Naslov (eng)

Diseases and injuries of Himalayan pine seed from culture grown on deposol

Naslov (srp)

Bolesti i oštećenja semena u kulturi Himalajskog bora gajenog na deposolu

Autor

Golubović Ćurguz, Vesna
Rajković, Snežana
Nikolić, Biljana
Mladenović, Katarina

Publisher

Opis (srp)

Izvod: Iz mlade šumske kulture Pinus wallichiana osnovane na ilovastom deposolu, sakupljeno je oko 100 poluzrelih šišarica. U laboratorijskim uslovima indukovano je otvaranje njihovih plodnih ljuspi i ispadanje semena. Broj oštećenih semenki i vrsta oštećenja kao i ukupan i prosečan broj semenki po šišarici utvrđeni su na populacionom i individualnom nivou. Intenzitet oštećenja iskazan je u %. Analize za determinaciju prisutnih gljiva kao i intenziteta njihovog napada uradjene su postavljanjem semena na hranljivu MEA podlogu i vlažan filter papir u petri posudama. Radi utvrđivanja prisustva insekata sakupljane su šišarice, sa vidljivim oštećenjima, na terenu. Šišarice su zatim pregledane u laboratoriji i stavljane u fotoeklektori radi daljeg gajenja.

Opis (eng)

Abstract: Approximately 100 semi-ripe cones were harvested from a young forest culture of Pinus wallichiana grown on loamy deposol. Opening of cone scales and dropping of seed grains were induced under laboratory conditions. The number of damaged seeds and the type of damage, as well as the total and average number of seeds per cone, were determined on the population and individual levels. The intensity of damage was expressed in percentages. The analyses for determination of the present fungi and the intensity of their attack were conducted by placing the seeds onto a nutritious MEA bed and moist filter paper in Petri dishes. In order to establish the presence of insects, cones with visible damage were collected in the field. These cones were then examined in the laboratory and placed into photoeclectore for further growing.

Jezik

engleski

Datum

2012

Licenca

© All rights reserved

Predmet

Ključne reči: Pinus excelsa, Himalayan pine, Penicillium, Alternaria, Dioryctria abietella

Key words: Pinus excelsa, Himalayan pine, Penicillium, Alternaria, Dioryctria abietella

Deo kolekcije (2)

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