No abstract

Chemical fertilisers with microelements are remarked by the permeability and excellent solubility , which bring a great performance in these utilisation on all types of vegetal cultures, and could be applied as much on the leafs and radicular, through all the methods of irrigation. Using these types of fertilisers in well established doses, depends on the fertilised vegetal species and the followed results, in the situation of. Papilionaceae family it will be favoured the roots development are growth, fruits quality improving and B1, B2 and B6 vitamins biosynthesis stimulation. Because it is well known the action the biochemical role of thiamine and pyridoxine in the alive organism, in this work tried to demonstrate that the chemical fertilisers administration with microelements during the vegetation stage of pea’s, cause a qualitative superior products obtaining. In this senses it was remarked the increasing of capsules number and beans mass in pods, on the plant, respectively the thiamine contents increasing and the pyridoxine in the pea pods which came from fertilized plot.

The aim of the paper was to determine the effects of seed bacterization and soil fertilization (Universol Blue, Ferticare I/3 weeks), upon production parameters of Bördi variety pea. The garden peawas randomly sown on 36 plots, which formed 12 experimental variants. The V1-V6 variants were unbacterized and V7-V12 variants were bacterized (factor A). Variants V1 and V7 were unfertilized controls. Variants V2, V3, V4 and V8, V9, V10, were fertilised with Universol (337.5 g; 421.875 g; 506.25 g/variant), while V5, V6 and V11, V12 were fertilised with Ferticare (540 g; 607.5 g/variant) (factor B). Dispersional analysis for the bifactorial experiment (2×6) placed in subdivided plots, highlighted that there were significant differences between the peashells production (t/ha) in bacterized variants (experimental F distribution 532.411> theoretical F 98.5; p<0.01). Significant differences were also obtained between the production of peashells (t/ha) in fertilized variants (experimental F distribution 53.55>F theoretically 4.10; p<0.01). The interaction between the two bacterization-fertilization (AxB) factors was not significant. In all variants, Ferticare fertilizer was found to be significantly more effective than Universol. The bacterization effect was very significant, the production of peashells (t/ha) increased by 1.002 t/ha and 116.542%, respectively, compared to unbacterized variants (7.059 t/ha vs. 6.057 t/ha).