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Relevant bibliographies by topics / Půdní druh

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Dissertations / Theses

Academic literature on the topic 'Půdní druh'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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Dissertations / Theses on the topic "Půdní druh"

1

Žďárková, Veronika. "Faktory ovlivňující klíčení, vzcházení a mortalitu semen v půdní zásobě u druhu Bromus sterilis L." Doctoral thesis, Česká zemědělská univerzita v Praze, 2015. http://www.nusl.cz/ntk/nusl-259642.

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Bromus sterilis L. (barren brome) spreads rapidly in many European regions. In the Czech Republic, its importance has increased dramatically over the past 10 years. Barren brome is reported as a problem weed in winter crops such as winter wheat, winter barley and oil seed rape, in vineyards and in other cultivated places. Barren brome has been becoming troublesome weed of winter cereals mainly in reduced soil tillage systems. The factors, that are important for its spreading and adaptability under different environmental conditions, are dormancy and germination. Optimal timing for seed germina

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2

Jelínek, Jiří. "Účinek hnojení na obsah vybraných forem draslíku v půdě." Master's thesis, 2015. http://www.nusl.cz/ntk/nusl-250591.

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The thesis deals with the impact of intensified fertilizing with the potassium fertilizer on the content of watersoluble potassium, exchangeable potassium, available potassium and the reserve of mobile potassium in the soil. The thesis is based on the long stationary experiments founded by the Central Institute for Supervising and Testing in Agriculture. The analysed soil came from experimental localities: the sugar beet growing region (Uherský Ostroh, Věrovany, Žatec) and the potato processing region (Chrastava, Staňkov, Svitavy, Horažďovice, Lípa). Five options of fertilization were included

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3

Čermák, Pavel. "Studium vlivu různých druhů organických hnojiv na některé faktory půdní úrodnosti." Doctoral thesis, 1998. http://www.nusl.cz/ntk/nusl-94963.

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4

Müllerová, Romana. "Život v půdě: praktikum pro druhý stupeň ZŠ." Master's thesis, 2021. http://www.nusl.cz/ntk/nusl-446017.

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My thesis's topic is life in the soil. This thesis discusses soil itself and organisms that live in it. At the same time it describes an implementation of the topic Soil in schooling into an educational program in a specific primary school. The theoretical part contains eight basic areas - soil formation, its characteristics, soil types, functions, soil degradation and protection, soil nutrients, methods of studying soil fauna and, last but not least, topic of soil in general education schedule for primary schooling and school edaucation schedule of a specific primary school. Empirical part of

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5

BROUČKOVÁ, Vlasta. "Analýza půdní organické hmoty v kambizemi modální po šesti letech každoročního hnojení zemědělským a komunálním kompostem." Master's thesis, 2017. http://www.nusl.cz/ntk/nusl-320555.

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Organically overfertilization cambisoil modal after conversion to kultizem horticka was further fertilized in version P compost industry (communal) and version H compost humus (agricultural) containing 13,72% of humus and 22,78% of the primary organic matter over a period of 6 years dose 50 t / ha annually. Fertilization with an actual compost H in organically fertilized soil reflected not only by increasing the ion exchange capacity of the soil, but also a significant improvement of water regime of soil, manifested by a quarter greater ability to maintain the water in the soil and 44% lower a

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6

Trefulková, Andrea. "Vliv bakteriálníách přípravků na výnosové parametry modelového ovocného druhu v intenzivním systému pěstování." Master's thesis, 2019. http://www.nusl.cz/ntk/nusl-426611.

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The work deals with the research of the influence of Free N bacterial preparations (contains selected strains of Azotobacter chroococcum) and Free PK (contains selected strains of Bacillus mulaginosus) and their combinations (Free N + Free PK) on the yield of apples during their intensive cultivation in the orchard. The research took place in 2018 in Agrosad Velké Bílovice on the cultivar 'Super chief', grown in medium-heavy soil and grown-up five-year-old trees. The following indicators were examined: the effect on the amount of five minerals in the fruit (nitrogen, phosphorus, calcium, potas

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7

KRESÁČ, Martin. "Experimentální iniciální stádia sukcese na různých substrátech: analýza pokryvnosti rostlin, vybraných půdně biologických charakteristik a jejich vzájemného vztahu." Master's thesis, 2007. http://www.nusl.cz/ntk/nusl-46385.

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A four year experimental study of initial stages of succession on different substrata (sand, peat and gray clay overburden from brown coal mining) was carried out. The substrata were transplanted into two different landscape types in the Czech Republic. Control plots were filled with autochthonous topsoil treated with high temperature vapor. Plots with un-treated autochthonous topsoil were also established. Plant species cover and several soil-biological parameters (soil microbial biomass, basal soil respiration, exchangeable pH(KCl), organic-C extractable by potassium sulfate solution, and ni

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8

Mártonová, Marie. "Obnova rostlinných společenstev po odstranění invazního rodu Reynoutria." Master's thesis, 2010. http://www.nusl.cz/ntk/nusl-295844.

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Reynoutria spp. rank among highly invasive taxa in the Czech Republic. Therefore, a considerable effort is focused on its eradication. This is usually done by application of non- selective herbicide based on glyphosate. However, only little is known about the spontaneous recovery of the native vegetation after the eradication, as well as whether the restoration can be facilitated by additional management. In my master thesis I (i) describe the process of restoration after Reynoutria spp. eradication, (ii) evaluate the influence of factors which could potentially inhibit the succession (such as

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9

JÍROVÁ, Alena. "Vegetation succession in old fields at broad landscape scales." Doctoral thesis, 2012. http://www.nusl.cz/ntk/nusl-126779.

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This thesis is focused on succession in old fields in Central Europe. Repeated sampling, analysis of surrounding vegetation and soil measurements were conducted in the Bohemian Karst Landscape protected area. Samples from the Doupovské hory Mountains and the rest of the Czech Republic were added to discover basic principles of old field succession at the larger scale of landscapes.

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