YIELD, QUALITY AND PROFITABILITY OF HUNGARIAN VETCH (Vicia pannonica Crantz) UNDER DIFFERENT TILLAGE SYSTEMS AND SEED RATIOS

In this study, Hungarian vetch (Vicia pannonica Crantz) ‘HV’ production, under different tillage systems (zero ‘ZT’, reduce ‘RT’ and conventional ‘CT’) seed ratios (80, 100, 120, 140, 160 kg ha-1) was evaluated in yield, protein content profitability for forage seed. This two-year study conducted Yozgat-Turkey conditions 2014-2015 2015-2016 seasons. The experiments were arranged split-plot, with the as main plots split-plots. Previous crop wheat both years. According to averages, ordered statistically follows: CT=RT=ZT hay ZT = CT > RT of hay, RT=ZT=CT yield ZT>RT=CT However effect year significant treatments and, although not significant, ratio exhibited effects changing depend on or harvest. Namely, relatively more at low (80-100 while high (140-160 ha-1). Yield performances costs made economically superior than productions. Considering economy, has seen a suitable system HV cultivation 100 ha-1 140 purposes. All these results have showed that cultivated conservation systems, especially can be competitive by regarding moreover is much better economically.