INFLUENCE OF DOSES OF INTRODUCTION OF EСOSIL ON EFFICIENCY OF HOP OF ORDINARY (HUMULUS LUPULUS)

Abstract

The field researches which have been carried out in 2010-2011 on the sod-podzol sandy soil of spread by easy by thin loam in a farm of "Magnum-Сhmel" of the Pruzhansky region of the Brest area established optimum doses of introduction eсosil and its influence on productivity, and quality of cones of hop. The maximum productivity of cones of hop of 17,2 c/hа at the content of alpha acids in them 12,5% and collecting them from unit of area of 2,15 c/hа is received as a result of application eсosil 40 ml/hа in two steps: 1 - in the second decade of May at the beginning of intensive growth of hop at height of plants of 1,5-2,0 m; 2 - in the second decade of June at the beginning of education and growth of lateral escapes at height of plants of 4,5-5,0 m, against 30 t/ha of organic fertilizers + N₁₈₀P₁₂₀K₁₆₀.