Determination of the appropriate mixture ratio in terms of weed yield and nutrient content in gelemen clover and annual grasses

Determination of tht appropriate mixture ratio in terms of weed yield and nutrient content in Gelemen clover (Trifolium meneghinianum Clem.) and annual grass (Lolium multiflorum L.) varieties in the study carried out at the Ambarköprü trial station of the Black Sea Agricultural Research Institute during the vegetation period of 2020-2021. intended. In the study, one-year grass varieties named İlkadım (İ) and Kocayaşar (K) and Yörem 55 (G) Gelemen clover were used as plant material. In the research; In addition to the plain plots of the cultivars, it consisted of 17 treatments using their mixtures with Gelemen clover. Average green grass yield was between 2227.8 – 4066.0 kg/da and hay yield ranged between 464.0 – 911.5 kg/da. Average crude protein ratio was 7.1-19.1%, ADF ratio was between 23.8% and 39.0%, NDF ratio was between 32.8% and 64.6%. The average Ca ratio obtained in the study was between 0.43% and 1.40, K ratio between 1.45% and 3.02%, Mg ratio between 0.15% and 0.33, P ratio between 0.29% and 0.39, K/Ca+Mg ratio between 1.76 and 2.88, and Ca/P ratio between 1.42 and 3.63. has changed. According to the data obtained from the study, it is determined as the most suitable mixtures 20G+80İ and 30G+70İ.