The main objective thesis was consider resistence of grow grain as elementary qualitative parameter food wheat by selection variety winter wheat. The test was create in vegetational period of years 2014/2015 on the plot of Faculty of Agriculture, University of South Bohemia in České Budějovice. In total was for test select 9 variety winter wheat. All variety had show high value number fall, high resistence against grow grain, which ranged 376 to 512 s. In evaluation observe variety suitability in terms of baking, we can say elite (E) inbreads reached the highest average number values fall (479 s). Quality (A) varietes showed value (453 s) and bread (B) varieties reached the lowest value (435 s). The partial objective was evaluation and other indicators (Zeleny test, The content of N-substances and density). Value of Zeleny test ranged 35 to 53 ml., from it averaged of all varietes 49,4 ml. The content of N-substances varied for each variety in 14,23 % - 16,52 %. Most of the studied varieties meet the standard set limit density (760 g/l-1). Ranged from 747 to 819 g/l-1. During the vegetation was also evaluated the health status of vegetation and there has been a determination of ears per square meter. After harvesting, they were also evaluated as further yield elements (number of grains per spike and HTZ). The experiment was evaluated by a high level of quality indicators, where individual varieties also showed high rebenues. This may be primarily affected by higher than average temperatures during the period of years 2014/2015, agrotechnics, but but also the level of nutrition and fertilization of crops.
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:251954 |
| Date | January 2016 |
| Creators | VOKATÁ, Lucie |
| 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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