National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Hodnocení způsobů výsadeb dřevin na degradovaných půdách v oblasti Awassa Zuria Woreda v jižní Etiopii
Pangrác, Jan
The aim of this diploma thesis is tree planting method comparison of water retention improving technology (Improve pits) and non-improving technology (Pits). Research was realized on the „Sustainable management of soil, forest and water resources as the pilot model for the rural development in SNNPRS, Ethiopia“ project areas. This project was realized by Mendel university in Brno. Terrain investigations, experimental plot set up and soil sample collection and analyses were realized by devised methodology. Terrain works took a place during July and August 2016. When comparing resulting values, it became clear that the Improve pits technology shows positive effect on soil water retention capacity and its gradual release. This effect creates more suitable conditions for regeneration of damaged vegetation.
Růst týku (Tectona grandis L.) v závislosti na fyzikálních vlastnostech půd farmy H.F.C. v Nikaragui
Pangrác, Jan
This batchelor thesis is objected on resulting of soil physical attributes in the relation with Growth of teak (Tectona grandis L.) on finca La Reserva in Nicaragua. Soil samples taken by author were subjected to assessment of soil physical attributes and confronted with teak soils ekological requirement. There was fouded that soil character is not suitable for teak soil reguirements. Statistic evaluate of obtained data showed relevations between retencion attributes and growth of teak, it is increase of water retenction at the expense of air volume in the soil.

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2 Pangrác, Jiří
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