[Enzyme activity and carbohydrate content in leaves, vegetative growth and formation of fruit buds under the influence of the preparation Melongozida O and trace elements in apple trees] | Activitatea enzimatica si continutul glucidelor in frunze, cresterea vegetativa si formarea mugurilor de rod sub influenta preparatului Melongozida O si a a microelementelor la pomii de mar

application foliaire bore boro boron bourgeon buds carbohidratos carbohydrates catechol oxidase catecol oxidasa cinc crecimiento croissance enzyme activity estimulantes de crecimiento vegetal feuille foliar application glucide growth hojas leaves malus pumila oligoelementos peroxidases plant growth stimulants plant growth substances sustancias de crecimiento vegetal trace elements yema (planta) zinc