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Porovnání vlivu hnojení na tržní kvalitu výpěstků okrasných dřevin
Křížková, Kateřina
The aim of the experiment was to evaluate the effectiveness of selected specialty fertilizers on the quality of nursery plants. The experiment was established in May 2013 and lasted for one growing season. It compares five options. To enrich the growing media nutrients were applied NPK fertilizer with micronutrients, Multicote 8 M, Osmocote 5-6 M and T Nutricote 100 for fertilizing during the growing season Kristalon Vega, Kristalon Gena, Yara Mila Complex and Vitality Complex. The experiment included 1 000 plants botanical species Cotoneaster dammeri SCHNEID. Endpoint was the length of the longest growth, the number of shoots, root system volume and the number of dead plants. Best results were achieved variant K, which was used for a combination of NPK fertilizer with micronutrients, Kristalon and Yara Mila Complex. Followed by variant fertilized combination products Multicote 8 M, Kristalon and Vitality Complex. Worse results were achieved by a combination of variants of fertilization Kristalon. The substrate for these variants were enriched fertilizers Multicom 8 M, Osmocote 5-6 M and Nutricote T 100, where the worst-hit variant using Nutricote T 100. Highest incidence of dead plants was in the variant K.
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