ECONOMIC EVALUATION OF THE EFFICIENCY OF AGRO TECHNICAL APPROACHES ACCOMPLISHED IN FRUITING APPLE TREE PLANTATIONS
After 20 years of examining the schemes of planting apple trees in Volga region the author recommends to place Spartak and Kuibyshevskoe apples according to the scheme 7 x 4 ì. High economic efficiency of the use of fertilizers in combination with irrigation is given.
Fedor N. Rykalin, PhD in Agricultural sciences, scientist of Samara State University of Economics.