W
Waldemar Lajszner
Researcher at University of Warmia and Mazury in Olsztyn
Publications - 12
Citations - 239
Waldemar Lajszner is an academic researcher from University of Warmia and Mazury in Olsztyn. The author has contributed to research in topics: Bioenergy & Loam. The author has an hindex of 8, co-authored 12 publications receiving 199 citations.
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Journal Article
The effects of copper on soil biochemical properties and its interaction with other heavy metals
TL;DR: In this article, the effect of soil contamination with copper on soil biochemical properties and oat yields was assessed in a pot experiment, where copper was applied alone or in combination with other heavy metals.
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Identification of hybrids of spelt and wheat and their parental forms using shape and color descriptors
TL;DR: In this paper, the results indicate significant differences between the group of 24 hybrids and their parental forms, and the applied method may facilitate the identification of hybrids between common wheat and other Triticum species and the selection process in creative breeding.
Journal Article
Enzymatic activities in different soils contaminated with copper
TL;DR: In this paper, the effect of soil contamination with CuSO 4 · 5H 2 O applied in the following doses of Cu kg -1 : 150, 300, 450 and 600 mg on the activity of dehydrogenases, urease and acid phosphatase and alkaline phosphatases was studied in a pot experiment.
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Short rotation coppices, grasses and other herbaceous crops: Biomass properties versus 26 genotypes and harvest time
Mariusz J. Stolarski,Malwina Śnieg,Michał Krzyżaniak,Józef Tworkowski,Stefan Szczukowski,Łukasz Graban,Waldemar Lajszner +6 more
TL;DR: In this article, the authors assess the thermophysical properties and elemental composition of 26 perennial plant genotypes (15 short rotation woody crops, 6 herbaceous plants and 5 grasses) obtained at three different dates (November, January, March) in three consecutive harvest cycles.
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How does extraction of biologically active substances with supercritical carbon dioxide affect lignocellulosic biomass properties
Mariusz J. Stolarski,Kazimierz Warmiński,Michał Krzyżaniak,Katarzyna Tyśkiewicz,Ewelina Olba-Zięty,Łukasz Graban,Waldemar Lajszner,Dariusz Załuski,Rafał Wiejak,Piotr Kamiński,Edward Rój +10 more
TL;DR: In this paper, the thermophysical properties and chemical composition of 19 types of PIC biomass previously subjected to two types of supercritical carbon dioxide (scCO2) extraction compared to the biomass before extraction were assessed.