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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Význam speciální fytotechniky pro rozvoj mladých porostů dřevin

Andrlová, Michaela January 2014 (has links)
By appropriate education, realized from an early age, we can ensure optimal future state of vegetation and thus regulate the individual characteristics, shape and composition quality of particular species, and we can also increase crop resistance to harmful agents. It is important not only to select the appropriate planting arrangements, but also the suitable time and the power of intervention. This thesis presents the results of measurements of mensurational values in individual subjects in model subject, and especially the influence of the growing intervention in a model vegetation on the microclimate (air temperature, soil, wind speed, intensity of sunlight) in the period from 19 October 2012 to 17 April 2013. These findings will serve as a precursor for the next measurement and research in the given stand. Furthermore, the growth was evaluated in terms of safety function .
2

Pěstění dubu

Vyskot, Miroslav January 1963 (has links)
No description available.
3

Význam speciální fytotechniky pro rozvoj mladých porostů dřevin

Steinhauserová, Jana January 2019 (has links)
The discourse of this diploma thesis is about suitable silvicultural and restorative precautions of young tree growth with land conversion. The first part of the thesis describes the up to date knowledge of the respective authors in special phytotechnical intervention cases. A model object was chosen and documented that involves the inventarization of growth , which was used later for evaluation. Silvicultural and restorative precautions are chosen based on the analysis of the current conditions, while intensity and number of recurrences play a significant role in the process. The most influenceable factor for growing young trees is light intensity in growths. Light intensity increases the surface area and volume of additional growth of trees. Item budget was created based on the documented proposal.
4

Návrh pěstebních opatření v porostech dřevin se zřetelem na jejich mimoprodukční funkce

Ostřížková, Nikola January 2019 (has links)
The thesis deals with the evaluation of the current state of woody vegetation elements in the game preserve in Slavkov u Brna. The field will be divided into two main parts - the forestry (A), the landscaping (B). Various phytotechnical methods for the evaluation of vegetation elements are described in the literature search and subsequently applied to the model object. It deals with growing measures on adults, old and young. Especially in young and old woody plants, it is important to carry out cultivation operations. In old age mainly due to operational reasons, in young people as prevention of possible problems. Appropriate interventions lead to changes in the properties of woody plants and the influence of the surrounding vegetation. When applying measures, the natural habitus of the plant must always be taken into account. Appropriate cultivation interventions ensure the operational safety of the space, the long-term life expectancy of the plant, air flow, increased light access and temperature variations inside the crop.

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