Naslov
Allelopathic effect of Polygonum lapathifolium L. on germination and initial growth of soybean

Autori
Baličević, Renata ; Ravlić, Marija ; Gorički, Damir ; Ravlić, Ivana

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings & abstract of the 6th International Scientific/Professional Conference Agriculture in Nature and Environment Protection / Jug, Irena ; Đurđević, Boris - Osijek : Glas Slavonije, 2013, 99-103

ISBN
978-953-7858-01-8

Skup
6th International Scientific/Professional Conference Agriculture in Nature and Environment Protection

Mjesto i datum
Vukovar, Hrvatska, 27.05.2013. - 29.05.2013

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
allelopathy ; Polygonum lapathifolium L. ; water extracts ; soybean

Sažetak
The aim of the study was to determine allelopathic effect of water extracts from Polygonum lapathifolium L. on germination and initial growth of soybean. Water extracts from dry stems and leaves of P. lapathifolium at 0, 1, 5 and 10% concentrations were examined under laboratory conditions. Results showed that germination was not significantly affected when extracts were applied. Inhibition of root length of soybean seedlings ranged from 36.2 to 71.2%. Higher concentrations (5 and 10%) of both extracts significantly reduced, while 1% leaf extract showed stimulatory effect on soybean root length. With the increase of extract concentration, shoot length and fresh weight of soybean seedlings proportionately decreased, on average for 32.9 and 34.7%, respectively.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

POVEZANOST RADA