Naslov (srp)

VARIJABILNOST SEKSUALNOSTI REPRODUKTIVNIH ORGANA GORSKOG JAVORA (Acer pseudoplatanus L.) U OGLEDNIM KULTURAMA

Naslov (eng)

SEX VARIABILITY OF REPRODUCTIVE ORGANS OF SYCAMORE MAPLE (Acer pseudoplatanus L.) IN EXPERIMENTAL PLANTATIONS

Autor

Bojović, Srđan

Publisher

Opis (eng)

Sex variability as well as different isolaton mechanisms of panmixis and autogamy have been observed by the analisyis of flowering phenology and detailed morphological analysis of flowers and infloresences in populations of sycamore maple (Acer pseudoplatanus L.) at Ada Ciganlija and New Belgrade. Protandry and protogyny have been also recorded in sycamore infloresences. Having studied isolation mechanisms and taking into account spatial and insect isolation among individuals it has been found out that all trees were not crossed mutually. No total, but only partial panmixis has been recorded, the genetic material being transported among smaller number of ilndividuals. Some test trees acted as males, others as females and the rest on both ways. Hybridization without emasculation and isolation could be more easily controlled if the flowering phenology of parent trees was known.

Jezik

srpski

Datum

1989

Licenca

© All rights reserved

Deo kolekcije (2)

	o:6206	Zbornik Radova Instituta za šumarstvo
	o:1347	Radovi Instituta za šumarstvo