Zobrazeno 1 - 10
of 50
pro vyhledávání: '"huminové látky"'
Autor:
Vlašicová, Silvie
Nowadays, huge amounts of drugs get into watercourses and soil due to wrong disposal in sewage treatment plants. In this work, the sorption and desorption behavior of Ibuprofen in the soil system was studied, especially in relation to humic acids. Th
Externí odkaz:
http://www.nusl.cz/ntk/nusl-449792
Autor:
Solanský, Pavel
This diploma thesis is focused on the study of structure and physicochemical properties of organic fractions of humic substances, which were obtained by the method of thin-layer chromatography. Humic substances, which were used in this study, were is
Externí odkaz:
http://www.nusl.cz/ntk/nusl-445143
Autor:
Kratochvílová, Romana
The new forms of superabsorbent polymers (SAP) on the base of acrylic acid were developed and studied in this thesis. The SAP are focused on agricultural and environmental applications. While they are applied to the soil, SAP can prevent water losing
Externí odkaz:
http://www.nusl.cz/ntk/nusl-432960
Autor:
Šméralová, Ester
Presented master's thesis focuses on the study of hydration of selected biocolloid substances, specifically humic substances (humic acids and fulvic acids), hyaluronic acid with three different molecular weight, chitosan and dextran. Interaction of b
Externí odkaz:
http://www.nusl.cz/ntk/nusl-402122
Autor:
Rampáčková, Eliška
This thesis deals with the study of transport commercial solution of pottasium lignohumate through the plant cuticles, as the main barriers in transport of active ingredience to plant tissues. The problematics has been studied to obtain the informati
Externí odkaz:
http://www.nusl.cz/ntk/nusl-401919
Autor:
Vlášek, Jan
The aim of the thesis The influence of the addition of lignite to nitrogen-sulphur fertilizers on the production and quality of winter rape seeds was to make a literature review focused on winter rape nutrition and the use of humic substances in plan
Externí odkaz:
http://www.nusl.cz/ntk/nusl-427840
Autor:
MACHOVÁ, Klára
The main topic of this bachelor thesis is the evaluation of effect of selected physiologically active substances on grain yield and its structure in model cultivar of winter wheat. For this purpose it was founded a one-year small-land experiment on t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2186::a912869ab17ca8d2289802ccd1274cf9
http://www.nusl.cz/ntk/nusl-513637
http://www.nusl.cz/ntk/nusl-513637