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The influence of selected agrotechnical factors on the production of Tartary buckwheat
BISCHOFOVÁ, Michaela
The diploma thesis deals with tartary buckwheat (Fagopyrum tataricum L.) Gaertn, the second most commonly grown species of buckwheat. The aim of the work was to evaluate the influence of the date of sowing and watering on selected production parameters of tartary buckwheat and recommendations for its cultivation. The establishment of a small-plot experiment with buckwheat tartary took place on three different sowing dates in a variant with irrigation and without on the site of private land in the village of Křemže. During the vegetation, the number of plants per area, time of emergence, flowering and full maturity were determined. At the time of harvest, the height of the plants, the value of the biological yield, the yield of the achenes, the proportion of empty achenes, the thousand achene weight, the hectoliter weight and the proportion of size fractions of achenes were determined. Buckwheat sown on 1st May achieved the highest yield. Irrigated buckwheat showed a yield 8.97 t/ha, non-irrigated 8.43 t/ha). Irrigated plants sown on 1st May reached the highest average weight and also provided the highest biological yield (42.02 t / ha).
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Hodnocení jakosti ostropestřce mariánského [Silybum marianum (L.) Gaertn.]
Cekovská, Pavla
The aim of the thesis on topic: "Evaluation of the quality of milk thistle [Silybum marianum (L.) Gaertn.]" was to evaluate the quality indicators achenes milk thistle. To ratings were used achenes Silyb varieties that were grown in experimental plots AGRITEC s.r.o. in Šumperk and harvested in 2013 in a variety of herbicide treatments. In experiments were used the following herbicides: STOMP 400, REFINE 50 SX, BUTISAN STAR, AFALON 45 SC, TARGA SUPER 5 EC, GARLAND FORTE, GLEAN 75 WG + STARANE 250 EC. For harvested achenes were evaluated following characteristics: yield of achenes (g.m-2), HTS (g), germination of achenes (%), content dry matter (%), the quantity of oil, linoleic acid, oleic acid and palmitic acid (%) and the content silymarin complex (%). The obtained data were statistically processed in the program STATISTICA 10.
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