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Assesment of suitability of different propagation substrates and methods for Taxus x media and Magnolia 'Suzanne'
Petránková, Jana ; Tolar, Václav (advisor) ; Kofránková, Věra (referee)
his thesis is divided into two parts. Theoretical part, in which there is information obtained from literature, where I focused on plant propagation methods, describing the general řízkovaných species and their method of propagation, also gave describing the particular cultivar. Furthermore, the substrates, enhancers, their composition and use. Buildings used in horticulture, atomizing řízkovaných plants, or fungi.
The practical part evaluates the results obtained by performing an experiment in gardening Ornamental nursery Jasová.
The experiment was conducted in two consecutive years and in summer the proliferation of Magnolia'Susan' and winter multiplication Taxus x media'Hickii'.
It was assumed rozdílnos of rise products on two sites množárenských which was plastic greenhouse and glass, on each another at different substrate, in river sand and řízkovacím substrate.
The aim of the experiment was to find out what conditions they grow best propagated species.
The results are showed small differences between trials at Magnolia'Susan' results were significantly better substrate, which was probably caused by Trichoderma, which promotes rooting cuttings. The variant Magnolia cuttings in the sand and placed in a plastic greenhouse plants were dying due to lack of irrigation and high permeability of the sand.
Taxus was cuttings in winter and thus avoid Underwatering pulp prior to the formation of callus and roots. Therefore, this method has been successful, but the total amount ujmutých plants was lower than Magolia.
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