In a small-plot field experiment carried out in the years 2009 to 2012 in conditions of the Bohemian-Moravian Highlands (Fodder Research Station of Vatín, a potato-growing region), effect of drought and influence of multiple mowing on dry fodder production and further on the number of offsets and the plant height was evaluated in six grass species grown in individual planting (spacing of 250 x 250 mm of 20 pieces per 1 m2, three repetitions). In the species of Lolium perenne L, Dactylis glomerata,L., Festuca pratensis L., Festuca arundinacea, Schreb., MRH Festulolium, cv. Felina, or MRH Festuloium, cv. Fojtan and Arrhenatherum elatius L. or Trisetum flavenscens l., the effect of reduced precipitation (reduced to 50% of the normal amount for a vegetation period in the year 2011 and 2012) and the influence of three-moving meadow and five-mowing grazing utilization on the above-stated production and yield-forming elements was evaluated. Selection of suitable varieties was made in relation to their suitability in terms of intensity (method) of the cover utilization. An exception is inclusion of Trisetum flavescens for five-mowing grazing utilization in comparison with the typical meadow species of Arrhenatherum elatius.
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:425049 |
| Date | January 2017 |
| Creators | Jerónimo, Paulo António |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/doctoralThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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