The effect of foliar application of mineral fertilizer on the growth and development of apple trees in a fruit-bearing orchard

The article presents data on the study of the effect of non-root water-soluble mineral fertilizer Novatek Solub K-Max 10-5-30 on productivity, mass and size of the fruit, depending on the application rate of the preparation, as well as indicators of growth activity of apple trees of Krymskoe cultivar. Obtaining high rates of yield increase from the introduction of the preparation Novatek also indicates that it is an active stimulator of increasing the productivity of apple. The use of this mineral fertilizer is recommended for inclusion in the industry regulation of apple cultivation as one of the technology elements.