ВПЛИВ ЕЛЕМЕНТІВ ТЕХНОЛОГІЇ ВИРОЩУВАННЯ ЛЮПИНУ ВУЗЬКОЛИСТОГО НА ЙОГО ПРОДУКТИВНІСТЬ В РЕГІОНІ ПОЛІССЯ
The scientific and practical approaches of lupines angustifolius growing in Polissia. In particular, the study of the formation ofproductivity lupine depending on the rate of seeding and fertilizer doses. The analysis of meteorological parameters over the years 2007-2010 is carried out. It is shown how changes in these parameters over years of research affect the growth and development oflupine. The highest grain yield of lupines angustifolius varieties Siderat 38 growing technology, which included the application of mineral fertilizers doses Р60-90К90-120 seeding rate of 1.25 million viable seeds per 1 hectare. Generalized research conducted with lupin angustifoliate to identify ways to reduce the accumulation of culture-cesium оn lands with pollution levels 430-470 Bq/kg. Mineral phosphorus-potassium fertilizer reduces the activity of cesium-137 in grain by 15-28 %.