The aim of this study was to determine the effect of different frequency irritation on growth, morphology or seedling mortality of Mimosa pudica. During preparation of the experiment were seeded 200 seeds of M. pudica but only 48 plants were used due to low germination of seeds . They were divided into three groups of equal number and these groups was placed one beside the other in a warm greenhouse with the same temperature and light conditions. The experiment started when sufficient size was reached (approximately 4 leaves per plant). The first ( control ) group was not irritated, the second group was irritated 5 times per day and the third group 15 times per day. Three times during the experiment (1. 9., 11. 9. and 21. 9. 2014) were measured length and counted the number of leaves. During the last measurement was cut and weighed aboveground part of the plants. Also number of internodes in all plants was recorded. During the experiment was also monitored the number of blossoms. All measured values were entered into tables and then statistically evaluated. In the experiment was found that the different frequency irritation affects the stem length and the final weight of the plants. The effect on the number of blossoms, leaves and internodes was not shown. There was no mortality in any of three groups.
Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:188489 |
Date | January 2015 |
Creators | KELÍŠEK, Michal |
Source Sets | Czech ETDs |
Language | Czech |
Detected Language | English |
Type | info:eu-repo/semantics/masterThesis |
Rights | info:eu-repo/semantics/restrictedAccess |
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