Published in Scientific Papers. Series A. Agronomy, Vol. LXVI, Issue 1
Written by Мagdalena PETKOVA, Tatyana BOZHANSKA, Biser BOZHANSKI, Minko ILIEV
The data from the analysis indicate that T. pratense in a pure crop shows the highest resistance and adaptability in foot-hill conditions, and in mixed with L. perenne maintains the highest presence. Grass stands of T. repens had the highest CP content (210.9 g kg-1). The excess was by 9.6% (compared to L. corniculatus), 16.6% (compared to T. pratense) and 32.1% (compared to the average value). It is the crop with the lowest content of CFr (a decrease of 27.2% compared to the average value). The highest protein content was found in the biomass of L. perenne with T. pratense (151.5 g kg-1), followed by the mixture with L. corniculatus (144.8 g kg-1) and T. repens (129.7 g kg-1). Grass stands of L. corniculatus and its mixtures with L. perenne had the highest content of DM. T. repens (63.7 g kg-1) and the mixture of L. perenne with T. pratense (63.4 g kg-1) had the highest ash content.
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