RESEARCH ON THE INFLUENCE OF SOME ELEMENTS OF TECHNOLOGY ON SOME MORFOPRODUCTIVE INDICATORS OF SAINFOIN (Onobrychis viciifolia Scop.) IN SEED CROPS, IN THE FIRST YEAR OF VEGETATION

The research conducted during the period of March to October 2019, at Research and Development Station forMeadows, Vaslui (46°40'-36°10' north latitude 27°44'-20°40' east longitude) followed influence fertilization distance between rows on plants height (cm), shoots number (shoots·m-2), inflorescences (inflorescences·m-2), seeds production (kg·ha-1) sainfoin (OnobrychisviciifoliaScop.) VLAMAR variety, in first year vegetation.The organized experience was bifactorial, 3x5 type, placed according method subdivided plots, with plot harvestable area 13.5 m2 (1.5 m x 9 m), three replications, factors studied were: A - graduations (a1 25 cm, a2 37.5 cm a3 50 cm) B five (b1 unfertilized, b2 N50P50, b3 N50P50K50, b4 N100P100K100 b5 cow manure 20 Mg·ha-1). Following study, it found that by applying mineral or organic fertilizers sowing smaller distances higher were obtained, a shoots·m2.The seed varied 91.2 kg·ha-1 for variant sown rows, unfertilized 324.1 fertilized N100P100K100.