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Využití přípravku Agrisorb při pěstování vybraného druhu zeleniny
Novák, Martin
This diploma thesis is about using of Agrisorb hydroabsorbent for cabbage culture, planted from seeds. In literary part are named natural and synthetic substances with ability desert water and their characteristics. The describtion of cabbage growing technology, cabbage pests and diseases, special substances contents and statictical dates. Experiment was dividend in two parts - cabbage growed in field conditions and cabbage growed under glass. The aim of the field experiment was to determine the effect of Agrisorb when is applied by soaking seeds, which are then seeded directly on the field. The aim of the glass experiment was to determine the differences in germination of model culture in non-stress conditions. Than were evaluated differences of development between treated and not treated seedlings. Germination of treated seeds in field conditions was the best evaluated - with 68,5% germinated seeds. Than, plants from treated seeds had significantly higher amount of ascorbic acid in compare with control plants (396,91 mg asc.ac. / kg, it is 120,2 % in compare with control culture.) The dry weight of cones of Agrisorb treated plants was 8,96% in compare with dry weight of control plants 116,2%. It was measured the plant leaf area as well, and results shows, that plants treated by Agrisorb had 43,33 cm2 in average, it means 123% in compare with control plants.
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