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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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Study of tartary buckwheat production
VACKOVÁ, Ivana
Tartary buckwheat Fagopyrum tataricum (L.) Gaertn. is second cultivated species from genus buckwheat. The aim of this work was to evaluate the influence of place of growing on buckwheat production and to describe relationships among individual plant parts of tartary buckwheat. In this work weight of thousand of tartary buckwheat achenes, their total production per a plant and per area, plant number per area, plant high, number of branches, inflorescences and leaves per a plant in the fertilized, hoed and control variant was evaluated. Mean weight of roots, inflorescences, achenes, whole plant were also determined. Correlations were statistically evaluated between selected parameters. The biological yield of tartary buckwheat reached 16 t/ha dry matter and the real yield of achenes 2,9 t/ha. We can recommend application nitrogen fertilization (50 t/ha) despite statistically non significant influence of this factor.
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