ΕΡΕΥΝΑ ΠΟΙΟΤΙΚΩΝ ΧΑΡΑΚΤΗΡΙΣΤΙΚΩΝ ΤΟΥ ΞΥΛΟΥ ΕΞΙ ΝΕΩΝ ΚΛΩΝΩΝ ΛΕΥΚΗΣ ΣΕ ΣΧΕΣΗ ΜΕ ΤΟ ΓΕΝΟΤΥΠΟ, ΤΗΝ ΗΛΙΚΙΑ ΚΑΙ ΤΗΝ ΤΑΧΥΤΗΤΑ ΑΥΞΗΣΕΩΣ ΤΩΝ

FIVE TREES, ELEVEN YEARS OLD, FROM EACH OF SIX NEW (GREEK) POPLAR CLONES ("X/3", "X/10", "X/34", "A/87", "Z/32", "Z/17") AND OF THE CLONE "I-262", GROWN UNDERVARIOUS SPACINGS (NELDER'S DESIGN), WERE SAMPLED INTERNODALLY TO EXAMINE PATTERNS OF VARIATION OF SOME WOOD QUALITY CHARACTERISTICS I.E. RING WIDTH, WOOD DENSITY AND FIBER DIMENSIONS AND TO DETERMINE THE POSSIBILITIES OF IMPROVING WOOD QUALITY IN RELATION TO GENOTYPE, AGE, AND GROWTH RATE. RING WIDTH, WOOD DENSITYAND FIBER DIMENSIONS ARE UNDER MODERATE TO HIGH (H2=0.40-0.74) GENETIC CONTROLAND SHOW CONSISTENT PATTERNS OF VARIATION WITHIN AND BETWEEN TREES. IT IS POSSIBLE TO SELECT POPLAR CLONES WITH DESIRABLE WOOD QUALITY CHARACTERISTICS BUT THE SELECTION OF FAST GROWN CLONES SHOULD BE DONE UNDER DIFFERENT SPACINGS. WOOD QUALITY CHARACTERISTICS CAN BE PREDICTED FROM JUVENILE SAMPLES. THE NEW POPLAR CLONES AND ESPECIALLY THE CLONES OF THE FAMILY "X" ARE NOT INFERIOR TO CULTIVATED POPLAR CLONES IN GREECE I.E "I- 214" AND "I-262" CONCERNING WOOD QUALITY ANDWOOD PRODUCTION AND SHOULD BE INTRODUCED INTO THE POPLAR CULTURE.

Grantor dc:publisher

Aristotle University Of Thessaloniki (AUTH)

Year dc:date

1988

Authors dc:creator

• Koukos, Pavlos
• Κούκος, Παύλος

• FIBER DIMENSIONS
• FIBER LENGTH
• Growth rate
• Heritability
• INTERCLONAR VARIATION
• NEW POPLAR CLONES GREEK
• Variation
• WOOD DENSITY, SPECIFIC GRAVITY
• WOOD QUALITY
• ΔΙΑΣΤΑΣΕΙΣ ΙΝΩΝ
• Μεταβλητότητα
• ΜΗΚΟΣ ΙΝΩΝ
• ΝΕΟΙ ΚΛΩΝΟΙ ΛΕΥΚΗΣ ΕΛΛΗΝΙΚΟΙ
• ΠΟΙΚΙΛΟΤΗΤΑ ΜΕΤΑΞΥ ΤΩΝ ΚΛΩΝΩΝ
• ΠΟΙΟΤΗΤΑ ΤΟΥ ΞΥΛΟΥ
• ΠΥΚΝΟΤΗΤΑ 'Η ΕΙΔΙΚΟ ΒΑΡΟΣ ΤΟΥ ΞΥΛΟΥ
• Ρυθμός αύξησης
• Συντελεστής κληρονομικής ικανότητας
• Γεωπονικές Επιστήμες και Κτηνιατρική
• Γεωπονία, Δασολογία και Αλιεία
• Agricultural and Veterinary Sciences
• Agriculture, Forestry and Fisheries

Language dc:language

gre

Identifier

10.12681/eadd/0661

OAI identifier oai:identifier

oai:10442/0661