IMPACTUL PREPARATULUI MELONGOZIDA O ÎN COMBINAŢIE CU MICROELEMENTE ASUPRA FORMĂRII ŞI ACTIVITĂŢII APARATULUI FOTOSINTETIC LA POMII DE MĂR

Gheorghe ŞIŞCANU, Anatol CECAN, Tudor RALEA Institutul de Genetică şi Fiziologie a Plantelor al AŞM

Abstract

The researches made in the vegetation house conditions have found out significant influences of foliar treatments of apples trees with the preparation Melongozida O, the vegetable origin in the mixture with microelements Zn and B on the activity of photosynthetic apparatus, on the leaf surface formation and on carbohydrate content in leaves. More pronounced it was manifested in the grafted trees on dwarf rootstocks – M26.