Effect of nutrient supply on the linear indicators and output of standard grafted sweet cherry seedlings under differentiated irrigating regime

Abstract

The results of four-year research on application of fertigation with Ammophos, Master NPK 18:18:18+ME and combined effect of fertigation and foliar sprays with biostimulant Isabion on linear growth and output of grafted seedlings of sweet cherry Vasilisa variety on low productive chestnut soils of Volgograd region presented in the article. It is defined that the combined feeding of plants was more effective. The seedlings had height of 1.99 m with output of 1st class seedings of 90 %. Growing grafted seedlings without additional feeding found to be ineffective.