In 1995–2002 the studies were conducted to evaluate production technology of winter wheat, winter triticale and rye on the area if districts Brzeziny, Kutno, Ł eczyca, Piotrków Trybunalski, Skierniewice, Sieradz (Łódz province) and Garwolin and Ciechanów (Mazovian province) in 555 farm. Small values of technology complexity index were obtained: 54.7% for wheat, 46.3% triticale and 36.9% only, for rye. The most frequent discrepancies as compared to agrotechnical recommendations concern application of insecticides (0%) of users, retardants (1.7%), fungicides (5.2%), foliar nitrogen fertilization (6.4%), microelements (7.25%) and seed certified material (18.8%). Rates of mineral fertilizers in accordance with nutritional needs of plant were applied, in the case of nitrogen in 37.8% of the plantation, 22.4% phosphorus and in 15.4% fields only, potassium. Treatments of the highest contribution to the proper levels are: harvesting with a harvester (96.3%), choice of the soil (79.1%), choice of the cultivars (76.2%), sowing rate (73%), herbicide use (63.7%) and forecrop choice (55.1%).