Naslov
Allelopathic effect of weed root exudates on crops

Autori
Ravlić, Marija ; Baličević, Renata ; Lucić, Pavo ; Marković, Monika ; Ravlić, Jelena

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

Izvornik
Proceedings & abstracts 13th international scientific/professional conference Agriculture in Nature and Environment Protection / Jug, Danijel ; Ravlić, Marija - Osijek : Glas Slavonije, 2020, 180-184

Skup
12. međunarodni znanstveno-stručni skup: Poljoprivreda u zaštiti prirode i okoliša = 12th International Scientific/Professional Conference: Agriculture in Nature and Environment Protection

Mjesto i datum
Osijek, Hrvatska, 07.09.2020. - 09.09.2020

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
allelopathy ; weeds ; root exudates ; emergence ; positive effect

Sažetak
The aim of the study was to determine allelopathic potential of weed root exudates on germination and growth of crops. Field poppy (Papaver rhoeas L.), scentless mayweed (Tripleurospermum inodorum (L.) C.H. Schultz) and redroot pigweed (Amaranthus retroflexus L.) seedlings were grown in soil until 3-leaf stage. After their removal, the soil was re-sown with seeds of barley, soybean and oil pumpkin. The results of the experiment showed that field poppy and scentless mayweed root exudates stimulated root and shoot length, and fresh weight of barley seedlings up to 16.2%, 13.4% and 34.6%, respectively. Redroot pigweed root exudates showed no significant effect on emergence and growth of soybean and oil pumpkin.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

POVEZANOST RADA