Some quality parameters of selected meadow plant species after long-term fertilization of semi-natural grassland
1999
Jancovic, J. | Holubek, R. (Slovenska Polnohospodarska Univ., Nitra (Slovak Republic))
The concentration of primary and secondary metabolites after 15 years of application of mineral fertilization in the variant with high dose of nutrients and in untreated control was determined in the varied grassland of dog's-tail. It follows from the results that the concentration of primary and secondary metabolites is different and much varies in different meadow plant species. The highest concentration of crude protein was found in Taraxacum officinale and Trifolium repens in both investigated grasslandsAlchemilla vulgaris was richest in concentration of soluble saccharides, on the contrary, almost four times lower concentration of soluble saccharides was found in Nardus stricta. The highest digestibility of organic matter was demonstrated by Taraxacum officinale. Alchemilla vulgaris and Trifolium repens, in whose dry matter there was the lowest content of cellulose and lignocellulose.
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