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- Publications
- Influence
Using of liquid chromatography coupled with diode array detector for determination of naphthoquinones in plants and for investigation of influence of pH of cultivation medium on content of plumbagin…
- P. Babula, R. Mikelová, V. Adam, R. Kizek, L. Havel, Z. Sladký
- Chemistry, Medicine
- Journal of chromatography. B, Analytical…
- 14 September 2006
The interest of many investigators in naphthoquinones is due to their broad-range of biological actions from phytotoxic to fungicidal. The main aim of this work was to investigate the influence of… Expand
The effect of extracted humus substances on growth of tomato plants
- Z. Sladký
- Chemistry
- Biologia Plantarum
- 1 June 1959
SouhrnJednotlivé složky humusu — alkoholický extrakt, huminové kyseliny a fulvokyseliny — postupně isolované z kompostové zahradní zeminy, zbavené elektrodialysou minerálních iontů, ukázaly po… Expand
Experimental Morphogenesis and Integration of Plants
- J. Šebánek, Z. Sladký, S. Procházka
- Biology
- 2 December 2012
A selection of contents: Introduction. 1. Methods and General Aspects of Studies of Experimental Plant Morphogenesis. Plant Hormones as Factors of Morphogenesis and Structural Integrity in Plants.… Expand
The application of extracted humus substances to overground parts of plants
- Z. Sladký
- Chemistry
- Biologia Plantarum
- 1 September 1959
SouhrnV předložené práci byl sledován vliv jednotlivých isolovaných látek humusu při mimokořenové aplikaci postřikem na list. Studovanž složky humusu ukázaly rozdílný vliv na růst, procesy dýchání i… Expand
The character of endogenous growth regulators in the course of development in the fungus Lentinus tigrinus
- V. Rypáček, Z. Sladký
- Biology, Medicine
- Mycopathologia et mycologia applicata
- 26 January 1972
The character of endogenous growth regulators in different stages of growth and development ofLentinus tigrinus was followed by means of bioassays. The methanolic extract of differently old mycelium… Expand
Naphthoquinones as allelochemical triggers of programmed cell death
Juglone and plumbagin are plant bioactive derivatives of 1,4-naphthoquinone occurring in plants, whereas lots of these plants belong to invasive species. Clarifying of action of juglone and plumbagin… Expand
[Naphthoquinones--biosynthesis, occurrence and metabolism in plants].
- P. Babula, R. Mikelová, V. Adam, R. Kizek, L. Havel, Z. Sladký
- Chemistry, Medicine
- Ceska a Slovenska farmacie : casopis Ceske…
- 1 July 2006
Naphthoquinones are relatively widely occurring natural substances, products of secondary metabolism of some actinomycetes, fungi, lichens, and higher plants. The importance of these substances for… Expand
Application of Humus substances to overground organs of plants
SouhrnNěkteří autoři se domnívají, že humusové látky nepůsobí na rostlinu přímo, nýbrž zvyšují pouze rozvoj kořenové a půdní mikroflory, jejíž působení je pak vlastní příčinou lepšího růstu rostlin.… Expand
Stimulation of the regeneration capacity of tree shoot segment explantsin vitro
- Blanka Civínová, Z. Sladký
- Biology
- Biologia Plantarum
- 1 November 1990
Regeneration abilities of buds on shoot segment explants isolated from adult trees of oak (Quercus robur), aspen (Populus tremula), black locust (Robinia pseudacacia), Japan pagoda tree (Sophora… Expand
Role of growth regulators in differentiation processes of maize (Zea mays L.) organs
- Z. Sladký
- Biology
- Biologia Plantarum
- 1 May 1969
The following paper deals with the character of endogenous auxins and gibberellinlike substances in the maize tassel and ear primordia during differentiation. Using bioassay the character of… Expand
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