Prohlížení dle autora "Lukas, Vojtěch"
Zobrazují se záznamy 1-8 z 8
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Assessment of the effect of optimised field plot size on the crop yield
(Česká akademie zemědělských věd, 2023)The presented research deals with the effect of plot size changes on the crop yield. Three plots were chosen in a company engaged in conventional agriculture, on which yields were monitored from 2019 using yield maps. In ... -
Comparison of Proximal and Remote Sensing for the Diagnosis of Crop Status in Site-Specific Crop Management
(MDPI AG (Multidisciplinary Digital Publishing Institute-MDPI), 2022)The presented paper deals with the issue of selecting a suitable system for monitoring the winter wheat crop in order to determine its condition as a basis for variable applications of nitrogen fertilizers. In a four-year ... -
Effect of Drought on the Development of Deschampsia caespitosa (L.) and Selected Soil Parameters during a Three-Year Lysimetric Experiment
(MDPI AG (Multidisciplinary Digital Publishing Institute-MDPI), 2023)This work presents results from a field experiment which was focused on the impact of the drought period on microbial activities in rhizosphere and non-rhizosphere soil. To demonstrate the effect of drought, the pot ... -
Monitoring Drought Tolerance Mechanisms of Sorghum and Maize Under Unevenly Distributed Precipitation
(Springer Switzerland, 2024)The study examines the morpho-physiological differences in leaf characteristics between two species of C4 plants: sorghum and maize. The research was conducted in field conditions where plants were rainfed. Both species ... -
Postupy sběru a zpracování faremních dat pro lokálně cílenou agrotechniku polních plodin
(2022)Metodika se zaměřuje na technologie a metody hodnocení stavu porostů polních plodin pomocí senzorových měření a jejich uplatnění při lokálně cílené aplikaci hnojiv. Popisuje základní principy diagnostiky výživného stavu ... -
Potential for the Accumulation of PTEs in the Biomass of Melilotus albus Med. Used for Biomethane Production
(MDPI AG (Multidisciplinary Digital Publishing Institute-MDPI), 2023)In this paper, a possible use of white sweet clover (Melilotus albus Med.) for phytoremediation was assessed. The plants were grown on soils with naturally occurring concentrations of potentially toxic elements (PTEs). ... -
Using UAV to Identify the Optimal Vegetation Index for Yield Prediction of Oil Seed Rape (Brassica napus L.) at the Flowering Stage
(MDPI AG (Multidisciplinary Digital Publishing Institute-MDPI), 2022)Suitability of the vegetation indices of normalized difference vegetation index (NDVI), blue normalized difference vegetation index (BNDVI), and normalized difference yellowness index (NDYI) obtained by means of UAV at the ... -
Yield and soil coverage of catch crops and their impact on the yield of spring barley
(Česká akademie zemědělských věd, 2017)The aim of experiment was to evaluate the impact of catch crops on the yield of spring barley. An assessment of the suitability of catch crops in relation to their yield and soil coverage was made. The field experiment was ...
