Bartosz Panek

Abstract Rising populations intensify food demand and place increasing pressure on already degraded soils, driving the need for sustainable, waste-derived fertilizers that can enhance plant growth. This research aimed to assess the potential use of biochar as a soil amendment to support plant growth. The biochar used in this study was produced from sunflower husk and examined in three variants obtained at pyrolysis temperatures of 300, 400, and 500 °C, applied at different dosage levels.

Conflict of Interest The authors declare no conflict of interest. Data Availability Statement The data that support the findings of this study are available from the corresponding author upon reasonable request. Supporting Information Filename Description smll71693-sup-0001-SuppMat.pdf1.2 MB Supporting Information References 1, , , Ecol. Chem. Eng. S. 2018, 25, 9. 2 J. Frenken, I. Groot Eds, Operando Research in Heterogeneous Catalysis, Springer, Cham, 2017. 3, , , Int. J. Quantum Chem. 2021, 121, 26380.

Doświadczony w robieniu partyjnej propagandy Artur Starewicz latem 1948 roku wyjechał w trudny dla nowej władzy teren. Mazowsze, Kielecczyzna i Lubelskie to ziemie stare, na których trzymały się jeszcze podziemne oddziały partyzanckie, mimo amnestii ogłoszonej rok wcześniej. W Radomiu Starewicz zobaczył chłopską złość.