed a significant decrease in organic soils (≥12% SOC) from 62% to 35%, and an increase in organo-mineral (6.0-12.0% SOC) and non-humose mineral soils (≤1.75% SOC) by a similar percentage. The depth of SOC rich layers also decreased significantly, with deep soils (>100 cm) dropping from 20% to 5% and shallow soils (21-50 cm) increasing from 24% to 58%. The average SOC stock loss was almost 273 Mg C·ha -1 (from 500.42 Mg C·ha -1 to 228.04 Mg C·ha -1), with the median being four times lower. A decrease in SOC stock was observed in 64% of sites, while an increase was seen in 36%. The most significant decrease in SOC stock, by 64.67% compared to 1975, occurred in organic soils (from 762.19 Mg C·ha -1 to 269.26 Mg C·ha -1). There was an increase in SOC stock in organo-mineral, humose, and non-humose mineral soils, although it was not statistically significant. Moreover, the results indicated that continuous grassland use on organic soils does not offset carbon losses from organic matter oxidation due to drainage.
The Influence of Fusarium culmorum on the Technological Value of Winter Wheat Cultivars
(2025-03-20) Aleksandrowicz, Edyta; Dziedzic, Krzysztof; Szafrańska, Anna; Podolska, Grażyna
The research hypothesis assumes that Fusarium culmorum infection affects the baking value of wheat. The aim of the research was to determine the effect of the cultivar on the rheological properties of wheat dough in response to Fusarium culmorum infection of wheat. A two-factor experiment conducted during the 2018–2020 growing seasons in Osiny, Poland, was set up using the completely randomized block design with three replications. The first factor was winter wheat cultivars (six cultivars), while the second factor was inoculation (two levels—Fusarium culmorum and distilled water—control). The immunoenzymatic ELISA method was used to determine the content of deoxynivalenol (DON) in grain. The DON content in the grain varied between cultivars. Fusarium culmorum inoculation resulted in an increase in protein, ash content, and flour water absorption, changes in dough rheological properties, and a decrease in the sedimentation index. Inoculation also caused negative changes in starch properties. The observed interaction between Fusarium culmorum inoculation and cultivars in shaping the qualitative parameters and rheological properties of the dough indicates that there are wheat cultivars less susceptible to Fusarium infection, which do not show any significant changes as a result of infection.