ΜΕΤΑΒΟΛΕΣ ΤΩΝ ΑΥΞΗΤΙΚΩΝ ΟΥΣΙΩΝ ΣΤΟΥΣ ΚΑΡΠΟΥΣ ΤΗΣ ΑΜΥΓΔΑΛΙΑΣ ΚΑΤΑ ΤΗΝ ΑΥΞΗΣΗ ΚΑΙΠΤΩΣΗ ΤΩΝ, ΚΑΙ ΣΕ ΦΥΤΑΡΙΑ ΑΜΥΓΔΑΛΙΑΣ ΜΕΤΑ ΤΗΝ ΕΦΑΡΜΟΓΗ ΤΟΥ PACLOBUTRAZOL

THE GROWTH OF ALMOND FRUIT AND SEED IS DIVIDED IN TWO STAGES, THE STAGE OF RAPID GROWTH AND THE STAGE OF SLOW GROWTH. THE CONCS OF FREE, ESTER AND PEPTIDIC IAA IN SEED AND PERICARP ARE VARIED DURING FRUIT GROWTH, FREE AND PARTIALLY ESTERIAA ARE PARTIALLY RELATED WITH GROWTH. ALMOND FRUITS DROP IN THREE WAVES. THE FRUITS THAT ARE ABOUT TO ABSCISE DURING MAY DROP HAD HIGHER CONCS OF FREE AND PEPTIDIC IAA AS WELL AS GROWTH PROMOTING SUBSTANCES THAT REACT IN THE TEST OF BARLEY FIRST INTERNODE THAN NORMAL FRUITS. ESTER IAA AND GIBBERELLINS ARE AT SAME CONCS IN BOTH ABSCISED AND NON-ABSCISED FRUITS. DIFFUSION IS OBSERVED THROUGHTHE PEDICLE OF ABSCISED ONES. BOTH ESTER AND PEPTIDIC CONJUGATES OF IAA ARE VERY SENSITIVE AND UNSTABLE. PACLOBUTRAZOL CAUSES A DECREASE IN GROWTH RATE AND IN CONC OF FREE IAA IN GROWING TIPS OF ALMOND SEEDLINGS. THE CONC OF FREE IAA INFOUR LEAVES UNDER THE GROWING TIPS IS INCREASED. DIFFERENCES BETWEEN CONTROL SEEDINGS AND THOSE THAT HAVE TREATED WITH PACLOBUTRAZOL IN GROWTH, RATE AND CONCS OF IAA APPEAR FROM THE 4TH DAY AFTER APPLICATION.

Grantor dc:publisher

Aristotle University Of Thessaloniki (AUTH)

Year dc:date

1987

Authors dc:creator

• Koukourikou-Petridou, Magdalene
• Κουκουρίκου-Πετρίδου, Μαγδαληνή

• ΑΜΥΓΔΑΛΙΑ
• ΑΥΞΗΣΗ ΚΑΡΠΟΥ
• ΑΥΞΗΣΗ ΣΠΕΡΜΑΤΟΣ
• Γιββερελλίνες
• ΕΛΕΥΘΕΡΟ ΙΝΔΟΛΥΛΟΞΙΚΟ ΟΞΥ
• ΕΣΤΕΡΙΚΟ ΙΝΔΟΛΥΛΟΞΙΚΟ ΟΞΥ
• ΚΑΡΠΟΠΤΩΣΗ
• ΠΕΠΤΙΔΙΚΟ ΙΝΔΟΛΥΛΟΞΙΚΟ ΟΞΥ
• ΠΕΡΙΚΑΡΠΙΑ
• ALMOND
• ESTER IAA
• FREE IAA
• FRUIT DROP
• FRUIT GROWTH
• Gibberellins
• Paclobutrazol
• PEPTIDIC IAA
• PERICARP
• SEED GROWTH
• Γεωπονικές Επιστήμες και Κτηνιατρική
• Γεωπονία, Δασολογία και Αλιεία
• Agricultural and Veterinary Sciences
• Agriculture, Forestry and Fisheries

Language dc:language

gre

Identifier

10.12681/eadd/0563

OAI identifier oai:identifier

oai:10442/0563