THOUGHT OF NUTRITION AND FERTILIZATION OF SUGAR-BEET

The nutrition and fertilization of sugar beet must be in line with dem ands of permanently tenable agriculture. The sugar beet growing withou t fertilizers isn't worth while and it is hold true also in case of ve ry fertile soils. it is necessary to increase in the nearest years the average annual receipt of nutrients in the fertilizers from today's 6 5 kg gradually till 170 - 190 kg N + + P2O5 + K2O per 1 ha of agricult ural soil (in proportion 1: 0,50: 0,61) from that reason, that the eco logically justifiable reserves of nutriens in soil, which can be recei ved by plants, musn't be brought down and at the same time from that r eason, that the share of soils with insufficient reserve of nutrients in soil musn't be increased.