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National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Hnojenie pšenice špaldy v ekologickom poľnohospodárstve
 Halgoš, Samo
The aim of this bachelory thesis was to evaluate the effect of various methods of the organic fertilization on yields and content of N-substances of winter spelt wheat. Spelt was sown a crop of second track after organicaly fertilized experimental potatoes. Monitoring was caried out in the economic year 2016/17 by a small-plod field experiment on a 3 experimental stations. First experimental station was Lípa near Havličkův Brod. Second experimental station was Jaroměřice nad Rokytnou, and the last one was Věrovany near Olomouc. Three variants of fertilizing were included in 3 repetitions: 1. Non-fertilized; 2. Green manure (GM) 3. GM + renewable external sources; 4. GM + farm fertilizers. Variant 3. GM + renewable external achieved the highest average yield and content of N-substances, whereas the lowest yield and content of N-substances was reported with the variant 2. green manure at the experimental area Lípa. At the experimental areas Věrovany and Jaroměřice variant 4. GM + farm fertilizers achieved the highest average yield and content of N-substances in compare with variant 2. GM. At the selection of a suitable organic fertilizer, we should consider not only its impact on the yields but also its availability either.
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Varietal quality of malting barley
 KADLECOVÁ, Helena
By purchasing malting barley the quality is evaluated according to standards, techniques, laboratory methods and qualitative indicators, which are set by norm. Evaluation of quality of barleycorn as a material for producing malt is used for setting the price, observing changes of the quality during storing etc. There were evaluated qualitative indicators of 13 sorts of malting barley, which were bought by company ZZN Pelhřimov between 2010-2014 from farmers, agricaltural cooperatives and companies and also self-employed farmers from the region Vysočina. These sorts were represented by different number of samples in connection with bought-up amount and number of supplies of each sort. Weighted averages were counted from results. Average figures of results of analysis were compared with the national average. Research institute of brewer´s and orchardist a.s. in Brno deals with monitoring of quality of malting barley in the Czech Republic and it evaluates annually ca. 500 harvest samples which were received by producers from all regions in the Czech Republic. The quality of malting barley showed a big variability in all parameters across all types and also in particular years. Malting quality is influenced by many factors especially by course of weather in each particular year. Limiting parameter of quality by purchasing malting barley was N- substances content in barleycorn. Germination capacity seems to be the most stable from all parameters. Lower figures of germination capacity were found only by winter types in connection with longer period of ripening after harvest.
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