EFFICIENCY OF THE APPLICATION OF NEW FORMS OF COMPLEX FERTILIZERS FOR CULTIVATION OF TABLE BEET ON SOD-PODZOLIC LIGHT-LOAMY SOIL

Abstract

The article presents the results of studies on the use of new forms of complex fertilizers in the cultivation of table beets on sod-podzolic light loamy soil. The influence of the studied fertilizers on the productivity of root crops, their marketability, quality and removal of nutrients was also studied. The use of complex NPK fertilizer with boron and manganese at a dose of N₉₀P₈₀K₁₃₀ increased the yield of table beets by 9,5 t/ha in comparison with the use of urea, ammoniated superphosphate and potassium chloride in the same dose. The use of complex fertilizers for foliar application Leafdrip and Agricola Aqua Vegeta on the background of N₉₀P₈₀K₁₃₀ increased the yield of root crops by 6,5 and 4,3 t/ha, respectively. Complex NPK fertilizers with boron and manganese at a dose of N₉₀P₈₀K₁₃₀ and N₉₀P₈₀K₁₃₀ + Leafdrip provided the highest content of dry matter (17,0 and 17,1 %), sugars (14,0 and 15,4 %) in beet root crops and marketability of root crops of beet (96,4 and 95,6 %).