Naslov (srp)

VARIJABILNOST VAŽNIJIH SVOJSTAVA POLENA HIMALAJSKOG BORA - POPULACIJA NOVI BEOGRAD

Autor

Nikolić, Biljana

Publisher

Opis (eng)

The most important morphological (grain length and diameter) and physiological (vitality, germination percentage, and length of pollen tubes) characteristics were investigated during two years ( 1991 and 1992). The best colorimetric method for pollen grain vitality testing was 0.5% water solution ofTTC. Germination percentage and length .of pollen grain tubes were observed by Kobel's method (0, 5, 10, and 15% sucrose). Significant differences between were established by one- and two-factorial analysis of variance in "Statgraf' computer program.

Opis (srp)

U toku dve godine istraživanja (1991. i 1992) proučavane su najvažnije morfološke (dufina i §irina zrna) i fiziološke karakteristike polena (vitalitet, klijavost i dužina polenovih cevi). Najbolja kolorimetrijska metoda za ispitivanje vitaliteta bila je 0,5% vodeni rastvor 2, 3 trifeniltetrazolijum hlorida (TTC). Ispitivanje klijavosti i dužine polenovih cevi rađeno je po Kobelovoj metodi u rastvorima saharoze od 0, 5, 10 i 15%. Postojanje opravdanih razlika između stabala utvrđeno je primenom 1 i 2-faktorijalne analize varijanse u programu "Statgraf'.

Jezik

srpski

Datum

1996

Licenca

© All rights reserved

Predmet

Pinus wallichiana, A.B. Jacks, polen, 2, 3, 5- trifeniltetrazolijumhlorid, kalijum-jodid, Kobelova metoda, vitalitet, klijavost, hibridizacija

Pinus wallichiana, A.B. Jacks, pollen, 2, 3, 5-triphenyltetrazolium chloride (ITC), kalium-iodide, Kobel's method, vitality, germination percentage, hybridization

Deo kolekcije (2)

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