THE EFFICACY OF MACRO-, MICRO-ELEMENTS, GROWTH REGULATOR AND RHISOBIAL INOCULANT IN THE CULTIVATION OF FIELD PEAS

Abstract

The article presents the results of the study of the use of macro -, micro-elements, growth regulator and rhisobial inoculant in the cultivation of field peas on sod-podzolic loamy soil. The influence of factors on the yield of seeds, raw protein and digestible protein, profitability and net income was studied. The use of NPK fertilizer with B and Mo increased the yield of seeds of sowing peas by 4,5 c/ha compared to the introduction applicate of an equivalent dose of N₁₈P₆₃K₉₆ of ammophos and potassium chloride. Adob B and Ecosil on the background of N₁₈P₆₃K₉₆ increased the yield of pea seeds by 4.7 c/ha, and Microstim B and Crystallon - by 4,5 and 6,0 c/ha. Inoculation of pea seeds with rhizobial inoculants on the background of N₁₈P₆₃K₉₆ and N₁₈P₆₃K₉₆ + Microstim B provided maximum seed yield (36,6 and 37,1 c/ha), yield of crude protein (7,50 and 7,82 c/ha) and digestible protein (6,45 and 6,72 c/ha).