EFFECT OF TILLAGE SYSTEMS ON THE YIELD AND QUALITY OF WINTER WHEAT GRAIN

Thus, the paper presents the results of the research carried out on the winter wheat crop, in the period 2020-2023, in the pedoclimatic conditions from A.R.D.S. Secuieni-Neamt, regarding the influence of three tools, namely, the plough, the chisel, and the disk, works carried out at four working depths (15 cm, 20 cm, 30 cm and 30 cm + 10 cm) and two working modes (work done out in every year in alternation: one - two - three years), and two working modes (work done out in every year in alternation: one - two - three years). During the three years of experimentation, the averages of the winter wheat yield varied within quite large limits, from 4676 kg ha(-1), in the variant where the land was permanently worked with the disk at a depth between 12-15 cm, and the maximum of 5936 kg center dot ha(-1), in the version in which the work carried out was to plow at 30 cm + 10 cm. Regarding the content of protein, oil,and starch, they had close values between the variants, the tillage not influencing these quality indices.