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Faktory ovlivňující kvalitu cukrovky
Eignerová, Aneta
In a pursuance of a small-scale field experiment was to monitor the impact of extrarooted nutrition as one of the factors which influence the yield and technological quality of sugar beet. In the course of the vegetation was monitored for the growth and development of diabetes and the dynamics of change of its quality. On the basis of the observed results were evaluated by the following parameters - yield bulev, the yield shaw, sugar content, soluble ash, alpha-amino-nitrogen and MB factor. The highest yield of root was recorded after the application of fertilizers Yara Vita Bortrac (127 t/ha). At the time of harvest was the highest yield shaw determined after the application of the product Carbonbor On (39,6 t/ha). The highest sugar content was determined in the two years after the fertilization of the product Carbonbor. In the average of the two years has moved the content of soluble ash in the range of 0,68 - 0,75 %. The lowest was at the variants with the application of Yara Vita Brassitrel and highest in the variant, after the application of fertilizers Carbonbor K. The content of alpha-amino-nitrogen in different years differed, in the year 2012 amounted to the average of the value of 36,7 mg.100 g-1, and in 2013 was 26.3 mg.100 g-1. The highest value of the MB factor was determined for the variants with the application of fertilizers 3 Carbonbor K. Also there has been achieved a favorable value of 27. Most mature sugar beet has been harvested after the application of fertilizers Carbonbor.
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