A Preliminary Study on The Chemical Structure of Vicia sativa L. Accessions Collected From Natural Flora of European Part of Turkey

The objective of this study was to determine chemical composition 24 common vetch (Vicia sativa L.) accessions, collected from natural flora in European part Turkey. field experiment carried out the 2015-2016 growing season at experimental area Tekirdag Namık Kemal University, Agricultural Faculty, Field Crops Department Tekirdag/Turkey. In study, structure (nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg), copper (Cu), zinc (Zn), iron (Fe), and manganese (Mn) content) accessions were determined on hay. Chemical content statistically significantly different (P≤0.01) between accessions. According results obtained experiments, N, P, K, Ca, Mg, Cu, Zn, Fe, Mn varied 0.95–3.14 %, 0.84–3.65 0.22–2.44 0.89–2.85 0.23–0.74 0.15–7.80 ppm, 0.10–5.30 43.00–2295.20 3.08–17.50 respectively. A wide variation observed among used for content. Tetany Ca/P rates changed 0.13 - 1.54 0.28 2.19, tetany are within suitable values animal feeding. ratio is above limit value only 15-2 14O04. correlation analysis, N positively correlated with Cu Fe. Similarly, P K Magnesium Fe Mn. Iron Mg Cu. As a result, accession 15K17 33 identified as high mineral nutrition