Home > Search Results: Gongol, Jaroslav
Search:
Search Tips :: Advanced Search
Search collections:
Sort by: Display results: Output format:
National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Monitoring tvorby dřeva a lýka smrku ztepilého (Picea abies (L.) Karst.) na mikroskopické úrovni
 Gongol, Jaroslav
Jaroslav Gongol, Monitoring of Norway Spruce (Picea abies (L.) Karst.) Wood and Phloem formation at the microscopic level.The thesis deals with monitoring of the norway spruce (Picea abies (L.) Karst.) wood and phloem formation on a research plot Rájec-Němčice during the growing season of 2012 and 2013. At weekly intervals from 5.4. to 7.11. were taken 11 -microbore samples from 6 different selected trees by using trephor. From taken microbore samples were created permanent microscopic preparations, which were further evaluated under a microscope. This thesis is focused on the evaluation of cambial activity and the process of formation of wood and phloem in relation to climatic conditions. Part of this thesis was also to evaluate the resulting annual growth ring character and the influence of the formation of wood on its properties and use. The findings were compared with the literature, which has already dealt with this issue. The average length of cambium activity in 2012 was 119 days and 112 days in 2013. The average growth of wood was 55 cells in the first year and 33 cells in the second year, when the average growth of phloem was 5.3 cells and 5.2 cells.
Detailed record
Monitoring tvorby dřeva smrku ztepilého (Picea abies (L.) Karst.)
 Gongol, Jaroslav
Jaroslav Gongol, Monitoring of Norway Spruce Wood Formation (Picea abies(L.)Karst.) The bachelor thesis deals with monitoring xylem formation of Norway spruce (Picea abies(L.)Karst.) in the Rájec-Němčice research area in 2012. At weekly intervals during vegetation period from 5. 4. to 1. 11. microbore samples were taken from 6 selected trees by using trephor. From microbore samples were created permanent microscopic slides, which were evaluated under the microscope. This thesis is focused on the evaluation of cambial activity of wood formation process in relation to climatic conditions. Part of this thesis is also to determine the resulting nature of growth rings and to assess the effect of wood formation on its properties and use. The findings were compared with the literature, which has already dealt with similar issue. The average length of cambium activity in 2012 was 4 months. Xylem increment for each sampler ranged from 20 to 100 layers of cells.
Detailed record

See also: similar author names
8 Gongol, Jakub
Interested in being notified about new results for this query?
Subscribe to the RSS feed.
Digital Repository :: Search :: Submit :: Personalize :: Help
Powered by Invenio v1.1.2
Maintained by admin.invenio@techlib.cz
This site is also available in the following languages:
Česky  English