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Growing of wheat in NORI, k. s., ZD Přešťovice and Farm - Administration
KŘIVAN, Václav
Aim of this bachelor theses was to investigate differences between technological processes of winter wheat cultivation on selected varieties grown on farms Nori, k. s., ZD Přešťovice and Farm Administration s. r. o. Varieties with similar attributes were selected and yield components (such as number of plants per square meter, number of spikes per square meter, number of grains in the spike and weight of one thousand of kernels) were studied. Samples of monitored wheat varieties were collected and bulk density was determined. The obtained results were statistically evaluated and discussed. Obtained data were used for recommendations. All selected varieties achieved higher yields compared to the national average on monitored farms with one exception - variety Cubus on Nori farm.
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Yield formation of winter wheat in ecological agriculture
HERINK, Jakub
This work deal with formation of winter wheat yield. Winter wheat was grown after three different previous crops: trifolium, potatoes, PCC. The experiment was aimed on creating yield components: numer of plants per square meter, numer of grains per spike, the weight of one thousand grains. There were performed measurements dutiny the vegetation and there was calculated theoretic and real yield.
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Quality of the wheat grain at ZD Hodonice
SABÁČEK, Radek
Wheat belongs to the most important farm plant worldwide. The largest part of wheat sowing area is used to reach a food quality. An aim of this work is to assess the main criterions of the wheat grain at Zemědělské družstvo Hodonice and suggest the possibilities of its improvement. Wheat quality was assessed using wheat varieties harvested in 2007-2010 in this order: Balada variety from 2007 harvest, varieties Barriton, Bohemia, Balada from 2008, Barryton, Bohemia, Balada, Bardotka from 2009 and Barryton, Bohemia, Bardotka from 2010. Laboratory analyses were made by ZZN Pomoraví a.s.. Individual varieties were compared according to these quality indicators: colour, smell, the taste of grain, moisture, the foreign matters, volume density, and weight of thousand of grains, the mineral content, nitrogen content, SDS test and a Falling Number. The results were put into charts and graphs, assessed and compared according to ČSN-1100-2 ?bread wheat? and other literature data.
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Yield formation of winter wheat depending on row width in ecological agriculture
PROCHÁZKOVÁ, Lucie
The Subject of diploma work: Yield formation of winter wheat depending on row width in ecological agriculture This work deals with the formation of winter wheat yield. Winter wheat was cultivated on the narrow and wide rows to field experiments. The attempt was focused mainly on creating yield components (number of plants per square meter, number of grains per spike, the weight of one thousand grains). There was also accomplished the verification during the vegetation and there was the comparison of the theoretic and real yield at the end.
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Yield formation of winter wheat in ecological agriculture
ŠEBESTOVÁ, Martina
The diploma thesis "Yield formation of winter wheat in ecological agriculture " is focused on classification of genotypes of bread wheat on the basis of the morphological characters and yield output of bread wheat in ecological farming system. The field trials were set up by using the method of random blocks in the years 2005 and 2006 on the experimental area of the Faculty of Agriculture, University of South Bohemia in České Budějovice. 10 Austrian genotypes of bread wheat were tested: Capo, Ludwig, Clever, Eurofit, Element, Eriwan, SE 408/04, SE 320/05, SE 304/05 a SE 322/04. The results are focused on the postharvest analysis the main yield components {--} number of spike per square meter, number of grains per spike, thousand grain weight (TGW). The yield and theoretical yield is presented there too. The number of grains per spike, the level of yield and TGW were relatively high. On the other hand the number of spikes per square meter doesn´t reach to expected value in ecological farming. The results were analysed by ANOVA of main effects in programme Statistica. The tested Austrian genotypes showed the possibility of using them in the conditions of ecological farming in the Czech Republic.
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