Acţiunea procedeelor agrotehnice asupra creşterii şi productivităţii diferitor combinaţii soi–portaltoi la prun de soiul Super Prezident

Abstract

The article presents the results of research conducted in the years 2020–2022 on the actions of agrotechnical processes on the growth and productivity of the plum of the Super President variety grafted on two rootstocks, Corcoduş (cherry plumor myrobalan plum) and Cubani-86. Scientific data are presented on the diameter of the trunk, the height of the trees, the width of the crowns, the average and total length of the annual growths, the surface of the leaves and the content of pigments in the leaves and fruit productivity in the years 4-6 of tree vegetation.