National Repository of Grey Literature 3 records found  Search took 0.01 seconds. 
Hodnocení významu druhově pestrých směsí trav, jetelovin a bylin pro biodiverzitu
Fiodorová, Daniela
The aim of the study was to evaluate the species composition and proportion of agrobotanical plant groups in an established species-rich vegetation whitch was set up in 2022 in the first year of growth. Furthermore, the research aimed to determine the feeding value, diversity index, equitability and to assess the honey yield of the vegetation. The study investigated whether the date had an effect on the occurrence of pollinators in the vegetation and which groups of pollinators were most frequent. The vegetation was monitored using phytocenological imaging in a 1 m2 square plot in the centre of the experimental area. Insect abundance was assessed by observation directly in the plot and also by trapping in yellow trays. The recording in the first year of growth of the vegetation mixture showed high infestation. A total of 28 plant species were observed in the experimental plot. The agrobotanical group of herbs was not the most represented by number of species. The date had an effect (p<0,05) on the occurrence of Apis mellifera and the order Diptera. The order Diptera was the most abundant order during observations of infestations and pollinator capture.
Methods of detection of viruses from cereals and grasses using SYBR Green I RT-qPCR
Jarošová, Jana ; Dráb, Tomáš ; Beoni, Eva ; Kumar, Jiban
The family Poaceae is one of the most important groups of plants in the terms of agricultural production. The family Poaceae also hosts many pathogens including >100 known virus species. The distribution of the viruses varies according to hosts, geographical and other conditions. In this methodology we provide assays for detection of nine cereal and grass viruses (Brome mosaic virus-BMV, Barley yellow dwarf virus-BYDV, Lolium latent virus-LoLV, Oat necrotic mottle virus-ONMV, Ryegrass mosaic virus-Rg- MV, Soil-borne cereal mosaic virus-SBCMV, Spartina mottle virus-SpMV, Wheat dwarf virus-WDV a Wheat streak mosaic virus-WSMV) by SYBR Green I RT-qPCR.
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