|
|
Hodnocení odrůdových sortimentů aksamitníků (Tagetes L.)
Gálová, Jitka
This diploma thesis deals with description and evaluation of Tagetes L. varieties, according to predetermined descriptors. It also deals with its historical, morphological, cultivating and introductory historical aspects. A total of 28 varieties of taxaTagetes patula L., 7 varieties of taxa Tagetes erecta L. and 6 varieties of taxa Tagetes tenuifolia Cav., were evaluated. Their seeds were obtained from the gene resources of VÚRV Prague - Ruzyně (Gene Bank), from breeding companies Volmary (Germany), SEMO a.s. (Czech Republic) and Petunia Černý (Czech Republic). The observation results are summarized in the commented tables, which are recording the monitored characters of the varieties in the descriptor point scale as well as in the specific found values. The comparison of the individual varieties can be the basis for the recommendations of the best varieties for both breeders or gardeners as well as for use in public greenery.
|
|
|
Možnosti barvení textilií běžně pěstovanými druhy okrasných rostlin
Gálová, Jitka
This bachelor thesis is focused on the experimental verification of the use of selected plant species Tagetes L., Tanacetum L. as a dye plants. In a practical experiment, which was part of the work, the dye bath was prepared in five different ways. Specifically, it was a long bath from fresh full flowers orange marigold, long bath from fresh full flowers orange-brown marigold, bath from fresh full flower marigold, bath from dried full flower marigold and bath from dried tanacetum flower. Dyeing effect of the individual baths was tested on five different textile materials, cotton, canvas, slotera, šusťák and wool. For best results, the most saturated color and the most constant color was achieved with cotton, coloured with the long bath made from fresh full flower orange-brown marigold. Worst results were obtained in dyeing of slotera in all five variants of the bath. Obtained results proved that both selected plant species are usable as a perspective dyeing plant material, when used for dyeing of nature fibres.
|
guest ::
RSS feed.