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Hodnocení odrůd meruněk při dozrávání na stromě
Kochová, Eliška
This diploma thesis on the topic of "Evaluation of apricot varieties during ripening on the tree" describes in the theoretical part the characteristics of apricots, significant material components of apricots fruits and methods of their determination, as well as the ripening of apricots and changes of storage substances during ripening and storage. The diploma thesis deals with the changes in the material composition during ripening on the tree and storing for 4 and 8 days at 20 °C in three stages of ripeness (unripened, ripe, overripe). In the practical part two varieties of apricots were monitored ('Leskora', 'Goldrich'). The source of the fruits varieties was the school orchard at the Faculty of Horticulture in Lednice. Changes of fetal body weights, weight of stones from fruits, fruit firmness, soluble solids content and titratable acids content were regarded. Further, was determined ethylene production and carbon dioxide production. Ripening index was calculated from the values of fruit frimness, soluble solids and titratable acids. The measured values were presented in the form of spreadsheets and graphs and were evaluated. The achieved results are valid for particular year and location.
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