Abstract
The aim of this paper is to present the research results of the dosage of the assimilatory pigments in the apple leaves in the case of various species such as Golden, Idared and Jonathan, which have a “Palmeta” crown with oblique branches during and after the blooming period.
After analyzing the results, we noticed an increase of the a , b chlorophylls quantity and carotenoid pigments in the two phases.
Cuvinte cheie
apple specie
“palmeta” crown
carotenoid pigments
chlorophyll a
chlorophyll b